CONGRESS PROGRAM 1st International Congress on Analytical and Bioanalytical

Chemistry (1st ICABC 2019)

27-30 March, 2019, Antalya-IC-Santai Hotel/Turkey

27 March, 2019 13.30 – 14.30

Registration-IC Santai Hotel, Antalya-Turkey

The registration desk will be open everyday during conference hours

14.30 – 15.30

Welcome Ceremony Respect-Silence of Independence and Opening Speeches:

Prof. Dr. Mehmet Yaman (Chair)

Prof. Dr. Seref Gucer (on behalf of continuation committee) Commemorate(Alex Zacharia-Karel Vytras)

HonorableInv. 1: Prof. Dr. Bekir Salih-Hacettepe U, TR:State of the art in Mass Spectrometry-based Proteomics: Post-

translational Modifications, Imaging and Ion Mobility 15.30- 15.45 Tea/Coffee break

Hall A

Session 1-Chairs: Resat Apak-Engin Ulukaya 15.45-

16.15 Inv. 2: Prof. Dr. Ismail Hakkı Boyaci-Hacettepe U:Food Safety and Quality:Molecular and Elemental

Detection 16.15- 16.45 Inv. 3: Prof. Dr. M. Kemal Sezginturk-Çanakkale 18 Mart U, TR:Disposable Electrode Materials and Their

Applications to Biosensing Systems 16.45- 17:15 Inv. 4: Prof. Dr. O. Yavuz Ataman-METU-Some ordeals/memories in environmental analysis. 17.15– 17:30 Tea/Coffee break

Session 2- Chairs: Erwin Rosenberg-Ilmutdin Abdulagatov Hall A

17.30- 18.00

Inv. 5: Prof. Dr. Erdem Yesilada-Yeditepe U, TR:Authentication of Qualification and Fraud in Natural

Medicines by High Performance Thin Layer Chromatography 18.00- 18.30 From Mariia Nesterkina-Odesa N.P. U on Alex Zacharia 18.30-18.40 Ersin Kilinc-Dicle U- Non-viral siRNA Delivery for Targeted Cancer Theranostic-OP24 18.40- 1850

Merve Yasacan-Hacettepe U TR:Compatibility Studies of 5-fluorouracil, Oxaliplatin and Cyclophosphamide on New Oncology

System (Oncocare IV Bags and Administration Kits)-OP37

19.30–22.00 Welcome Coctail-Dinner-Music

28 March, 2019 Session 3- Chairs: Nil Ertas-Ilhami Gulcin Hall A

08.30- 09.00

Inv 6: Prof. Dr. E. Erwin Rosenberg Wienna Tech. U, AT: Increasing speed and increasing information

contents-New approaches in Gas Chromatography

09.00- 09.30

Inv. 7: Prof. Dr. Antony Calokerinos Athen U-GR: Luminescent Methods for the Quality Control of Natural

Products09.30- 10.00 Inv. 8: Prof. Dr. Arunas Ramanavicius-Vilnius U-LT:Sensors and Biosensors based on Conducting Polymers10.00-10.15 Tea/Coffee break

Session 4: Chairs: Adil Denizli - Hasan Turkez Hall A

10.15- 10.45

Inv. 9:Prof. Dr. Ryszard Lobinski-Pau U-France:Hyphenated techniques for the large scale speciation analysis

of metals and metalloids in a biological milieu

10.45- 11.15

Inv. 10: Prof. Dr. Bezhan Chankvetadze-Tbilisi State U-GE: Recent developments in separation of

enantiomers using high-performance liquid chromatog.

11.15- 11.30

Slawomira Skrzypek-Lodz U, PL:Application of ultra trace graphite electrode modified with graphene nanoplatelets in

electroanalysis of metobromuron-OP35

11.30- 12.00

SEM LAB, Suna Uçan-Aplikasyon Uzmanı, POLYARC, GC FID de çığır açan teknoloji, standart kullanmadan, tek

enjeksiyon ile daha hızlı, daha kolay, daha ekonomik ve daha doğru miktarsal sonuçlar12.00- 13.30 Lunch

Session 5: Chairs:Nikolaos L. Simantiris-Serife Tokalioglu Hall B Session 6: Chairs: Metin Ak- M. K. Sezginturk Hall A

13.30- 14.00

Inv. 11: Prof. Dr. Mustafa Soylak-Erciyes U, TR:Microextraction and

Solid Phase Microextraction Strategies for Traces Species and Nanoparticles in Envir. Inv 12: Prof. Dr. Engin Ulukaya-Istinye U, TR: A glance to anticancer

drug development with regard to biological activity assays

14.00- 14:20

Arturs Viksna- Latvia U. LV- Intercomparison of Different Analytical Methods for the

Quality Control of Calcium and Phosphorous Ratio in Hydroxyapatites-OP61

Ilmutdin Abdulagatov-Dagestan State U. RU- Synthesis and Antibacterial Properties

of Nitrogen or Carbon Doped Titanium Oxide Nano Films-OP50

14:20- 15:10

B. Filiz Senkal-ITU- Preparation of N-(Tris(hydroxymethyl)methyl) acrylamide hydrogel for

removing of boron from water-OP26

Elif Yaman-Bilecik U- Growth of ZnO Nano-flower on Nano-TiO2 Doped Biodegradable

Hydrogel: An Investigation of Antibacterial Property-OP10

M. Zahir Düz-Dicle U- Removal of Cadmium (II) in the aqueous solutions by biosorption of

Bacillus licheniformis isolated from soil in the area of Tigris River-OP64

Inga Gabriunaite-Vilnius U- Phospholipid Bilayer Formation on Metal Oxides and Application

for Biosensing Toxins-OP33

Feyzullah Tokay-Balikesir U- Distribution of Elements in Milk Samples: The Single Step

Fractionation Approach-OP62

Aura Kisieliute-Vilnius U- An Electrochemical Evaluation of Electron Transfer in Biocomposite

Based on Polypyrrole, Carbon Nanotubes and Saccharomyces Cerevisiae-OP34

Furkan Ozcan-Erciyes U- Deep eutectic solvent based microextraction of tartrazine at trace

levels-OP40

Engin Kocak-Hacettepe U. Evaluation of Antimicrobial Effect of Simvastatin on E.Coli with

Metabolomics Analysis-OP9

Melek Avcı-Balikesir U- Solid Phase Extraction of Cu2+, Ni2+ and Cd2+ using by N-N’-bis(5-

methoxsalicylidene)-2-hydroxy-1,3 propanediamine modified silica gel-OP63

Filip Trajkovski-Ege U- Synthesis of Folic Acid-derived Carbon Nano Dots and Applications in

Cell Imaging Studies-OP36 15.10- 15.20 Tea/Coffee break 15.20- 16.40

Session 7: Poster Session 1(1-42) Chairs: Durisehvar Unal-Agnesa Osite-Zafer Yazıcıgil-Zuhre Senturk-Ersin Kilinc-Levent Pelit

Session 8: Chairs: Erdem Yesilada-Ismail H. Boyaci Hall B Session 9: Chairs:Sibel Ozkan- Bekir Salih Hall A

16.40- 17.10

Inv. 13: Prof. Dr. Resat Apak-Istanbul U, Basic reasoning behind novel

sensor and nanoprobe design for the on site/in field determination of energetic comp. Inv 14: Prof. Dr. Ilhami Gulcin-Ataturk U, TR: Phenolic Antioxidants:

Potent Inhibitor/Drugs for Some Metabolic Enzymes

17.10- 18.20

F. Bedia Erim- ITU- Rosmarinic and Carnosic Acid Contents and Correlated Biological Activities

of 15 Salvia Species from Anatolia-OP25

Mustafa Celebier-Hacettepe U- Is It Possible To Use Pooled Plasma Samples For Large-Scale

Human Metabolomic Studies? A Comparison Of The Metabolite Profiles Of Pooled Plasma Samples

With Random Individual Samples Using Q-TOF LC/MS-OP22

Belgin Izgi-Uludag U- Examination of Screening Some Additives and Metabolites Used in Plastic

Materials by LA-ICP-MS and GC-MS-OP69

Mehmet Atakay- Hacettepe U- Conformational Characterization of Protein-Polyelectrolyte

Complexes Using Trapped Ion Mobility Spectrometry–Time‐of-Flight Mass Spectrometry-OP52 Usama Alshana-Near East U-DLLME Followed by Online Preconcentration in Capillary Elec-

trophoresis:A Powerful Hyphenation for Sample Clean-Up and Enrichment of Organic Comp.-OP47

H. Mehmet Kayılı- Karabuk U- A titania-glyco purification tip containing bioanalytical

method for MS-based glycoproteomics and glycomics-OP49

Gulcemal Yıldız-ITU- Investigation of the Solubility of Polyphenolic Compounds in the Presence

of Lactic Acid Butylether PEG (200)-OP27

Ilknur Erbaş-Ege U- Metabolomics Studies in Urine Samples Prepared by Thin Film Extraction

Method-OP71

N. Aylin Kasa-YTU-A Simple and Green Switchable Solvent Based Microextrac. Method by Using

Novel Schiff Base Ligand for Fe Determination in Mineral Spring Waters Prior to SQTAAS-OP66

Leyla Karadurmuş-Ankara U- Fabrication of A Novel Surfactant Based Electrochemical

Nanosensor for Esmolol Determination-OP7

Buse Zaman-YTU-An Accurate and Sensitive Analytical Method For The Det. of Pd at Trace Levels

by DLLME Using the ligand of N,N-Dimethyl-4-[(1-Naphtylimino) Metyhl]Aniline] Prior to SQTAAS- Ebru Kuyumcu Savan-Inonu U- Voltammetric Determination of Quercetin in Tea Samples-OP21

M Fırat baran- Mardin U- Synthesis, Characterization and Applications Of Antimicrobial Activity

Of Silver Nanoparticles From Juglans regia-OP48 Tugba Yavuz-Ege U- Level of Some VOCs In Breath of Asthma Patients and Healty Subjects-OP72 18.20- 18.30 Tea/Coffee break

Session 10: Chairs: Emirhan Nemutlu 18.30- 19.15 Mustafa Ersoz: COST

20.00-22.00

Gala Dinner-Music

29 March, 2019

Session 11- Chairs:–Bezhan Chankvetadze- Mustafa Soylak Hall B Session 12-Chairs: Arunas Ramanavicius-Yasemin Oztekin Hall A

08.30- 09.00

Inv 15: Prof. Dr. Adil Denizli-Hacettepe U- Plasmonic Nanosensors for

Analytical Applications- No presentation

Inv 16: Prof. Dr. Hasan Turkez-Erzurum Teknik U Nanotechnology-

Based Drug Delivery Approaches for the Treatment of Alzheimer Disease

09.00- 10.00

Selim Erdogan-Inonu U- Pharmacokinetic profiles of metamizole metabolites in Horses-OP60

Munteha NS Karaboga-Namık K. U- Nanomaterial enhanced disposable neuro-biosensing

platform: Selective detection of Alzheimer’s disease biomarker-OP3

Hasan Karadağ-Adiyaman U- Determination of Changes in Glutathione Reductase Activity

Exposed to Imidacloprid and Thiamethoxam-OP39

Burçak Demirbakan-18 Mart U- A sensitive novel electrochemical biosensor based on a silane

agent modified disposable electrodes for cardiovascular disease biomarker-OP1

Sezin Erarpat-YTU- Sensitive and Accurate Determination of Butyltin Compounds in Fish and

Mussel Samples by Vortex Assisted DLLME-Gas Chromatography Mass Spectrometry-OP67

Aušra Valiūnienė-Vilnius U- Analytical Ammonium Ions Sensor Based on

Electrochromic Properties of Prussian Blue-OP41

Akif Goktug Bozkur-Ardahan U- Detection of Alkaline Phosphatase Enzyme Activity with

Different SERS Platforms-OP11 Elif Burcu Aydın-Namık K. U-Electrochemical immunosensor for sensitive detection of p53 cancer

biomarker based on benzaldehyde substituted poly(phosphazene) modified disposable ITO electrodeOP4

Sarah Albayati-Hacettepe U-A new and simple method for copper determination in aqueous

samples: Effervescence-assisted dispersive LLME based on deep eutectic solvent-OP23

Hilal Incebay-Nevsehir U- A Nanostructured Composite System for the Electrochemical

Quantification of Aspartame-OP8

Ibrahim Dolak-Dicle U- A New Molecularly Imprinted Polymer for Purification of Cytochrome

C from Blood Serum-OP46

Burcu Ozcan-18 Mart U- A disposable and low-cost biosensor system for sensitive determination

of leptin, a biomarker of obesity-OP2 10.00- 10.15 Tea/Coffee break

Session 13- Chairs: Almira Ramanaviciene-Ibrahim Isildak Hall B Session 14- Chairs:Antony Calokerinos - Ryszard Lobinski Hall A

10.15- 10.45

Zuhre Senturk-Van 100. Yil U-The Performance Of Poly(Guanine) Modified Carbon Paste

Electrode In Anionic Surfactant Media For Enhancing the Determination Of Codeine –OP19/

Mariia Nesterkina-Odesa N.P. U- Toxic effect of terpenoid esters on the Aedes aegypti

mosquitoes-OP70

Inv 17: Prof. Dr. Nil Ertas-Ege U- The Use of Green Extraction Techniques

for Pesticide Analysis in Food

10.45- 11.55

Burcu Doğan Topal-Ankara U- Electrochemical Investigation of Calcium Channel Blockers-

dsDNA Interaction on Glassy Carbon Electrode-OP38

Elif Tumay Ozer-Uludag U- An Experimental Design Approach For The Solid-Phase

Extraction Of Organophosphorus Pesticides From Water Samples-OP55

Z. Pınar Gumus-Ege U- HPLC Method Optimization for Determination of Recombinant Human

Coagulation Factor VIII Concentrate-OP54

Sezen Sivrikaya-Duzce U- A vortex assisted deep eutectic solvent based-liquid-liquid

microextraction for the determination of caffeine in Turkish coffee samples by HPLC-UV-OP57

Sevinç Kurbanoğlu-Ankara U- Electrochemical Determination of Catechol-Orto-Methyl

transferase Inhibitor using NH2-Functionalized Multi Walled Carbon Nanotubes based nanosensor OP5

Emine Akyuz Turumtay -Rize U- Anthocyanidin profile of Stachys sylvatica extract and their

antioxidant potentials-OP30

Goksu Ozcelikay-Ankara U- A novel electrochemical nanosensor based on NH2-Functionalized

MWCN Decorated with ZnO Nanoparticles and Graphene Quantum Dots for Pimozide Assay-OP6

Gulsah Ozcan Sinir- Uludag U- Determination of Honey Adulteration Based on Volatile

Profile using Selected Ion Flow Tube Mass Spectrometry (SIFT-MS) with Chemometrics-OP17

Ulku Guler-Hacettepe U- Developing On-Surface Enrichment Methods For Ubiquitination

Detection-OP53

Havva Tumay-Bingol U- Comparison of Multivariate Calibration Methods to Determine Tahini

Adulteration-OP16

K Volkan Ozdokur-Erzincan U- A Sensitive H2O2 biosensor based on cress (Lepidium

sativum sub sp. sativum) POD and BiFeO3 nanoparticles-OP44

Mais El Nidavi- Near East U- Scaling-Up of Dispersive Liquid-Liquid Microextraction for the

Isolation of Piperine from Black Pepper-OP56

Kadir S Celik-Batman U- Determination of aflatoxin by HPLC in nuts and spices after post-

column iodine derivatization-OP18 12.00-13.00 Lunch

13.00- 14.30

Session 15: Poster Session 2 (43-84) Chairs: Yusuf Dilgin-Ibrahim Yilmaz- Aysegul Golcu-Bedia Berker-Filiz Senkal-Mehmet Ozturk

14.30- 19.00 Excursion: Antalya city tour- Walking tour of historical centre, followed by tea/coffee break in castle interior

19.30- 22.00 Dinner-Music

30 March, 2019

Session 16- Chairs: Sezgin Bakirdere - Hadef Youcef Hall B Session 17- Chairs: Sławomira Skrzypek-O. Yavuz Ataman Hall A

08.30- 09.00

Najma Memon-Sindh U. PK- TLC based chiral separation of amino acids onto β-cyclodextrin

incorporated glutaraldehyde cross-linked polyvinyl alcohol electrospun fiber stationary phase-OP76

Aysegul Golcu-ITU- Metal Based Drug Candidate Molecules in Chemistry –OP12/

09.00- 10.00

Umran Seven Erdemir-Uludag U-Phenolic Contents and Bioaccessibility of Some Elements in

Tea (Camellia sinensis L.) Samples Commonly Consumed in the Turkish Market-OP15

Lokman Liv-TUBITAK-UME-Voltammetric Determination of Molybdenum using Various

Polymer Film Modified Pencil Graphite Electrodes-OP43

Nevin Oztekin-ITU- Determination of Ethylmalonic Acid in Urine by Capillary Electrophoresis with

Capacitively Coupled Contactless Conductivity Detection-O78

Emrah Uysal-TUBITAK-UME- Establishment of Primary Level Electrolytic Conductivity

Measurement System and Uncertainty Estimation-OP42

Maruf H Demirel-Firat U- Synthesis and preparation of Bionanosorbents for Cleaning of Polluted

Wastewater by toxic metals-OP32

Gamze Emir-18 Mart U- Flow Injection Amperometric Determination of H2O2 by

Electrocatalytic Oxidation at a Cupric Neocuproine-Nafion Modified Pencil Graphite Electrode-OP45

Tugce Unutkan-YTU- Sensitive and Accurate Analytical Method for the Determination of Cobalt:

Vortex Assisted Deep Eutectic Solvent-Liquid Phase Microextraction-Slotted Quartz Tube-FAAS-OP68

Pelin Senel-ITU- Spectroscopic and voltammetric studies of anticancer drug Fludarabine bound to

fish sperm double-stranded deoxyribose nucleic acid (fsdsDNA)-OP13

Didem Giray-18 Mart U-Flow Injection Amperometric Sensor for the Determination of Formaldehyde

based on its electrocatalytic Oxidation at Cu Nanoparticles Modified Graphite Pencil Electrode-OP73

Veselina Adimcilar- ITU- In Vitro Controlled Release of an Anticancer Drug Epirubicin from

pH Sensitive Hydrogel Systems-OP14

Adem Demir-Rize U- Essential oils analysis of Paeonia daurica subsp. macrophylla by two

different methods-OP29

Yasar Kaan Eren-Ege U- Study on the Interaction between St. John’s Wort and Sertraline with

Plasma Proteins and Cell-Culture Medium-OP51 10.00- 10.15 Tea/Coffee break

Session 18- Chairs: Arturs Viksna- Belgin Izgi Hall B Session 19- Chairs: Najma Memon- Mustafa Ersoz Hall A

10.15- 10.45

Inv 18: Prof. Dr. Sezgin BAKIRDERE-YTU: Solid Phase Microextration

Strategies in the Determination of Organic/Inorganic Analytes Inv 19: Prof. Dr. Mutay Aslan- Use of Tandem Mass Spectrometry in Fatty

Acid and Sfingolipid Measurements

10.45- 11.55

Malek Hassan-NEU.KKTC- Centrifugeless Switchable-Hydrophilicity Solvent Liquid-Liquid

Microextraction Of Non-Steroidal Anti-Inflammatory Drugs In Biological Fluids Followed By Direct

Injection Into HPLC

Mehmet Ozturk-Mugla U- Does Aroma Ingredients Define the Origin of Citrus Honey? The

Chemometric Approach of Aroma Compounds of Citrus Honey collected from Antalya-OP82

Ali Doner-Sirnak U- Comparison of Corrosion Behaviors of Bare Ti and TiO2-OP20 Mehmet Gümüştas-Ankara U-The Role and the Benefits of Core-Shell Silica Particles in HPLC-OP58

Melek Guner- Magnetic Chitosan Nanocomposite for Effective Removal of Heavy Metals from Water-OP81

Burak Arabacı-Hacettepe U-HPLC Method Development and Validation for the Simultaneous OP75

Analysis of Multi-vitamins in Pharmaceutical Dosage Forms:In Perspective of Industrial Requirements-

Murat Celiker-Firat U- Comparison between portable X-ray fluorescence performance and

inductively coupled plasma mass spectrometry for metal analysis in solid samples-OP31

Nilay Kahya-ITU-Novel Drug Delivery Candidates: Sodium Dodecyl Sulfate Modified Calcium

Alginate Beads-OP28

Onur Inam-Hacettepe U-Electroanalytical Determination of Clinically Classified Ophthalmic

Drugs-OP74

Kenan Can Tok-Ankara U- Rapid Determination of Clozapine and Main Metabolite by High

Performance Liquid Chromatography-OP59

Meltem Taş-Mugla U-Anti-inflammatory Activity of Astragalus Honey Collected from Anatolia-OP83

Bihter Sahin-Mugla U-Phenolic compounds of Anatolian Sunflower Honey with Chemometric

Approach-OP84 12.00- 13.30 Lunch 13.30- 14:30 Closing

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Poster Presentations ................................................................................................................................................. 182 PP1- A label-free electrochemical biosensor for direct detection of IL 1β by using star-shaped poly(glycidyl methacrylate) modified ITO based electrode ........................................................................................................... 182 Muhammet AYDIN1*, Elif Burcu AYDIN1, Mustafa Kemal Sezginturk2 ..................................................................... 182

1 Namık Kemal University, Scientific and Technological Research Center, Tekirdag – TURKEY ............................... 182 PP2- Amino acid functionalized perylene bisimide for the sequential determination of mercury and biothiols ... 185 Sukriye Nihan KARUK ELMAS, İbrahim Berk GUNAY, Abdurrahman KARAGOZ, Ibrahim YILMAZ .......................... 185

Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Karaman, 70100, TURKEY. ........................... 185 PP3- Disposable and cost-effective ITO based biosensor system to analyse Melanoma antigen1 ......................... 185 Burcu Ozcan1*, Mustafa Kemal Sezginturk2 .............................................................................................................. 185

1Çanakkale Onsekiz Mart University,TURKEY, PhD ................................................................................................. 185 PP4- A novel silanization agent based biosensor system: Analytical studies of a regenerative Melanoma Antigen-1 immunosensor by disposable indium tin oxide electrodes ...................................................................................... 186 Burcak Demirbakan1*, Mustafa Kemal Sezginturk2 .................................................................................................. 186

1,2 Çanakkale Onsekiz Mart University, Faculty of Engineering, Bioengineering Department, Çanakkale/ Turkey . 186 PP5- Development of an ITO based disposable and highly reproducible biosensor to quantify C1-INH in real human serum samples .............................................................................................................................................. 187 Nur TARIMERI, Mustafa Kemal Sezginturk ............................................................................................................... 187

1Department of Bioengineering, Faculty of Engineering, Çanakkale Onsekiz Mart University, Turkey .................. 187 PP6- Selective Separation of Hemoglobin from Blood Serum by Lanthanide-Chelate Based Molecularly Imprinted Cryogel ....................................................................................................................................................................... 188 Gurbet Canpolat1*, Ibrahim Dolak2, Ruken Onat3, Berrin Ziyadanoğulları3, Arzu Ersöz4, Rıdvan Say5 ................... 188

2Vocational School of Technical Sciences, Dicle University, Diyarbakır .................................................................. 188 PP7- A Novel colorimetric and fluorescence chemosensor based on coumarine derivate for the determination of copper(II) ion ............................................................................................................................................................. 189 Sukriye Nihan KARUK ELMAS1, Ibrahim Berk GUNAY1, Furkan OZEN2, Kenan KORAN3, Ahmet Orhan GORGULU3, Ibrahim YILMAZ1* ....................................................................................................................................................... 189

1Karamanoglu Mehmetbey University,Kamil Ozdag Science Faculty, Karaman,, TURKEY ...................................... 189 PP8- Primary Level High Precision Coulometry: Determination of HCl and KCl ....................................................... 190 Lokman Liv*, Emrah Uysal ......................................................................................................................................... 190

TUBITAK UME, National Metrology Institute, Electroanalytical Chemistry Laboratory, PK 54, 41470 Gebze, Kocaeli ................................................................................................................................................................................ 190

PP9- ICP-MS Determination of Heavy Metals Concentrations in Eight Fish Species from Kayseri, Turkey and Chemometric Evaluation of the Results .................................................................................................................... 191 Şerife Tokalıoğlu1*, Zafer Gönülalan2, Nurhan Ertaş Onmaz2, Erdal Yılmaz3, Emrah Şimşek3 ................................. 191

1 Erciyes University, Faculty of Science, Chemistry Department, 38039 Kayseri, Turkey ........................................ 191 PP10- A New Magnetic Solid Phase Bio-extractor (Anoxybacillus flavithermus SO-17) for Preconcentration of Cu(II) ................................................................................................................................................................................... 192 Sadin Ozdemir1*, Zeynep Turkan2, Ersin Kılınc3*, M. Firat Baran4, Mustafa Soylak5 ............................................... 192

3Department of Chemical and Chemical Processing Technologies, Vocational School of Technical Sciences, Dicle University, 21280, Diyarbakır, Turkey ..................................................................................................................... 192

PP11- Preconcentration of U(VI) by magnetized solid phase bio-extractor ............................................................ 192 Sadin Ozdemir1*, Ersin Kılınc2, M. Serkan Yalcin3 ..................................................................................................... 192

1Food Processing Programme, Technical Science Vocational School, Mersin University, TR-33343 Yenisehir, Mersin, Turkey ........................................................................................................................................................ 192

PP12- Determination of Aluminum in Water Resources With New Synthesized N,N'-Bis (2,5-dihydroxybenzylidene)-4,4'-diamino Diphenyl Ether by Using Fluorimetric Method ............................................. 193 S. Beniz Gündüz1, Havva Nur Köstekçi1, Mustafa Şahin1, Nuriye Koçak2 ................................................................. 193

1 Selçuk University Faculty of Science, Department of Chemistry, 42031, Campus-Konya/TÜRKİYE ...................... 193 PP13- Removal of Pb, Cu, Zn, Fe, Ni and Cd from drinking water and wastewater by Bacillus Subtilis using ICP-MS ................................................................................................................................................................................... 196 M. Firat Barana*, M. Zahir Duzb, Mehmet Duzgunc, Serhat Uzanb, Husamettin Aygunb, Sadin Ozdemire, Ersin Kılınce

................................................................................................................................................................................... 196 aMardin Artuklu University, Medical Laboratory Techniques, Vocational Higher School of Health care Studies, 47200 Mardin, Turkey ............................................................................................................................................. 196

PP14- Assessment with humic acid of trace elements by multivariate statistical methods of some agricultural soils in Diyarbakır area ...................................................................................................................................................... 199 Mehmet Düzgün1, M. Firat Baran3, M. Zahir Duz2, Şerif Kahraman1, Uğur Bilge3, A. Saydut4 .................................. 199

2 Dicle University, Faculty of Science, Department of Chemistry, Diyarbakır, Turkey ............................................ 199 PP15- Evaluation by multivariate statistical methods of relationship humic acid and some elements in agricultural soil .............................................................................................................................................................................. 200 Mehmet Düzgün1*, M. Firat Baran2, Ramazan Selçuk1, Ramazan Ceylan1, M. Zahir Duz3, A.Saydut4 ..................... 200

20

3 Dicle University, Faculty of Science, Department of Chemistry, Diyarbakır, Turkey ............................................. 200 PP16- Reduction of Interferences of Ascorbic Acid, Uric Acid and Dopamine in Flow Injection Amperometric Glucose Biosensor at a Pt Nanoparticle Modified Pencil Graphite Electrode .......................................................... 201 Serkan Karakaya*, Yusuf Dilgin .................................................................................................................................. 201

Canakkale Onsekiz Mart University, Faculty of Science and Arts, Department of Chemistry, Canakkale, Turkey .. 201 PP17- Scaled-up Dispersive Liquid-liquid Microextraction for the Isolation of Three Major Capsaicinoids from Cultivars of Capsicum annuum L. .............................................................................................................................. 202 Jude Caleba, Usama Alshanaa*, Azmi Hanoglub, Ihsan Çalisc ..................................................................................... 202

aDepart. of Analytical Chem., Faculty of Pharmacy, Near East University, 99138 Nicosia, TRNC, Mersin 10, Turkey ................................................................................................................................................................................ 202

PP18- Effect of gold nanoparticles on the morphological changes in fish’s tissues and internal organs ................ 203 1Abdullaeva N.R., 1Mammaev S.N.,1,3,* I. M. Abdulagatov ....................................................................................... 203

1Dagestan State University, Makhachkala, Dagestan, Russian Federation ............................................................. 203 PP19- Quercus alba Green and Amber Leaves Chemical Profile .............................................................................. 203 Nina Djapic ................................................................................................................................................................. 203

University of Novi Sad, Technical Faculty “Mihajlo Pupin”, Zrenjanin, Serbia ........................................................ 203 PP20- Evaluation and Formation of Graphite Electrode by Composite Layer Based on Polypyrrole, Prussian Blue, Co, Ni Hexacyanoferrates and Glucose Oxidase ....................................................................................................... 204 Asta I. Rekertaitė*, Aušra Valiūnienė, Giedrė Medvikytė, Arunas Ramanavicius .................................................... 204

Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania, ......... 204 PP21-A New Colorimetric Test for the Determination of Peanut Allergen Residues in Foods ................................ 205 Izge Sanliturk, Burhan Bora, Serap Evran* ................................................................................................................ 205

Departmant of Biochemistry, Faculty of Science, Ege University, Izmir, 35040 Turkey .......................................... 205 PP22- Quantitation design of ephedrines by GC/MS – Multivariate optimization, validation of methods and applications in urines ................................................................................................................................................ 206 Youcef Hadef *1,2, Alain Nicolay3, Henri Portugal3, Jacques Kaloustian3 .................................................................. 206

1Laboratoire de Chimie Analytique, Département de Pharmacie, Faculté de Médecine, Université Badji Mokhtar, BP 205, Annaba (23000), Algérie ; ........................................................................................................................... 206 2Laboratoire de développement et de contrôle des préparations pharmaceutiques hospitalières ....................... 206

PP23- Dispersive Liquid-Liquid Microextraction of Caffeine from Turkish Coffee Prior to Its Determination by HPLC ................................................................................................................................................................................... 207 Jude Caleb, Hüsün Tabur, Usama Alshana* ............................................................................................................... 207

aDepartment of Analytical Chemistry, Faculty of Pharmacy, Near East University, 99138 Nicosia, TRNC, Mersin 10, Turkey ..................................................................................................................................................................... 207

PP24- Investigation of the Combination of Fluoxetine and Clozapine on the U87 Cell Line ................................... 208 Inci GULLU1,2, F. Baris BARLAS2, Z. Pinar GUMUS1, Suna TIMUR1,2* ......................................................................... 208

1Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................ 208 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 208

PP25- Investigation of Drug-Drug Interactions of Venlafaxine and Sertraline in the Simulated Gastric Fluid ....... 209 Ozan MERT1,2, Suna TIMUR1,2, Z. Pinar GUMUS1* ..................................................................................................... 209

1Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................ 209 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 209

PP26- Determination of α-Tocopherol, Vitamin A and β-Carotene by using Molecularly Imprinted Polymers ..... 210 Batuhan ORMAN1,2, Raif ILKTAC1, Z. Pinar GUMUS1* ............................................................................................... 210

1Central Research Testing and Analysis Laboratory Research and Application Center, Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................................ 210 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 210

PP27- Determination of Plasma Protein Binding for Combination of Olanzapine and Sertraline Using HPLC ....... 211 Yasar Kaan EREN1,2, Suna TIMUR1,2, Z. Pinar GUMUS1* ............................................................................................ 211

1Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................ 211 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 211

PP28- An in-vitro Study of the Interaction between Fluoxetine and Olanzapine in Protein Binding by HPLC Coupled with Ultrafiltration .................................................................................................................................................... 212 Minel AYAZMA1,2, Figen ZIHNIOGLU2*, Z. Pinar GUMUS1* ........................................................................................ 212

1Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................ 212 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 212

PP29- Competition of Quetiapine and Fluoxetine in Binding to Serum Albumin in Combination Therapy ............ 213 Umut Ozerk ONKOL1,2, Figen ZIHNIOGLU2*, Z. Pinar GUMUS1,* ............................................................................... 213

21

1Central Research Testing and Analysis Laboratory Research and Application Center, Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................................ 213 2Department of Biochemistry, Faculty of Science, Ege University, Bornova, Izmir, 35100, Turkey ........................ 213

PP30- Determination of Adulteration in the Sunflower Oils Using Machine Learning Algorithms ......................... 214 Z. Pinar GUMUS1, Erkan YASAR2, Veysel U. CELENK3, Ozgur GUMUS2* .................................................................... 214

1Central Research Testing and Analysis Laboratory Research and Application Center, EGE-MATAL, Ege University, 35100, Bornova, Izmir, Turkey ................................................................................................................................ 214

PP31- Studies and Characterization of Fine and Coarse Particulate Matter from Fireworks. ................................. 215 Agnese Osite1*, Alise Pluce1, Āris Jansons1, Maja Remškar2, Luka Pirker2 .............................................................. 215

1 University of Latvia, Faculty of Chemistry, Jelgavas Str.1, Riga, Latvia, LV-1004 .................................................. 215 PP32- Determination of Polyaromatic Hydrocarbons in Drinking Waters ............................................................... 216 Belgin IZGI*, Selman KANDER .................................................................................................................................... 216

Uludağ University Science and Arts Faculty, Department of Chemistry, 16059 Nilüfer/BURSA ............................. 216 PP33- A Novel Ultrasound Assisted-Deep Eutectic Solvent Based Liquid Phase Microextraction method with Spectrophotometric Determination for Carmoisine in Cheese, Dried Vegetables and Fruits, Alcoholic Beverages and Drug Additive ...................................................................................................................................................... 217 Yunus Emre Unsal, Mustafa Soylak ........................................................................................................................... 217

Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri-TURKEY ................................... 217 PP34- Simultaneous Detection of Iron (II) and Iron (III) ions by a Flow Injection System ....................................... 218 Ibrahim Isildak1* and Tugba Ozer2 ............................................................................................................................. 218

Faculty of Chemistry-Metallurgy, Department of Bioengineering, Yildiz Technical University, 34220, Istanbul, Turkey ..................................................................................................................................................................... 218

PP35- Non Enzymatic Sensor Platform based on Decorated Copper Nanoparticles into Sandwich Type Single Layer Graphene ................................................................................................................................................................... 219 Metin Ak .................................................................................................................................................................... 219

Pamukkale University, Faculty of Art and Science, Chemistry Department, 20070 Kınıklı, Denizli, Turkey ............ 219 PP36- VEGF Detection by a Disposable Biosensing System Based on VEGF-Receptor 1 .......................................... 220 Mert AKGUN1, Mustafa Kemal Sezginturk1 ............................................................................................................... 220

1Department of Bioengineering, Faculty of Engineering, Çanakkale Onsekiz Mart University, Turkey .................. 220 PP37- The Uses of Calcium Dobesilate as a Redox Mediator for Electrocatalytic Oxidation and Flow Injection Analysis of Hydrazine at Pencil Graphite Electrode .................................................................................................. 221 Selen Ayaz1*, Didem Giray Dilgin2, Yusuf Dilgin1 ....................................................................................................... 221

1Canakkale Onsekiz Mart University, Faculty of Science and Arts, Department of Chemistry, Canakkale, ............. 221 PP38- Purification and Mass Spectrometric Characterization of Protein-Polyethylene Glycol Conjugates ............ 222 Hande Akar, Mehmet Atakay, Bekir Salih ................................................................................................................. 222

Hacettepe Üniversitesi, Fen Fakültesi, Kimya Bölümü, Beytepe, Ankara ................................................................ 222 PP39- Simultaneous Determination of Selected Drug Active Compounds in Wastewater Matrix by Binary Solvent Dispersive Liquid-Liquid Microextraction-LC-QTOF-MS/MS System ........................................................................ 223 Elif Seda Kocoglu1, Onur Sözüdoğru2, Okan Tarık Komesli2*, Alper Erdem Yılmaz2, Elif Öztürk Er3, Sezgin Bakirdere1* ................................................................................................................................................................. 223

1Yildiz Technical University, Faculty of Art and Science, Department of Chemistry, 34210 Davutpasa, Esenler, Istanbul, Turkey ....................................................................................................................................................... 223

PP40- An Accurate and Sensitive Reverse Phase High Performance Liquid Chromatography Method for the Determination of Arbutin in Blueberry Samples ...................................................................................................... 223 Busra Yilmaz Durak¹, Sabriye Sel1, Sezgin Bakirdere¹* .............................................................................................. 223

¹Yıldız Technical University, Department of Chemistry, 34349, İstanbul, Turkey .................................................... 223 PP41- Determination of Lead at Trace Levels in Red Pepper Sample by Atomic Absorption Spectrophotometry Combined with Slotted Quartz Tube After Stearic Acid Coated Magnetic Nanoparticle Based Dispersive Solid Phase Microextraction .............................................................................................................................................. 224 Buse Tugba Zaman1, Fatih Ahmet Erulas2, Sezgin Bakirdere1* ................................................................................. 224

1Yildiz Technical University, Faculty of Art and Science, Department of Chemistry, 34349 İstanbul, Turkey ......... 224 PP42- Sensitive Determination of Lead in Milk Samples Using Vortex Assisted Deep Eutectic Solvent Based Liquid Phase Microextraction-Slotted Quartz Tube-Flame Atomic Absorption Spectrometry System ............................. 225 Tülay Borahan1, Tugçe Unutkan2, Nouha Bakaraki Turan3, Fatma Turak1, Sezgin Bakirdere1* ............................... 225

1Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34349, İstanbul, Turkey ........ 225 PP43-Accurate and Sensitive Speciation of Chromium in Tap and Lake Water Samples by using HPLC-ICP-MS .... 225 Sabriye Sel1, Sezgin Bakirdere1* ................................................................................................................................ 225

1Yildiz Technical University, Faculty of Art and Science, Department of Chemistry, 34210 Davutpasa, Esenler, İstanbul, Turkey ....................................................................................................................................................... 225

PP44-Simultaneous Determination of Four Endocrine Disrupting Compounds with Gas Chromatography-Flame Ionization Detector after Binary Solvent Liquid-Liquid Microextraction in Well and Hospital Wastewater Samples ................................................................................................................................................................................... 226 Burcu Yaman1, Yusuf Dilgin1*, Buse Tugba Zaman2, Dotse Selali Chormey2, Sezgin Bakirdere2* ............................. 226

22

1Çanakkale Onsekiz Mart University, Department of Chemistry, 17020, Çanakkale, Turkey .................................. 226 PP45- Determination of Anthocyanin Glucosides and Anthocyanidin Aglycones by HPLC-DAD and Validation Studies ....................................................................................................................................................................... 226 Nagihan M. Karaaslan1*, Mehmet Yaman2 ............................................................................................................... 226

*1Munzur University, Faculty of Engineering, Department of Chemical Engineering, Tunceli, Turkey ................... 226 PP46- Preconcentration and Determination of Cu (II) Ions in Environmental Samples by EDTA Modified Amorphous TiO2-SPE Column and FAAS ................................................................................................................... 227 Sema Erdemoglu* Esra Porgalı Tuzer, Emrah Akgeyik .............................................................................................. 227

*İnönü University, Art and Science Faculty, Department of Chemistry, Malatya-TURKEY ..................................... 227 PP47- Controlled Insulin Released Membrane Synthesis at Optimum Conditions and Detection of Membrane Efficiency by Mass Spectrometer .............................................................................................................................. 228 Buse Kardelen VARLIOGLU*, Ulku Guler, Gülay BAYRAMOĞLU, M. Yakup ARICA, Bekir Salih ............................... 228

Hacettepe University Department of Chemistry ..................................................................................................... 228 PP48- Proteomic Studies on HEPG-2 Liver Cancer Cell Line ...................................................................................... 229 Firat Sakar1, Mustafa Celebier2*, Ayse Ercan3 ........................................................................................................... 229

1Hacettepe University, Institute of Science, Department of Nanotechnology and Nanomedicine, 06532 Beytepe-Ankara/Turkey. ........................................................................................................................................................ 229

PP49- Melatonin and Hyaluronic Acid Loaded Carboxymethylcellulose Hydrogel as a Possible Therapeutic Agent in Dental Medicine ........................................................................................................................................................ 230 Aysenur Ertunc* and Ibrahim Isildak ........................................................................................................................ 230

1Department of Bioengineering, Faculty of Chemical-Metallurgical Engineering, Yildiz Technical University, Istanbul, Turkey ....................................................................................................................................................... 230

PP50- Investigation and Determination of Pencycuron Fungicide by Square Wave Voltammetry ......................... 231 Selvi ACER1* Ersin DEMİR2 and Recai INAM1 ............................................................................................................ 231

1Department of Chemistry, Faculty of Science, Gazi University, Ankara, Turkey .................................................... 231 PP51- Low-Transition Temperature Mixtures Based on Amino Acids: Synthesis and Extraction Efficiency of Phenolics from Olive Mill by-Products ...................................................................................................................... 232 Nikos Lydakis-Simantiris1*, Hamida Akli2,3, Spyros Grigorakis2, Sofia Loupasaki2, Mati Abderrahmane3, Dimitris P. Makris4 ....................................................................................................................................................................... 232

1Department of Environmental and Natural Resources Engineering, Technological Education Institute of Crete, 232 PP52- Elimination of hydrocarbon pollutants from water by adsorption using the coffee grounds activated by microwaves. ............................................................................................................................................................... 232 Amira Khemmari; Abdelkader Namane; Jazia Arar; Amina Hellal; Dalila Hank ....................................................... 232

Ecole Nationale Polytechnique, Département de Genie de l’Environnement, Laboratoire de Sciences et Techniques de l’Environnement, 10 Avenue Hacen Badi BP 182, El Harrach, 16200 Algiers, Algeria ........................................ 232

PP53- Determination of Standard Glycosylated Proteins Using Borate Selective Electrode as a Dedector in FIA System........................................................................................................................................................................ 233 Ibrahim Isildak, Duygu UNER BAHAR* ...................................................................................................................... 233

Yildiz Technical University, Department of Bioengineering, Istanbul, Turkey ......................................................... 233 PP54- Fatty acid composition of sweet white lupin (Lupinus albus L.) seeds from Algeria ..................................... 233 Zaouadi Nesrine1, Saglik Aslan Serap2, Hadj Ziane Amel1, Nesetoglu Neset2,3, Danis Ibrahim2,3, Ozer Unal Durisehvar2,3 .............................................................................................................................................................. 233

2Department of Analytical Chemistry, Faculty of Pharmacy, Istanbul University, Turkey ....................................... 233 3Drug Research and Application Center, Istanbul University, Turkey ..................................................................... 233

PP55- Evaluation Of Drug-DNA Interaction Using High Performance Liquid Chromatography (HPLC) ................... 234 Pelin SENEL1, Merve Keskek ARSLAN2 , Durisehvar Ozer Unal2 and Aysegul GOLCU1 ............................................. 234

1Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, 34469, Istanbul, Turkey ..................................................................................................................................................................... 234

PP56- Synthesis of Advanced Titanium Oxide based Structures .............................................................................. 235 Simonas Ramanavičius*, Arūnas Jagminas................................................................................................................ 235

State research institute Center for Physical Sciences and Technology, Savanorių ave. 231, Vilnius, Lithuania ...... 235 PP57- Determination of the Change in Fatty Acid Composition During the Maceration of Hypericum perforatum L. ................................................................................................................................................................................... 236 Ibrahim Kivrak1*, Seyda Kivrak2, Tolga Göktürk1 ...................................................................................................... 236

1*Muğla Sıtkı Koçman University, Muğla Vocational School, Department of Chemistry and Chemical Treatment Technologies, 48000 Muğla-TURKEY ....................................................................................................................... 236

PP58- Development of immunosensors: immobilization of antibodies on different surfaces ................................ 239 Almira Ramanaviciene1,2*, A. Kausaite-Minkstimiene1,2, I. Morkvenaite-Vilkonciene1, A. Popov1,2, B. Brasiunas1, Arunas Ramanavicius1,3 ............................................................................................................................................. 239

1 NanoTechnas – Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, LT-03225, Vilnius, Lithuania ................................................................................... 239

PP59- Cytarabine Determination from Urine by spectrophotometric and chromatographic methods for excretion studies ........................................................................................................................................................................ 240

23

Ozge Eren1, Ibrahim Danis2, Aysegul GOLCU3, Durisehvar Ozer Unal2 ..................................................................... 240 2Department of Analytical Chemistry, Faculty of Pharmacy, Istanbul University, .................................................. 240 Drug Research and Application Center, Beyazıt, Istanbul, Turkey .......................................................................... 240

PP60- Determination of Nutritional Value of Tuber mesentericum Vittad. Using Chromatographic Systems ....... 241 Seyda Kivrak1*, Ibrahim Kivrak2, Tolga Göktürk2, Erşan Karababa1 .......................................................................... 241

1Muğla Sıtkı Koçman University, Faculty of Health Sciences, Department of Nutrition and Dietetics, 48000 Muğla-TURKEY .................................................................................................................................................................... 241

PP61 Voltammetric Determination of Carboxin Fungicide Using Glassy Carbon Electrode .................................... 242 Ayşe Rabia BITIRIM*, Ezgi ADAK AYHAN and Recai İNAM ....................................................................................... 242

Department of Chemistry, Faculty of Science, Gazi University, Ankara, Turkey ..................................................... 242 PP62- Development of a Potentiometric Calcium Ion-Selective Microelectrode for Applications in Dental Medicine ................................................................................................................................................................................... 243 Ibrahim Isildak a, Ozlem Tavukcuoglu a*, Mustafa Nigde a, Ridvan Yildirima, Ismail Agir b ...................................... 243

aDepartment of Bioengineering, Faculty of Chemistry and Metallurgical Engineering, Yildiz Technical University Istanbul, Turkey ....................................................................................................................................................... 243

PP63- Electrocatalytic Activity of Tungsten oxide Modified Electrodes Decorated with Platinum Nanoparticles towards Oxygen Reduction Reactions and Analytical Applications ......................................................................... 244 Irem Çakar Davaslioglua, K. Volkan OZDOKURb, Süleyman Koçakc, F. Nil Ertaş a* ................................................... 244

aEge University, Science Faculty, Chemistry Dep., İzmir, TURKEY ........................................................................... 244 PP64- Electrochemical Behaviour of Roflumilast and Determination in its Pharmaceutical Formulations by Square - Wave Stripping Voltammetric Method ................................................................................................................... 245 Incilay Suslu*, Mustafa Celebier ............................................................................................................................... 245

Hacettepe University, Faculty of Pharmacy, Department of Analytical Chemistry, 06100, Sıhhiye-Ankara, Turkey ................................................................................................................................................................................ 245

PP65- Adsorption of Tetracycline Antibiotic from an Aqueous Solution onto Activated Carbon/Calcium Alginate Composite .................................................................................................................................................................. 246 Didem Saloglu1, Fulya Korkut1, Halil Dertli2 .............................................................................................................. 246

1 Yalova University, Engineering Faculty, Department of Chemical and Process Engineering, Yalova, Turkey ....... 246 PP66- The Variation Of Acetic Acid Level In Breath Of Asthma Patients And Healty Subjects ................................ 247 Baysal E1, Yavuz T1, DizdaşT.N1, Bayram F1, Arın A1, Göksel Ö2, Pelit F1, Göksel T2, F. Nil Ertaş1, Levent Pelit1* .................. 247

1Ege University, Faculty of Science, Department of Chemistry, Bornova Izmir/TURKEY ......................................... 247 PP67- Electrochemical Determination of Dopamine by Using Cobalt Oxide/Gold Nanoparticle Modified Glassy Carbon Electrode ....................................................................................................................................................... 248 Ceren KUSCU1, K. Volkan OZDOKUR2*, F. Nil Ertaş1 .................................................................................................. 248

1Ege University, Science Faculty, Chemistry Department, İzmir, Turkey ................................................................. 248 2Erzincan University, Science&Letter Faculty, Chemistry Department, Erzincan, Turkey ........................................ 248 PP68- Metal-Metal Oxide Films: An Efficient Platform for Label-Free Aptamer Based Biosensing ........................ 249 Irem Aydın Kirlangic1, Pınar Kara2*, F. Nil Ertaş1 ....................................................................................................... 249

1Ege University, Faculty of Science, Department of Chemistry, İzmir, TURKEY ....................................................... 249 PP69- Determination of Formaldehyde in Leather Samples by Head Space GC-MS Analysis with Chemometric Approach.................................................................................................................................................................... 250 Imran Guney Afacan1, Deniz ARSLAN KALENDER2*, Levent Pelit1, F. Nil Ertaş1, Hasan Ertas1 ................................. 250

1Ege University, Faculty of Science, Department of Chemistry,İzmir, Turkey ......................................................... 250 PP70- Variations in Cobalt, Zinc, and Iron Contents in the Roots of Some Native Plants Around Tungsten Contaminated Area ................................................................................................................................................... 251 Hulya Arslan1*, Umran Seven Erdemir2, Gurcan Guleryuz1, Seref Gucer2................................................................ 251

1Bursa Uludag University, Faculty of Arts and Sciences, Department of Biology, Bursa-Turkey ............................. 251 PP71- Development of Magnetic Dispersive Microextraction Technique for Pesticide Analysis in Grape Juice Samples ...................................................................................................................................................................... 253 Fusun Okcu Pelit*, Ilknur Erbas, Tülin Deniz Çiftçi .................................................................................................... 253

Ege University, Faculty of Science, Department of Chemistry, 35100, İzmir, Turkey .............................................. 253 PP72- Effect Of Scopoletin On α-Glycosidase Enzyme .............................................................................................. 254 Parham TASLIMI1, Lokman DURMAZ2, Ilhami Gulcin1 .............................................................................................. 254

2 Erzincan Binali Yıldırım University, Çayırlı Vocational School, Medical Services and Technics. Department, Erzincan ................................................................................................................................................................... 254

PP73- Inhibition Properties of Teucroside, Arbutin, and Oleuropein on Carbonic Anhydrase and Acetylcholinesterase Enzyme Activity ...................................................................................................................... 254 Ruya Kaya1,2, Yeliz Demir2, Parham Taslimi2, Ilhami Gulcin2, Mahfuz Elmastaş3 ..................................................... 254

1Agri Ibrahim Cecen University, Central Research and Application Laboratory ...................................................... 254 2Department of Chemistry, Faculty of Science, Ataturk University, 25240-Erzurum, Turkey ............................... 254

PP74- Preconcentration of Lead Ions in Food Samples by Liquid Microextraction Based on Ultrasound-Assisted Deep Eutectic Solvent and Determination by Flame Atomic Absorption Spectrometry ......................................... 255 Ilknur Durukan1*, Sarah Albayati2, Maha Yahya2, Cigdem Arpa2, F. Sema Bektas2 .................................................. 255

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1Department of Environmental Engineering, Hacettepe University, Ankara, Turkey ............................................. 255 PP75- Polyaniline Coated Thin Film Extraction Blades for Residue Analysis in Water Samples .............................. 258 Ebru Çalkan Yıldırım, Fusun Okcu Pelit* .................................................................................................................... 258

Ege University, Faculty of Science, Department of Chemistry, 35100, İzmir, Turkey .............................................. 258 PP76- Assessment of Phenolic Compound Compositions of Olive Oil Samples Extracted by Different Techniques by Using LC/QTOF/MS with PCA .................................................................................................................................... 259 Z. Pinar GUMUS1, Hasan Ertas2* ................................................................................................................................ 259

1Central Research Testing and Analysis Laboratory Research and Application Center (EGE-MATAL), Ege University, Bornova, Izmir, 35100, Turkey ................................................................................................................................ 259

PP77- The Investigation Of Heavy Metal And Mineral Content Of Growing Cowers (G. Tournefortics) In The Siverek Region ........................................................................................................................................................... 260 Hakan KIZILKAYA1 Beşir DAG2 ................................................................................................................................... 260

Batman university,Art &science Faculty department of chemistry,BATMAN ......................................................... 260 PP78- Determination Of Lead By ICP-MS After Preconcentration With Magnetic Adsorbent Prepared From Lemon Peel and Fe3O4 Nanoparticles .................................................................................................................................... 261 Emre Çakmak1 Tulay Oymak1* ................................................................................................................................... 261

1Department of Analytical Chemistry, Faculty of Pharmacy, Cumhuriyet University, TR58140, Sivas, Turkey ....... 261 PP79- SYNTHESIS AND CHARACTERIZATION OF 4-AMINOANTIPIRINE DERIVATIVE OF HETEROCYCLIC NEW SCHİFF BASES AND AMIN COMPOUNDS ............................................................................................................................... 262 Hakan KIZILKAYA1 Beşir DAG2 Tarık ARAL3 ............................................................................................................... 262

Batman university,Art &science Faculty department of chemistry, BATMAN ........................................................ 262 PP80- Environmental approach of utilizing co-polymeric hydrogel: An application of dye removal ...................... 263 Fatma Ozge Gokmen1, Elif Yaman1*, Sinan Temel1, Nurgül Ozbay2 .......................................................................... 263

1Bilecik Şeyh Edebali University, Central Research Laboratory, Bilecik, TURKEY. ................................................... 263 PP81- Voltammetric Determination of Ascorbic Acid Using Modified Solid Contact Electrode .............................. 264 Nur İzi1, Zafer Yazicigil1*, Tuğçe Göver2 .................................................................................................................... 264

1Selçuk University, Faculty of Science, Department of Chemistry, 42075, Konya, TURKEY .................................... 264 PP82- Investigation of Electrochemical Behaviours of Some Schiff Base on The Surface of Solid Contact Electrode Using Voltammetry .................................................................................................................................................... 267 Issa Malam Mahamadou1, Tuğçe Göver2, Ersin Guler1*, Ahmed Nuri Kurşunlu1, Zafer Yazicigil1 ........................... 267

1Selçuk University, Faculty of Science, Department of Chemistry, 42075, Konya, TURKEY .................................... 267 PP83- Comparative Assessment Of Selected Elements In The Scalp Hair And Nails Of Chronic Obstructive Pulmonary Disease And Controls .............................................................................................................................. 270 Soykan Bicim1, Tulin Bicim2, Sevda Gultekin2, Mehmet Yaman2 .............................................................................. 270

1 Hekimhan State Hospital, Hekimhan, Malatya-Turkey.......................................................................................... 270