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First Name: Hamza Last Name: Settouti Date of Birth: 14/11/1995 Country of origin: Morocco [email protected] Hamza Settouti EXPERIENCE Internship | ICube Laboratory| 15/02/2018- 31/07/2018 Plasmonic detection of micro-pollutants Supervisor: N. Javahiraly EDUCATION 2017-2018: Training course: Climate Change and Sustainable development Centre for Studies and Research in Social Sciences 2017-2018: Training course: Concentrating Solar Power | Mohammed V University of Rabat /Processes, Materials and Solar Energy laboratory 2016-2018: Master degree in Renewable Energy and Storage Faculty of Science at Mohammed V University of Rabat 2013-2016: Bachelor degree in Physics Faculty of Science at Mohammed V University of Rabat 2012-2013: Baccalaureate Ryad Al Maarifa High School MY PROJECT WITHIN MEDSOL TITLE : PLASMONIC DETECTION OF MICRO-POLLUTANTS ICUBE, UNIVERSITY OF STRASBOURG -CNRS, STRASBOURG, FRANCE Picture Ref: Chikkaraddy et al.,Nature (2016); DOI 10.1038/nature17974 Surface Plasmon Resonance (SPR) is a very powerful tool for the study of biomolecular interactions, so the main objet of this internship is to use an SPR-based biosensor to detect micro- pollutants in the environment. The excitation of the surface Plasmon in this work is based on the Kretschmann configuration instead of Otto’s configuration because the distance between the metal and the prism surface reduces the SPR efficiency. The principle is to obtain the surface Plasmon resonance when a photon of incident light hits the metal surface at a certain angle of incidence, a portion of the light energy couples through the metal coating with the electrons in the metal surface layer, which then move due to excitation. The micro-pollutant will then interact with the Plasmon and will lead to the SPR shift due to a small change in the reflective index (permittivity) of the material near the metal surface. The detection is accomplished by measuring the changes in the reflected light obtained on a detector. By measuring the wavelength shift, we can determine the pollutant concentration in the environment.

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Page 1: Hamza Settouti - MedSolmedsol.aui.ma/wp-content/uploads/2018/07/profile-Hamza-Settouti-I… · Hamza Settouti ! EXPERIENCE Internship | ICube Laboratory| 15/02/2018-31/07/2018 Plasmonic

 

First Name: Hamza

Last Name: Settouti

Date of Birth: 14/11/1995

Country of origin: Morocco

[email protected]  

Hamza Settouti  

E X P E R I E N C E Internship | ICube Laboratory| 15/02/2018-

31/07/2018 Plasmonic detection of micro-pollutants

Supervisor: N. Javahiraly

E D U C A T I O N 2017-2018: Training course: Climate Change and Sustainable development Centre for Studies and Research in Social Sciences

2017-2018: Training course: Concentrating Solar Power | Mohammed V University of Rabat /Processes, Materials and Solar Energy laboratory 2016-2018: Master degree in Renewable Energy and Storage Faculty of Science at Mohammed V University of Rabat

2013-2016: Bachelor degree in Physics Faculty of Science at Mohammed V University of Rabat

2012-2013: Baccalaureate Ryad Al Maarifa High School

M Y P R O J E C T W I T H I N M E D S O L T I T L E : P L A S M O N I C D E T E C T I O N O F M I C R O - P O L L U T A N T S

I C U B E , U N I V E R S I T Y O F S T R A S B O U R G - C N R S , S T R A S B O U R G ,

F R A N C E

Picture  Ref:  Chikkaraddy et al.,Nature (2016); DOI 10.1038/nature17974  

Surface Plasmon Resonance (SPR) is a very powerful tool for the study of biomolecular interactions, so the main objet of this internship is to use an SPR-based biosensor to detect micro-pollutants in the environment. The excitation of the surface Plasmon in this work is based on the Kretschmann configuration instead of Otto’s configuration because the distance between the metal and the prism surface reduces the SPR efficiency. The principle is to obtain the surface Plasmon resonance when a photon of incident light hits the metal surface at a certain angle of incidence, a portion of the light energy couples through the metal coating with the electrons in the metal surface layer, which then move due to excitation. The micro-pollutant will then interact with the Plasmon and will lead to the 𝜆  SPR shift due to a small change in the reflective index (permittivity) of the material near the metal surface. The detection is accomplished by measuring the changes in the reflected light obtained on a detector. By measuring the wavelength shift, we can determine the pollutant concentration in the environment.