cell viability. the loading of gentamicin and ... · violet from hms-chitosan is a sustainable one....

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Page 1: Cell viability. The loading of gentamicin and ... · violet from HMS-chitosan is a sustainable one. In vitro crystal violet release profile from HMS-chitosan in Ethanol Time in hours

Thecharacterizaonanalysis(FT-IR,FE-SEM,Zetapotenal)showsasignifi-cantdifferencebetweenHMSandHMS-chitosanintermsoftheFT-IRspectra,thetopologyandtheoverallchargedofthenanomaterial.

ThepreliminaryresultsoftheResazurinassay(cellviability)seemstosuggestthatthedeliveryofgentamicin,coupledwithchlorpromazineinHMS-chitosan,toMRSAreducesthecellviabilityascomparedtogentamicinonly.

However,moreexperimentsonreleaseprofilesandResazurinassayneedtobedonetofurthervalidatetheaboveobservaon.