شماره راهنما :
1163 دكتري
پديد آورنده :
خسرويور، حسين
عنوان :
ساخت الكترودهاي اصلاح شده براي طراحي حسگرهاي الكتروشيميايي و كاربرد آنها در اندازه گيري برخي داروها و آلاينده ها از قبيل آدنين، گوانين،
اكسي كدون و اسيد بلو
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده شيمي
صفحه شمار :
هجده، ۱۲۹ص.: مصور، جدول، نمودار
استاد راهنما :
بهزاد رضائي
استاد مشاور :
علي اصغر انصافي
توصيفگر ها :
حسگر الكتروشيميايي , گرافن اكسيد , نانولوله هاي كربني , مايع يوني , نانوكامپوزيت
استاد داور :
محمدسراجي، كيومرث زرگوش، ابوالفضل كياني
تاريخ ورود اطلاعات :
1396/12/23
كد ايرانداك :
ID1163 دكتري
چكيده انگليسي :
Synthesis of Modified Electrodes to Design Electrochemical Sensors and Their Application for Determination of Drugs and Pollutants such as Adenine Guanine Oxycodone and Acid Blue Hossein Khosropour E mail h khosropour@ch iut ac ir Jan 2018 Department of Chemistry Isfahan University of Technology 84156 83111 Isfahan IranSupervisor Prof Behzad Rezaei E mail Rezaei@cc iut ac irAdvisor Prof Ali A Ensafi Department Graduate Program Coordinator Dr Ali Reza Najafi Department of Chemistry Isfahan University of Technology Isfahan 84156 83111 Iran Tel 98 31 33912369 Fax 98 31 33912350Abstract In this thesis it has been used various nanostructure materials such as graphene oxide functionalized multiwall carbon nanotubes Ni AL layered double hydroxide ruthenium oxidenanoparticles and poly melamine formaldehyde for sensitive and selective determination of somedrugs and polutants compounds Scanning electron microscopy SEM transmission electronmicroscopy TEM energy dispersive X ray EDX X ray diffraction XRD analysis and FT IRspectroscopy were employed for characterization of the various layers that were formed at thesurface of modified electrodes In the first section an advanced electrocatalyst based on multiwall carbon nanotubes MWCNTs with the hybrid NiAl layered double hydroxide graphene oxide NiAl LDH GO wasused for simultaneous determination of adenine and guanine The proposed sensor showed thelinear range of 0 1 25 0 mol L 1for both analytes The detection limits of 0 04 and 0 03 mol L 1were achived for adenine and guanine respectively The proposed sensor was successfully appliedfor the determination of adenine and guanine in salmon sperm dsDNA with satisfactory results In the second section designing and fabricating electrocatalyst for the determination ofoxycodone To achieve this aim poly melamine formaldehyde decorated on reduced graphen oxide PMF rGO was synthesized The results showed that the new sensing surface for determination of
استاد راهنما :
بهزاد رضائي
استاد مشاور :
علي اصغر انصافي
استاد داور :
محمدسراجي، كيومرث زرگوش، ابوالفضل كياني
