شماره ركورد كنفرانس :
4664
عنوان مقاله :
Electrochemical Aptasensor for detection of prostate specific antigen based on reduced graphene gold nanocomposite
پديدآورندگان :
Shabani Shayeh Javad j_shabani@sbu.ac.ir Shahid Beheshti University , Mehdipour Golnaz j_shabani@sbu.ac.ir Shahid Beheshti University , Safari Nooshin j_shabani@sbu.ac.ir Shahid Beheshti University
كليدواژه :
aptamer , electrochemical aptasensor , graphene gold , prostate cancer , PSA
عنوان كنفرانس :
چهاردهمين سمينار ملي سالانه الكتروشيمي ايران
چكيده فارسي :
Prostate cancer is the second most cause of cancer related mortality in man worldwide[1] . The early cancer detection is crucial for improving survival rate and effective prognosis[2]. Prostate specific antigen (PSA) as the prostate cancer biomarker is a promising tool for cancer early detection[3]. In this work, we report a label-free electrochemical aptamer-based biosensor for amperometric and impedimetric detection of PSA based on reduced graphene oxide/Au (rGOAu) nanocomposite.
