An Optically-Transparent Aptamer-Based Detection System for Colon Cancer Applications Using Gold Nanoparticles Electrodeposited on Indium Tin Oxide

An Optically-Transparent Aptamer-Based Detection System for Colon Cancer Applications Using Gold Nanoparticles Electrodeposited on Indium Tin Oxide

In this paper, a label-free aptamer based detection system (apta-DS) was investigated for detecting colon cancer cells. For this purpose, we employed an aptamer specific to colon cancer cells like HCT116 expressing carcinoembryonic antigen (CEA) on their surfaces. Capture aptamers were covalently im...

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Bibliographic Details
Main Authors: Mojgan Ahmadzadeh-Raji, Ebrahim Ghafar-Zadeh, Ghasem Amoabediny
Format: Article
Language:English
Published: MDPI AG 2016-07-01
Series:Sensors
Subjects:
apta-DS
Gold Nanoparticle (GNP)
indium tin oxide (ITO)
cyclic voltammetry (CV)
colon cancer
chronopotentiometry (CP)
Online Access:http://www.mdpi.com/1424-8220/16/7/1071

Internet

http://www.mdpi.com/1424-8220/16/7/1071

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