Contents
Simple and sensitive electrochemical sandwich-type immunosensing of human chorionic gonadotropin based on b-cyclodextrin functionalized graphene / Linfen Xu ; Ling liu ; Xiaoyan Zhao ; Jinyu Lin ; Shaohan Xu ; Jinlian He ; Debin Jiang ; Yong Xia 1
ABSTRACT 1
1. Introduction 1
2. Experimental 3
2.1. Reagents and Apparatus 3
2.2. Preparation of CD/GN 3
2.3. Construction of RhB/Ab2/CD/GN 3
2.4. Construction of sandwich-type immunosensor 3
3. Results and Discussion 3
3.1. Characterization of CD/GN 3
3.2. Electrochemical immunosensing for HCG 3
3.3. SSRR analysis 6
4. Conclusions 7
References 7