Highly Sensitive Electrochemical Determination of Alfatoxin B1 Using Quantum Dots-Assembled Amplification Labels
A competitive electrochemical immunoassay for highly sensitive detection of AFB1 is demonstrated using layer-by-layer (LBL) assembled quantum dots (QDs) as labels. To investigate the effects of the higher sensitivity of square wave voltammetric stripping (SWV) and of the LBL technique on the propose...
Main Authors: | Xiaoqun Zeng, Huiju Gao, Daodong Pan, Yangying Sun, Jinxuan Cao, Zhen Wu, Zhenyu Pan |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2015-08-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/15/8/20648 |
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