An ultrasensitive electrochemical immunosensor for CA72-4 based on a signal amplification strategy of MoS2 nanoflower-supported Au nanoparticles

Accurate detection of cancer antigen 72-4 (CA72-4), a tumor-associated glycoprotein, is of great significance for gastric cancer diagnosis and immunotherapy monitoring. Modification of noble metal nanoparticles on transition metal dichalcogenides can significantly enhance functions, such as electron...

Full description

Bibliographic Details

Published in:	Journal of Saudi Chemical Society
Main Authors:	Qinghua Yan, Ruixue Wu, Hongli Chen, Wenbin Nan
Format:	Article
Language:	English
Published:	Springer 2023-03-01
Subjects:	Electrochemical immunosensor CA72-4 MoS2-Au NPs composites
Online Access:	http://www.sciencedirect.com/science/article/pii/S1319610323000169