Novel signal amplification strategy for ultrasensitive sandwich-type electrochemical immunosensor employing Pd–Fe3O4-GS as the matrix and SiO2 as the label

2015 ◽  
Vol 74 ◽  
pp. 59-65 ◽  
Author(s):  
Yulan Wang ◽  
Hongmin Ma ◽  
Xiaodong Wang ◽  
Xuehui Pang ◽  
Dan Wu ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Electrochemical Immunosensor ◽  
The Matrix ◽  
Sandwich Type ◽  
Amplification Strategy

An electrochemical immunosensor based on a multiple signal amplification strategy for highly sensitive detection of prostate specific antigen

2018 ◽  
Vol 10 (40) ◽  
pp. 4917-4925 ◽  
Author(s):  
Li Liu ◽  
Guanhui Zhao ◽  
Xue Dong ◽  
Xuan Li ◽  
Qin Wei ◽  
...  
Keyword(s):  
Prostate Specific Antigen ◽  
Signal Amplification ◽  
Specific Antigen ◽  
Electrochemical Immunosensor ◽  
Sensitive Detection ◽  
Multiple Signal ◽  
Highly Sensitive ◽  
Sandwich Type ◽  
Highly Sensitive Detection ◽  
Amplification Strategy

A sandwich-type electrochemical immunosensor was developed based on a multiple signal amplification strategy.

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