A dual-signal amplification strategy for kanamycin based on ordered mesoporous carbon-chitosan/gold nanoparticles-streptavidin and ferrocene labelled DNA

2018 ◽  
Vol 1033 ◽  
pp. 185-192 ◽  
Author(s):  
Falan Li ◽  
Xiangyou Wang ◽  
Xia Sun ◽  
Yemin Guo ◽  
Wenping Zhao
Keyword(s):  
Gold Nanoparticles ◽  
Signal Amplification ◽  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Amplification Strategy ◽  
Dual Signal Amplification

Reduced graphene oxide-gold nanoparticles-catalase-based dual signal amplification strategy in a spatial-resolved ratiometric electrochemiluminescence immunoassay

The Analyst ◽  
2020 ◽  
Vol 145 (1) ◽  
pp. 91-96 ◽  
Author(s):  
Jun-Tao Cao ◽  
Xiao-Long Fu ◽  
Fu-Rao Liu ◽  
Shu-Wei Ren ◽  
Yan-Ming Liu
Keyword(s):  
Gold Nanoparticles ◽  
Cardiac Troponin ◽  
Signal Amplification ◽  
Troponin I ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Reduced Graphene ◽  
Electrochemiluminescence Immunoassay ◽  
Amplification Strategy ◽  
Dual Signal Amplification

A novel spatial-resolved electrochemiluminescent (ECL) ratiometry for cardiac troponin I (cTnI) analysis was developed using resonance energy transfer (RET) and a coreactant consumption strategy for signal amplification.

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