Detection of vascular endothelial growth factor based on rolling circle amplification as a means of signal enhancement in surface plasmon resonance

2014 ◽  
Vol 61 ◽  
pp. 83-87 ◽  
Author(s):  
Hongxia Chen ◽  
Yafei Hou ◽  
Fangjie Qi ◽  
Jiangjiang Zhang ◽  
Kwangnak Koh ◽  
...  
Keyword(s):  
Vascular Endothelial Growth Factor ◽  
Surface Plasmon Resonance ◽  
Growth Factor ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Rolling Circle Amplification ◽  
Signal Enhancement ◽  
Vascular Endothelial ◽  
Rolling Circle ◽  
Endothelial Growth Factor

Ultrasensitive detection of thrombin using surface plasmon resonance and quartz crystal microbalance sensors by aptamer-based rolling circle amplification and nanoparticle signal enhancement

2014 ◽  
Vol 50 (12) ◽  
pp. 1481-1484 ◽  
Author(s):  
Peng He ◽  
Lijun Liu ◽  
Wenping Qiao ◽  
Shusheng Zhang
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Quartz Crystal Microbalance ◽  
Plasmon Resonance ◽  
Quartz Crystal ◽  
Rolling Circle Amplification ◽  
Ultrasensitive Detection ◽  
Sandwich Assay ◽  
Rolling Circle ◽  
First Time

The SPR and QCM aptasensors combined with RCA, AuNP enhancement, and sandwich assay format have been applied to detect the human α-thrombin for the first time.

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