scholarly journals Optical Readout of Gold Nanoparticle-Based DNA Microarrays without Silver Enhancement

2006 ◽  
Vol 90 (1) ◽  
pp. L13-L15 ◽  
Author(s):  
Gerhard A. Blab ◽  
Laurent Cognet ◽  
Stéphane Berciaud ◽  
Isabelle Alexandre ◽  
Dieter Husar ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Dna Microarrays ◽  
Silver Enhancement ◽  
Optical Readout

Rapid and sensitive electrochemical detection of microRNAs by gold nanoparticle-catalyzed silver enhancement

The Analyst ◽  
2020 ◽  
Vol 145 (24) ◽  
pp. 7893-7897 ◽  
Author(s):  
Qilin Wen ◽  
Xiaolin Liang ◽  
Hongcheng Pan ◽  
Jianping Li ◽  
Yun Zhang ◽  
...  
Keyword(s):  
Detection Limit ◽  
Gold Nanoparticle ◽  
Electrochemical Detection ◽  
Silver Enhancement

Using the proposed method the microRNA assay was successfully carried out in less than 70 min and the detection limit was as low as 15 fM.

Aptamer-based PDMS–gold nanoparticle composite as a platform for visual detection of biomolecules with silver enhancement

2011 ◽  
Vol 26 (7) ◽  
pp. 3110-3114 ◽  
Author(s):  
Wei Wang ◽  
Wen-Ya Wu ◽  
Xiaoqin Zhong ◽  
Wei Wang ◽  
Qiang Miao ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Visual Detection ◽  
Silver Enhancement ◽  
Detection Of Biomolecules

Label-free immunosensor based on gold nanoparticle silver enhancement

2009 ◽  
Vol 385 (1) ◽  
pp. 128-131 ◽  
Author(s):  
Minghui Yang ◽  
Cunchang Wang
Keyword(s):  
Gold Nanoparticle ◽  
Label Free ◽  
Silver Enhancement
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