Sensitive detection of protein by an aptamer-based label-free fluorescing molecular switch

2007 ◽  
pp. 73-75 ◽  
Author(s):  
Bingling Li ◽  
Hui Wei ◽  
Shaojun Dong
Keyword(s):  
Molecular Switch ◽  
Sensitive Detection ◽  
Label Free

Label-free fluorescent strategy for sensitive detection of tetracycline based on triple-helix molecular switch and G-quadruplex

2017 ◽  
Vol 28 (7) ◽  
pp. 1380-1384 ◽  
Author(s):  
Tian-Xiao Chen ◽  
Feng Ning ◽  
Hai-Sheng Liu ◽  
Ke-Feng Wu ◽  
Wei Li ◽  
...  
Keyword(s):  
Triple Helix ◽  
Molecular Switch ◽  
Sensitive Detection ◽  
Label Free ◽  
G Quadruplex

A label-free electrochemical aptasensor based on the core–shell Cu-MOF@TpBD hybrid nanoarchitecture for the sensitive detection of PDGF-BB

The Analyst ◽  
2021 ◽  
Author(s):  
Ya Li ◽  
Zhiling Liu ◽  
Wenbo Lu ◽  
Man Zhao ◽  
He Xiao ◽  
...  
Keyword(s):  
Hybrid Nanocomposites ◽  
Sensitive Detection ◽  
Core Shell ◽  
Label Free ◽  
Electrochemical Aptasensor ◽  
The Core

A novel label-free electrochemical aptasensor based on core–shell Cu-MOF@TpBD hybrid nanocomposites has been prepared for the sensitive detection of PDGF-BB.

A DNAzyme-catalyzed label-free aptasensor based on multifunctional dendrimer-like DNA assembly for sensitive detection of carcinoembryonic antigen

2021 ◽  
Vol 194 ◽  
pp. 113618
Author(s):  
Xiao-Jing Zhai ◽  
Qiong-Lin Wang ◽  
Hui-Fang Cui ◽  
Xiaojie Song ◽  
Qi-Yan Lv ◽  
...  
Keyword(s):  
Carcinoembryonic Antigen ◽  
Sensitive Detection ◽  
Dna Assembly ◽  
Label Free
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