Highly Sensitive Detection of Protein Biomarkers with Organic Electrochemical Transistors

2017 ◽  
Vol 29 (41) ◽  
pp. 1703787 ◽  
Author(s):  
Ying Fu ◽  
Naixiang Wang ◽  
Anneng Yang ◽  
Helen Ka-wai Law ◽  
Li Li ◽  
...  
Keyword(s):  
Sensitive Detection ◽  
Protein Biomarkers ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Organic Electrochemical Transistors

A target-responsive autonomous aptamer machine biosensor for enzyme-free and sensitive detection of protein biomarkers

2018 ◽  
Vol 6 (24) ◽  
pp. 4146-4150 ◽  
Author(s):  
Mengqi Zou ◽  
Daxiu Li ◽  
Ruo Yuan ◽  
Yun Xiang
Keyword(s):  
Sensitive Detection ◽  
Protein Biomarkers ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Target-triggered operation of an aptamer machine leads to amplified and highly sensitive detection of protein biomarkers.

Highly sensitive detection of caspase-3 activity based on peptide-modified organic electrochemical transistors

Nanoscale ◽  
2021 ◽  
Author(s):  
Ji Yu ◽  
Anneng Yang ◽  
Naixiang Wang ◽  
Haifeng Ling ◽  
Jiajun Song ◽  
...  
Keyword(s):  
Dna Fragmentation ◽  
Proteolytic Enzyme ◽  
Caspase 3 ◽  
Nuclear Proteins ◽  
Sensitive Detection ◽  
Apoptotic Bodies ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Organic Electrochemical Transistors

Caspase-3 is an important proteolytic enzyme that cleaves several key substrates in apoptotic processes, resulting in DNA fragmentation, degradation of nuclear proteins and the formation of apoptotic bodies. However, it...

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