A ratiometric fluorescence probe based on graphene quantum dots and o-phenylenediamine for highly sensitive detection of acetylcholinesterase activity

2020 ◽  
Vol 187 (9) ◽  
Author(s):  
Mingshu Ye ◽  
Bixia Lin ◽  
Ying Yu ◽  
He Li ◽  
Yumin Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Acetylcholinesterase Activity ◽  
Sensitive Detection ◽  
Ratiometric Fluorescence ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Highly sensitive detection of bisphenol A in food packaging based on graphene quantum dots and peroxidase

2015 ◽  
Vol 7 (7) ◽  
pp. 2928-2935 ◽  
Author(s):  
Hui Huang ◽  
Ziqian Feng ◽  
Yongxin Li ◽  
Zhenning Liu ◽  
Ling Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Bisphenol A ◽  
Food Packaging ◽  
Graphene Quantum Dots ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A novel sensing strategy for bisphenol A was designed based on graphene quantum dots and peroxidase.

A dual-potential electrochemiluminescence ratiometric approach based on graphene quantum dots and luminol for highly sensitive detection of protein kinase activity

2015 ◽  
Vol 51 (63) ◽  
pp. 12669-12672 ◽  
Author(s):  
Hui-Fang Zhao ◽  
Ru-Ping Liang ◽  
Jing-Wu Wang ◽  
Jian-Ding Qiu
Keyword(s):  
Quantum Dots ◽  
Protein Kinase ◽  
Kinase Activity ◽  
Graphene Quantum Dots ◽  
Sensitive Detection ◽  
Protein Kinase Activity ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A novel Au NP mediated dual-potential ECL ratiometric approach based on GQDs and luminol for sensitive PKA detection is developed.

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