Graphene quantum dots as a fluorescence-quenching probe for quantitative analysis of Ponceau 4R solution

2016 ◽  
Vol 8 (39) ◽  
pp. 7242-7246 ◽  
Author(s):  
Jianpo Zhang ◽  
Lihua Na ◽  
Yunxia Jiang ◽  
Dawei Lou ◽  
Li Jin
Keyword(s):  
Quantum Dots ◽  
Quantitative Analysis ◽  
Fluorescence Quenching ◽  
Graphene Quantum Dots ◽  
Ponceau 4R ◽  
Quenching Probe

Quantitative analysis of Ponceau 4R in solution was achieved based on the fluorescence quenching of graphene quantum dots.

A fluorescence quenching based gene assay for Escherichia coli O157:H7 using graphene quantum dots and gold nanoparticles

2019 ◽  
Vol 186 (12) ◽  
Author(s):  
Suria Mohd Saad ◽  
Jaafar Abdullah ◽  
Suraya Abd Rashid ◽  
Yap Wing Fen ◽  
Faridah Salam ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Fluorescence Quenching ◽  
Graphene Quantum Dots ◽  
Escherichia Coli O157 ◽  
Gene Assay

Selective recognition of Fe3+ and Cr3+ in aqueous medium via fluorescence quenching of graphene quantum dots

2018 ◽  
Vol 40 (2) ◽  
pp. 250-255 ◽  
Author(s):  
Savan K. Raj ◽  
Abhishek Rajput ◽  
Hariom Gupta ◽  
Rajesh Patidar ◽  
Vaibhav Kulshrestha
Keyword(s):  
Quantum Dots ◽  
Fluorescence Quenching ◽  
Aqueous Medium ◽  
Graphene Quantum Dots ◽  
Selective Recognition

A fluorescence-quenching method for quantitative analysis of Ponceau 4R in beverage

2017 ◽  
Vol 221 ◽  
pp. 803-808 ◽  
Author(s):  
Jianpo Zhang ◽  
Lihua Na ◽  
Yunxia Jiang ◽  
Dandan Han ◽  
Dawei Lou ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Fluorescence Quenching ◽  
Ponceau 4R ◽  
Fluorescence Quenching Method ◽  
Quenching Method
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