Highly selective naked eye detection of vitamin B1 in the presence of other vitamins using graphene quantum dots capped gold nanoparticles

2019 ◽  
Vol 43 (5) ◽  
pp. 2111-2117 ◽  
Author(s):  
B. Sinduja ◽  
S. Abraham John
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Graphene Quantum Dots ◽  
Vitamin B1 ◽  
Eye Detection ◽  
Naked Eye ◽  
Sensitive Determination ◽  
Naked Eye Detection

The application of Au-GQDs towards the sensitive determination of thiamine was demonstrated.

Boric acid functionalized ratiometric fluorescence probe for sensitive and on-site naked eye determination of dopamine based on two different kinds of quantum dots

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72715-72721 ◽  
Author(s):  
Yeqing Xu ◽  
Xiao Wei ◽  
Hongji Li ◽  
Xudong Zheng ◽  
Kai Lu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Fluorescence Probe ◽  
Carbon Quantum Dots ◽  
Eye Detection ◽  
Ratiometric Fluorescence ◽  
Dual Emission ◽  
Naked Eye ◽  
Aminophenylboronic Acid ◽  
Naked Eye Detection

A simple dual-emission probe based on 3-aminophenylboronic acid functionalized CdTe quantum dots (QDs) and carbon quantum dots (CQDs) was developed for the on-site naked eye detection of dopamine (DA).

A Simple Colorimetric Method for Naked-Eye Detection of Circulating Cell-Free DNA Using Unlabelled Gold Nanoparticles

2018 ◽  
Vol 3 (41) ◽  
pp. 11541-11551 ◽  
Author(s):  
Shweta Khanna ◽  
Prasanta Padhan ◽  
Sourav Das ◽  
Kumar Sagar Jaiswal ◽  
Archana Tripathy ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Method ◽  
Eye Detection ◽  
Cell Free Dna ◽  
Naked Eye ◽  
Free Dna ◽  
Naked Eye Detection ◽  
Circulating Cell Free Dna

Label-free and naked eye detection of PNA/DNA hybridization using enhancement of gold nanoparticles

2010 ◽  
Vol 46 (19) ◽  
pp. 3315 ◽  
Author(s):  
Sang Kyu Kim ◽  
Hyunmin Cho ◽  
Jinyoung Jeong ◽  
Ji Na Kwon ◽  
Yongwon Jung ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Dna Hybridization ◽  
Label Free ◽  
Eye Detection ◽  
Naked Eye ◽  
Naked Eye Detection

Oxidation-triggered aggregation of gold nanoparticles for naked-eye detection of hydrogen peroxide

2016 ◽  
Vol 52 (17) ◽  
pp. 3508-3511 ◽  
Author(s):  
Shaojue Wu ◽  
Si Yu Tan ◽  
Chung Yen Ang ◽  
Zhong Luo ◽  
Yanli Zhao
Keyword(s):  
Hydrogen Peroxide ◽  
Gold Nanoparticles ◽  
Gold Nanoparticle ◽  
Eye Detection ◽  
Surface Hydrophilicity ◽  
Naked Eye ◽  
Naked Eye Detection

A gold nanoparticle-based platform for naked-eye detection of H2O2 was realized by changing the surface hydrophilicity.

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