Trace mercury ion determination based on the highly selective redox reaction between stannous ion and mercury ion enhanced by gold nanoparticles

2012 ◽  
Vol 99 ◽  
pp. 347-352 ◽  
Author(s):  
Pingping Zhang ◽  
Shu Chen ◽  
Yangfang Kang ◽  
Yunfei Long
Keyword(s):  
Gold Nanoparticles ◽  
Redox Reaction ◽  
Mercury Ion ◽  
Stannous Ion

Inhibitive determination of mercury ion using a renewable urea biosensor based on self-assembled gold nanoparticles

2006 ◽  
Vol 114 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Yunhui Yang ◽  
Zhijie Wang ◽  
Minhui Yang ◽  
Mengmeng Guo ◽  
Zhaoyang Wu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Mercury Ion ◽  
Self Assembled

Sensitive and selective detection of mercury ions based on papain and 2,6-pyridinedicarboxylic acid functionalized gold nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 3259-3266 ◽  
Author(s):  
Cui Lai ◽  
Lei Qin ◽  
Guangming Zeng ◽  
Yunguo Liu ◽  
Danlian Huang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Rational Design ◽  
Colorimetric Method ◽  
Mercury Ion ◽  
Selective Detection ◽  
Mercury Ions ◽  
Functionalized Gold Nanoparticles ◽  
Pyridinedicarboxylic Acid

Here we demonstrate the rational design of a sensitive and selective colorimetric method for mercury ion (Hg2+) detection by using papain and 2,6-pyridinedicarboxylic acid (PDCA) functionalized gold nanoparticles (AuNPs).

An amplified surface plasmon resonance “turn-on” sensor for mercury ion using gold nanoparticles

2011 ◽  
Vol 30 (1) ◽  
pp. 235-240 ◽  
Author(s):  
Chia-Chen Chang ◽  
Shenhsiung Lin ◽  
Shih-Chung Wei ◽  
Chen-Yu Chen ◽  
Chii-Wann Lin
Keyword(s):  
Gold Nanoparticles ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Mercury Ion ◽  
Turn On

Immobilizing water-soluble graphene quantum dots with gold nanoparticles for a low potential electrochemiluminescence immunosensor

Nanoscale ◽  
2015 ◽  
Vol 7 (39) ◽  
pp. 16366-16371 ◽  
Author(s):  
Yongqiang Dong ◽  
Huan Wu ◽  
Pengxiang Shang ◽  
Xiaoting Zeng ◽  
Yuwu Chi
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Carcinoembryonic Antigen ◽  
Redox Reaction ◽  
Graphene Quantum Dots ◽  
Water Soluble ◽  
Modified Graphene

Nano-hybrids of hydrazide-modified graphene quantum dots (HM-GQDs)/gold nanoparticles (AuNPs) prepared from the redox reaction between HM-GQDs and AuCl4− were used for electrochemiluminescent immunosensor of carcinoembryonic antigen.

Light scattering investigations on mercury ion induced amalgamation of gold nanoparticles in aqueous medium

2012 ◽  
Vol 55 (7) ◽  
pp. 1445-1450 ◽  
Author(s):  
WenJing Qi ◽  
Yi Wang ◽  
Jian Wang ◽  
ChengZhi Huang
Keyword(s):  
Gold Nanoparticles ◽  
Light Scattering ◽  
Aqueous Medium ◽  
Mercury Ion
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