Self assembly of acetylcholinesterase on a gold nanoparticles–graphene nanosheet hybrid for organophosphate pesticide detection using polyelectrolyte as a linker

2011 ◽  
Vol 21 (14) ◽  
pp. 5319 ◽  
Author(s):  
Ying Wang ◽  
Sheng Zhang ◽  
Dan Du ◽  
Yuyan Shao ◽  
Zhaohui Li ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly ◽  
Organophosphate Pesticide ◽  
Graphene Nanosheet ◽  
Pesticide Detection

Fluorescence biosensor for Salmonella typhimurium detection in food based on nano-self-assembly of alendronic acid modified upconversion and gold nanoparticles

2021 ◽  
Author(s):  
Min Chen ◽  
Leiqing Pan ◽  
K. Tu
Keyword(s):  
Gold Nanoparticles ◽  
Salmonella Typhimurium ◽  
Gold Nanoparticle ◽  
Alendronic Acid ◽  
Self Assembly ◽  
Upconversion Nanoparticles ◽  
Fluorescent Biosensor ◽  
Fluorescence Biosensor

A simple and quick responsive fluorescent biosensor for Salmonella typhimurium detection based on the recognition of aptamer coupled with alendronic acid (ADA)@upconversion nanoparticles (UCNPs) and gold nanoparticle (AuNPs) has been...

scholarly journals Enhanced enzymatic activity from phosphotriesterase trimer gold nanoparticle bioconjugates for pesticide detection

The Analyst ◽  
2017 ◽  
Vol 142 (17) ◽  
pp. 3261-3271 ◽  
Author(s):  
John A. Hondred ◽  
Joyce C. Breger ◽  
Nate T. Garland ◽  
Eunkeu Oh ◽  
Kimihiro Susumu ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Enzymatic Activity ◽  
Gold Nanoparticle ◽  
Pesticide Detection

A significant enzymatic enhancement of phosphotriesterase has been demonstrated when immobilized on various sized gold nanoparticles.

Recent Advances in Nanosensors for Organophosphate Pesticide Detection

2008 ◽  
Vol 19 (5) ◽  
pp. 419-441 ◽  
Author(s):  
Shaoqin Liu ◽  
Lang Yuan ◽  
Xiuli Yue ◽  
Zhaozhu Zheng ◽  
Zhiyong Tang
Keyword(s):  
Organophosphate Pesticide ◽  
Pesticide Detection ◽  
Recent Advances

Fabrication of microelectrodes using flow layer-by-layer self assembly of gold nanoparticles

2012 ◽  
Vol 52 (5) ◽  
pp. 1043-1051 ◽  
Author(s):  
Panittamat Kumlangdudsana ◽  
Adisorn Tuantranont ◽  
Stephan Thierry Dubas ◽  
Luxsana Dubas
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly ◽  
Layer By Layer

Self-Assembly of Tryptophan-Capped Gold Nanoparticles onto DNA Network Template

2009 ◽  
Vol 30 (2) ◽  
pp. 255-259 ◽  
Author(s):  
Zahra Sheikholeslami ◽  
Manouchehr Vosoughi ◽  
Iran Alemsadeh
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly

Gold nanoparticles stabilized by an amphiphilic pillar[5]arene: preparation, self-assembly into composite microtubes in water and application in green catalysis

2013 ◽  
Vol 4 (9) ◽  
pp. 3667 ◽  
Author(s):  
Yong Yao ◽  
Min Xue ◽  
Zibin Zhang ◽  
Mingming Zhang ◽  
Yong Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly ◽  
Green Catalysis
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