Controlled immobilization of acetylcholinesterase on improved hydrophobic gold nanoparticle/Prussian blue modified surface for ultra-trace organophosphate pesticide detection

2011 ◽  
Vol 27 (1) ◽  
pp. 82-87 ◽  
Author(s):  
Shuo Wu ◽  
Xiaoqin Lan ◽  
Wei Zhao ◽  
Yuping Li ◽  
Lihui Zhang ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Gold Nanoparticle ◽  
Organophosphate Pesticide ◽  
Pesticide Detection ◽  
Modified Surface ◽  
Ultra Trace

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

Light-driven self-powered biosensor for ultrasensitive organophosphate pesticide detection via integration of the conjugated polymer-sensitized CdS and enzyme inhibition strategy

2018 ◽  
Vol 6 (42) ◽  
pp. 6842-6847 ◽  
Author(s):  
Panpan Gai ◽  
Shuxia Zhang ◽  
Wen Yu ◽  
Haiyin Li ◽  
Feng Li
Keyword(s):  
Fuel Cell ◽  
Enzyme Inhibition ◽  
Conjugated Polymer ◽  
Ultrasensitive Detection ◽  
Organophosphate Pesticides ◽  
Organophosphate Pesticide ◽  
Pesticide Detection ◽  
Enzymatic Fuel Cell ◽  
Self Powered

A new light-driven self-powered biosensor based on a photoelectrochemical enzymatic fuel cell was proposed for the ultrasensitive detection of organophosphate pesticides.

A MoS2 nanoflower and gold nanoparticle-modified surface plasmon resonance biosensor for a sensitivity-improved immunoassay

2020 ◽  
Vol 8 (20) ◽  
pp. 6861-6868 ◽  
Author(s):  
Peili Zhao ◽  
Yaofei Chen ◽  
Yu Chen ◽  
Shiqi Hu ◽  
Hui Chen ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Gold Nanoparticle ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Surface Plasmon Resonance Biosensor ◽  
Modified Surface

Herein, MoS2 nanoflowers were deposited on a plasmonic interface for a sensitivity-enhanced immunoassay by increasing the amount of the loaded antibodies.

scholarly journals Magnetic Enzymatic Platform for Organophosphate Pesticide Detection Using Boron-doped Diamond Electrodes

2015 ◽  
Vol 31 (10) ◽  
pp. 1061-1068 ◽  
Author(s):  
Flavio PINO ◽  
Tribidasari A. IVANDINI ◽  
Kazuya NAKATA ◽  
Akira FUJISHIMA ◽  
Arben MERKOÇI ◽  
...  
Keyword(s):  
Organophosphate Pesticide ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Pesticide Detection ◽  
Boron Doped

scholarly journals Portable amperometric immunosensor for histamine detection using Prussian blue-chitosan-gold nanoparticle nanocomposite films

2017 ◽  
Vol 98 ◽  
pp. 305-309 ◽  
Author(s):  
Xiu-Xiu Dong ◽  
Jin-Yi Yang ◽  
Lin Luo ◽  
Yi-Feng Zhang ◽  
Chuanbin Mao ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Gold Nanoparticle ◽  
Nanocomposite Films ◽  
Amperometric Immunosensor
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