A novel electrochemical sensor based on zirconia/ordered macroporous polyaniline for ultrasensitive detection of pesticides

The Analyst ◽  
2015 ◽  
Vol 140 (2) ◽  
pp. 560-566 ◽  
Author(s):  
Yonglan Wang ◽  
Jun Jin ◽  
Caixia Yuan ◽  
Fan Zhang ◽  
Linlin Ma ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Methyl Parathion ◽  
Ultrasensitive Detection ◽  
Organophosphate Pesticides ◽  
Ordered Macroporous

A simple and mild strategy was proposed to develop a novel electrochemical sensor based on zirconia/ordered macroporous polyaniline (ZrO2/OMP) and further used for the detection of methyl parathion (MP), one of the organophosphate pesticides (OPPs).

Magnetic Fe3O4@MOFs decorated graphene nanocomposites as novel electrochemical sensor for ultrasensitive detection of dopamine

RSC Advances ◽  
2015 ◽  
Vol 5 (119) ◽  
pp. 98260-98268 ◽  
Author(s):  
Yang Wang ◽  
Yun Zhang ◽  
Chen Hou ◽  
Mingzhu Liu
Keyword(s):  
Electrochemical Sensor ◽  
Ultrasensitive Detection ◽  
Hybrid Nanocomposite ◽  
Graphene Nanocomposites ◽  
Magnetic Fe3o4

A novel hybrid nanocomposite of magnetic Fe3O4@ZIF-8 decorated reduced graphite was prepared and used to determination of dopamine.

Graphene oxide-based electrochemical sensor: a platform for ultrasensitive detection of heavy metal ions

RSC Advances ◽  
2014 ◽  
Vol 4 (47) ◽  
pp. 24653-24657 ◽  
Author(s):  
Xuezhong Gong ◽  
Yunlong Bi ◽  
Yihua Zhao ◽  
Guozhen Liu ◽  
Wey Yang Teoh
Keyword(s):  
Heavy Metal ◽  
Graphene Oxide ◽  
Metal Ions ◽  
Electrochemical Sensor ◽  
Electrochemical Detection ◽  
Heavy Metal Ions ◽  
Gold Surface ◽  
Ultrasensitive Detection ◽  
Control Electrode ◽  
Graphene Oxide Sheets

Facile functionalization of graphene oxide sheets on gold surface results in complexation-enhanced electrochemical detection of heavy metal ions, shown here for Pb2+, Cu2+ and Hg2+, with improved detection limits by two orders of magnitude relative to the control electrode.

A simple sensing platform based on 1T@2H-MoS2/cMWCNTs composite modified electrode for ultrasensitive detection of the illegal Sudan I dye in food samples

2022 ◽  
Author(s):  
Qiaoling Wu ◽  
Chun Ji ◽  
Lingli Zhang ◽  
Qingli Shi ◽  
Yuangen Wu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Sensor ◽  
Modified Electrode ◽  
Food Samples ◽  
Ultrasensitive Detection ◽  
Sensing Platform ◽  
Highly Sensitive ◽  
Sudan I ◽  
Carboxylated Carbon Nanotubes

The work presented here describes a highly sensitive and simple electrochemical sensor for the detection of Sudan I dye based on MoS2 heterogeneous nanosheets (1T@2H-MoS2) and carboxylated carbon nanotubes (cMWCNTs)...

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.

Ultrasensitive detection of hydrogen peroxide and dopamine using copolymer-grafted metal-organic framework based electrochemical sensor

2020 ◽  
Vol 1118 ◽  
pp. 26-35 ◽  
Author(s):  
Shamim Ahmed Hira ◽  
Muthuchamy Nallal ◽  
Karkuzhali Rajendran ◽  
Sehwan Song ◽  
Sungkyun Park ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Metal Organic Framework ◽  
Ultrasensitive Detection ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Room-temperature synthesis of nanoceria for degradation of organophosphate pesticides and its regeneration and reuse

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14441-14450
Author(s):  
Jakub Tolasz ◽  
Jiří Henych ◽  
Martin Šťastný ◽  
Zuzana Němečková ◽  
Michaela Šrámová Slušná ◽  
...  
Keyword(s):  
Room Temperature ◽  
Methyl Parathion ◽  
Organophosphate Pesticides ◽  
Ambient Conditions ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis

Nanoceria prepared under ambient conditions has excellent ability to decompose methyl parathion and can be regenerated by simply washing with water.

Sign in / Sign up

Export Citation Format

Share Document