scholarly journals Electrochemical Sensor for Ultrasensitive Determination of Bisphenol A based on Gold Nanoparticles/β-cyclodextrin Functionalized Reduced Graphene Oxide Nanocomposite

2016 ◽  
pp. 2778-2789 ◽  
Author(s):  
Yang Yun ◽  
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Bisphenol A ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene

Molecularly imprinted poly 2-aminophenol-gold nanoparticles-reduced graphene oxide composite for electrochemical determination of flutamide in environmental and biological samples

2021 ◽  
Author(s):  
Mohammad Kadivar ◽  
Alireza Aliakbar
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Biological Samples ◽  
Electrochemical Determination ◽  
Molecularly Imprinted ◽  
Reduced Graphene ◽  
Environmental And Biological Samples

A selective and sensitive electrochemical sensor based on reduced graphene oxide, gold nanoparticles, and molecularly imprinted poly 2-aminophenol was developed for electrochemical determination of flutamide in environmental and biological samples....

Electrochemical sensor based on gold nanoparticles/ethylenediamine-reduced graphene oxide for trace determination of fenitrothion in water

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89430-89439 ◽  
Author(s):  
Nafiseh Shams ◽  
Hong Ngee Lim ◽  
Reza Hajian ◽  
Nor Azah Yusof ◽  
Jaafar Abdullah ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Natural Waters ◽  
Trace Determination ◽  
Reduced Graphene ◽  
Sensitive Determination

AuNP/en-rGO/SPE electrochemical sensor for sensitive determination of fenitrothion in natural waters.

scholarly journals Determination of Bisphenol A in Beverages by an Electrochemical Sensor Based on Rh2O3/Reduced Graphene Oxide Composites

2018 ◽  
Vol 8 (12) ◽  
pp. 2535 ◽  
Author(s):  
Rongguang Shi ◽  
Xiaoli Yuan ◽  
Aifeng Liu ◽  
Mengmeng Xu ◽  
Zongshan Zhao
Keyword(s):  
Graphene Oxide ◽  
Bisphenol A ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
X Ray Diffraction ◽  
Reduced Graphene ◽  
Simple Filtration ◽  
Oxide Composites ◽  
Excellent Stability

A novel electrochemical sensor, based on a Rh2O3–reduced graphene oxide (rGO) composite modified carbon electrode, has been developed for detecting bisphenol A (BPA) in beverages. The prepared Rh2O3/rGO and its precursor materials were characterized by scanning electron microscope (SEM) and X-ray diffraction (XRD). Under optimum conditions, the sensor presented good electrochemical performance for analyzing BPA, with a linear range of 0.6–40 μM, detection limit of 0.12 μM, good reproducibility, and excellent stability. The good performance can be attributed to the combination of the good catalytic properties of Rh2O3 and good conductivity of rGO. The sensor is directly used for detecting BPA in the residual solutions of four beverages after simple filtration, with satisfactory recoveries of 93–99%.

scholarly journals Sensitive and selective determination of aqueous triclosan based on gold nanoparticles on polyoxometalate/reduced graphene oxide nanohybrid

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 65953-65962 ◽  
Author(s):  
Mehmet Lütfi Yola ◽  
Necip Atar ◽  
Tanju Eren ◽  
Hassan Karimi-Maleh ◽  
Shaobin Wang
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Selective Determination ◽  
Reduced Graphene

A novel molecular-imprinted electrochemical sensor based on gold nanoparticles decorating polyoxometalate (H3PW12O40)/reduced graphene oxide was developed for determination of trace TCS in wastewater.

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