scholarly journals An Enhanced Electrochemical Sensing Platform Integrated with Graphene Oxide and Iron Hydroxide Colloid for Sensitive Determination of Phloroglucinol

2013 ◽  
Author(s):  
Junhua Li ◽  
Daizhi Kuang ◽  
Yonglan Feng ◽  
Mengqin Liu ◽  
Fuxing Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Iron Hydroxide ◽  
Electrochemical Sensing ◽  
Sensing Platform ◽  
Sensitive Determination

An electrochemical sensing platform amplified with a Au@Ag nanoparticle-decorated three-dimensional N-doped graphene aerogel for ultrasensitive determination of baicalein

2020 ◽  
Vol 44 (37) ◽  
pp. 15975-15982
Author(s):  
Xueliang Niu ◽  
Weili Zhang ◽  
Yan Huang ◽  
Likai Wang ◽  
Zhongfang Li ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Electrochemical Sensing ◽  
Ag Nanoparticle ◽  
Graphene Aerogel ◽  
Sensing Platform ◽  
Highly Sensitive ◽  
Signal Amplifier ◽  
Doped Graphene ◽  
Sensitive Determination

A novel electrochemical method for highly sensitive determination of baicalein was developed with Au@Ag/3DNGA as signal amplifier.

Non-enzymatic electrochemical sensing platform based on metal complex immobilized carbon nanotubes for glucose determination

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 107094-107103 ◽  
Author(s):  
Piyush Kumar Sonkar ◽  
Vellaichamy Ganesan ◽  
S. Abraham John ◽  
Dharmendra Kumar Yadav ◽  
Rupali Gupta
Keyword(s):  
Carbon Nanotubes ◽  
Multiwall Carbon Nanotubes ◽  
Electrochemical Sensing ◽  
Glucose Determination ◽  
Sensing Platform ◽  
New Material ◽  
Sensitive Determination ◽  
Human Blood Samples ◽  
Multiwall Carbon

Nickel salophen (where salophen is N,N′-bis(salicylidene)-1,2-phenylenediamine) is immobilized on multiwall carbon nanotubes. This new material is utilized for electrocatalytic oxidization and sensitive determination of glucose in human blood samples.

Electrochemical Sensing Platform Based on Graphene Oxide-Chitosan for Simultaneous Determination of Some Antihypertensive Agents

2021 ◽  
Author(s):  
Hassan Nabizadeh ◽  
Bahareh Feyzi-barnaji ◽  
Amir Ahmad Salarian ◽  
Seyed Reza Abtahi ◽  
Ali Mohammadi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Simultaneous Determination ◽  
Antihypertensive Agents ◽  
Electrochemical Sensing ◽  
Sensing Platform

scholarly journals An electrochemical sensor based on copper-based metal–organic framework-reduced graphene oxide composites for determination of 2,4-dichlorophenol in water

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 42212-42220
Author(s):  
Manh B. Nguyen ◽  
Vu Thi Hong Nhung ◽  
Vu Thi Thu ◽  
Dau Thi Ngoc Nga ◽  
Thuan Nguyen Pham Truong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Metal Organic Framework ◽  
Electrochemical Sensing ◽  
Sensing Platform ◽  
Reduced Graphene ◽  
Metal Organic ◽  
Oxide Composites

In the present work, we reported the fabrication of a novel electrochemical sensing platform to detect 2,4-dichlorophenol (2,4-DCP) by using a copper benzene-1,3,5-tricarboxylate–graphene oxide (Cu–BTC/GO) composite.

A novel electrochemical sensor for non-ergoline dopamine agonist pramipexole based on electrochemically reduced graphene oxide nanoribbons

2015 ◽  
Vol 7 (9) ◽  
pp. 3912-3919 ◽  
Author(s):  
Prashanth S. Narayana ◽  
Nagappa L. Teradal ◽  
J. Seetharamappa ◽  
Ashis K. Satpati
Keyword(s):  
Graphene Oxide ◽  
Dopamine Agonist ◽  
Biological Fluids ◽  
Pharmaceutical Formulations ◽  
Electrochemical Sensing ◽  
Graphene Oxide Nanoribbons ◽  
Sensing Platform ◽  
Reduced Graphene ◽  
Electrochemically Reduced Graphene Oxide

A facile and feasible electrochemical sensing platform based on graphene oxide nanoribbons for electrochemical investigations and determination of a non-ergoline dopamine agonist in pharmaceutical formulations and biological fluids.

scholarly journals Titanium nanoparticles (TiO2)/graphene oxide nanosheets (GO): an electrochemical sensing platform for the sensitive and simultaneous determination of benzocaine in the presence of antipyrine

The Analyst ◽  
2017 ◽  
Vol 142 (19) ◽  
pp. 3674-3679 ◽  
Author(s):  
Mona A. Mohamed ◽  
Shimaa A. Atty ◽  
Hanan A. Merey ◽  
Taghreed A. Fattah ◽  
Christopher W. Foster ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Simultaneous Determination ◽  
Electrochemical Sensing ◽  
Graphene Oxide Nanosheets ◽  
Sensing Platform ◽  
Titanium Nanoparticles

An effective electrochemical sensing platform for the simultaneous determination of benzocaine (BEN) and antipyrine (ANT).

scholarly journals A Robust Electrochemical Sensor for Determination of ThiamethoxamBased on Electrochemical Reduced Graphene Oxide-Cationic Pillar[6]arene Composite Film

2021 ◽  
Author(s):  
Yanju Wu ◽  
Zikang Li ◽  
Dongyang Han ◽  
Qunpeng Duan ◽  
Fei Wang
Keyword(s):  
Graphene Oxide ◽  
Composite Film ◽  
Reduced Graphene Oxide ◽  
Differential Pulse ◽  
Potential Method ◽  
Electrochemical Sensing ◽  
Sensing Platform ◽  
Reduced Graphene ◽  
Electrochemically Reduced Graphene Oxide

Abstract On the surface of a glassy carbon electrode, electrochemically reduced graphene oxide-cationic pillar[6]arene (ErGO-CP6) composite film was constructed using a pulsed potential method. UV-vis spectra, SEM, Raman spectra and electrochemical experiments were applied to characterize the composite film. It was then used as a new electrochemical sensing platform for determination of thiamethoxam. Due to the synergistic effect of ErGO and CP6, this composite film shows a higher sensitivity and better selectivity toward thiamethoxam than that of ErGO film. The linear range from 1.0 × 10-7 to 1.3 × 10-5 mol L-1 was obtained by differential pulse voltammetry. Meanwhile, the method was applied to cucumber and tomato samples in a recovery test. The recovery was between 92.0% and 98.7%, and the results are satisfactory. This study presents a promising electrochemical sensing platform for rapid and sensitive analysis of thiamethoxam.

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