Biomolecule-free, selective detection of clenbuterol based on disposable screen-printed carbon electrode

2015 ◽  
Vol 60 ◽  
pp. 163-167 ◽  
Author(s):  
Chian-Shiang Wong ◽  
Yu-De Chen ◽  
Jen-Lin Chang ◽  
Jyh-Myng Zen
Keyword(s):  
Selective Detection ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Screen Printed

A sensitive electrochemical aptasensor for detection of Aflatoxin B2 based on a polyacrylamide/phytic acid/polydopamine hydrogel modified screen printed carbon electrode

2018 ◽  
Vol 10 (38) ◽  
pp. 4689-4694 ◽  
Author(s):  
Girma Selale Geleta ◽  
Zhen Zhao ◽  
Zhenxin Wang
Keyword(s):  
Phytic Acid ◽  
Environmentally Friendly ◽  
Cost Effective ◽  
Selective Detection ◽  
Carbon Electrode ◽  
Electrochemical Aptasensor ◽  
Screen Printed Carbon Electrode ◽  
Aflatoxin B2 ◽  
Screen Printed

A cost effective, environmentally friendly and disposable PAM/PA/PDA hydrogel based electrochemical aptasensor has been developed for sensitive and selective detection of Aflatoxin B2.

Hydrothermal synthesis of NiFe2O4 nanoparticles as an efficient electrocatalyst for the electrochemical detection of bisphenol A

2020 ◽  
Vol 44 (19) ◽  
pp. 7698-7707 ◽  
Author(s):  
Ganesh Kesavan ◽  
Nandini Nataraj ◽  
Shen-Ming Chen ◽  
Li-Heng Lin
Keyword(s):  
Hydrothermal Synthesis ◽  
Bisphenol A ◽  
Electrochemical Detection ◽  
Selective Detection ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Nife2o4 Nanoparticles ◽  
Screen Printed

In this study, the sensitive and selective detection of bisphenol A (BPA) was achieved using a screen-printed carbon electrode (NFO/SPCE) modified with hydrothermally synthesized NiFe2O4 nanoparticles.

scholarly journals An electrochemical MIP sensor for selective detection of salbutamol based on a graphene/PEDOT:PSS modified screen printed carbon electrode

RSC Advances ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 206-212 ◽  
Author(s):  
Decha Dechtrirat ◽  
Bunyarithi Sookcharoenpinyo ◽  
Pongthep Prajongtat ◽  
Chakrit Sriprachuabwong ◽  
Arsooth Sanguankiat ◽  
...  
Keyword(s):  
Selective Detection ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Graphene Nanocomposite ◽  
Mip Sensor ◽  
Screen Printed

The first MIP sensor on an inkjet-printed graphene nanocomposite modified screen-printed carbon electrode was developed.

scholarly journals Disposable Carbon Dots Modified Screen Printed Carbon Electrode Electrochemical Sensor Strip for Selective Detection of Ferric Ions

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Shao Chien Tan ◽  
Suk Fun Chin ◽  
Suh Cem Pang
Keyword(s):  
Electrochemical Sensor ◽  
Electrochemical Impedance ◽  
Limit Of Detection ◽  
Carbon Nanodots ◽  
Selective Detection ◽  
Carbon Electrode ◽  
Ferric Ions ◽  
Detection Range ◽  
Screen Printed Carbon Electrode ◽  
Screen Printed

A disposable electrochemical sensor strip based on carbon nanodots (C-Dots) modified screen printed carbon electrode (SPCE) was fabricated for selective detection of ferric ions (Fe3+) in aqueous solution. C-Dots of mean diameters within the range of 1–7 nm were synthesized electrochemically from spent battery carbon rods. The analytical performance of this electrochemical sensor strip was characterized using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The deposition of C-Dots had enhanced the electron-transfer kinetics and current intensity of the SPCE remarkably by 734% as compared to that of unmodified SPCE. Under optimized conditions, the electrochemical sensor strip exhibited a linear detection range of 0.5 to 25.0 ppm Fe3+ with a limit of detection (LOD) of 0.44±0.04 ppm (at S/N ratio = 3). Validation of results by the electrochemical sensor strip was done by comparing analysis results obtained using an Atomic Absorption Spectrometer (AAS).

An electrochemical platform for the selective detection of azathioprine utilizing a screen-printed carbon electrode modified with manganese oxide/reduced graphene oxide

2021 ◽  
Vol 45 (7) ◽  
pp. 3640-3651
Author(s):  
Subash Vetri Selvi ◽  
Nandini Nataraj ◽  
Shen-Ming Chen ◽  
Adhimoorthy Prasannan
Keyword(s):  
Graphene Oxide ◽  
Manganese Oxide ◽  
Reduced Graphene Oxide ◽  
Selective Detection ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Reduced Graphene ◽  
Screen Printed

Scheme representing the electro-reduction of AZT at Mn2O3–rGO/SPCE.

Biological Multilayer Films Assembled by Redox Polymer and HRP on Screen-Printed Carbon Electrode

2012 ◽  
Vol 571 ◽  
pp. 56-59
Author(s):  
Yu Fang Sha ◽  
Mei Zhao ◽  
Ming Quan Yang ◽  
Hai Xin Bai ◽  
Man Zhao
Keyword(s):  
Horseradish Peroxidase ◽  
Electrostatic Interaction ◽  
Electrode Surface ◽  
Multilayer Films ◽  
Carbon Electrode ◽  
Layer By Layer ◽  
Redox Polymer ◽  
Screen Printed Carbon Electrode ◽  
Positively Charged ◽  
Screen Printed

Biological multilayer films of redox polymer and horseradish peroxidase (HRP) were successfully assembled on a screen-printed carbon electrode using layer-by-layer (LBL) assembled method based on the electrostatic interaction. The screen-printed carbon electrode surface was modified by the positively charged redox polymer, and the negatively charged HRP by LBL method.

Screen-printed carbon electrode for the electrochemical detection of conjugated bilirubin

2021 ◽  
pp. 130574
Author(s):  
P.E. Resmi ◽  
Jeethu Raveendran ◽  
P.V. Suneesh ◽  
T. Ramanchandran ◽  
Bipin G Nair ◽  
...  
Keyword(s):  
Electrochemical Detection ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Conjugated Bilirubin ◽  
Screen Printed
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