Evidence map›Paper›PMID 33441706›Full record

ArticleScientific reports2021

Electro-catalytic amplified sensor for determination of N-acetylcysteine in the presence of theophylline confirmed by experimental coupled theoretical investigation.

Mohsen Keyvanfard, Hassan Karimi-Maleh, Fatemeh Karimi, Francis Opoku, Ephraim Muriithi Kiarii, Poomani Penny Govender, Mehdi Taghavi, Li Fu, Aysenur Aygun, Fatih Sen

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Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Mohsen KeyvanfardDepartment of Chemistry, Majlesi Branch, Islamic Azad University, Majlesi, Iran. keyvan45638@yahoo.com.
Hassan Karimi-MalehSchool of Resources and Environment, University of Electronic Science and Technology of China, Xiyuan Ave, Chengdu, 611731, People's Republic of China. hassan@uestc.edu.cn.
Fatemeh KarimiSchool of Resources and Environment, University of Electronic Science and Technology of China, Xiyuan Ave, Chengdu, 611731, People's Republic of China. fkm024@gmail.com.
Francis OpokuDepartment of Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein Campus, Johannesburg, 2028, South Africa.
Ephraim Muriithi KiariiDepartment of Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein Campus, Johannesburg, 2028, South Africa.
Poomani Penny GovenderDepartment of Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein Campus, Johannesburg, 2028, South Africa.
Mehdi TaghaviPolymer Chemistry Research Laboratory, Faculty of Science, Shahid Chamran University, 61357-43337, Ahvaz, Iran.
Li FuCollege of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
Aysenur AygunSen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey.
Fatih SenSen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 1,l/-bis(2-phenylethan-1-ol)ferrocene, 1-butyl-3-methylimidazolium hexafluoro phosphate (BMPF6) and NiO-SWCNTs were used to modify carbon paste electrode (BPOFc/BMPF6/NiO-SWCNTs/CPE), which could act as an electro-catalytic tool for the analysis of N-acetylcysteine in this work. The BPOFc/BMPF6/NiO-SWCNTs/CPE with high electrical conductivity showed two completely separate signals with oxidation potentials of 432 and 970 mV for the first time that is sufficient for the determination of N-acetylcysteine in the presence of theophylline. The BPOFc/BMPF6/NiO-SWCNTs/CPE showed linear dynamic ranges of 0.02-300.0 μM and 1.0-350.0 μM with the detection limit of ~ 8.0 nM and 0.6 μM for the measurement of N-acetylcysteine and theophylline, respectively. In the second part, understanding the nature of interaction, quantum conductance modulation, electronic properties, charge density, and adsorption behavior of N-acetylcysteine on NiO-SWCNTs surface from first-principle studies through the use of theoretical investigation is vital for designing high-performance sensor materials. The N-acetylcysteine molecule was chemisorbed on the NiO-SWCNTs surface by suitable adsorption energies (- 1.102 to - 5.042 eV) and reasonable charge transfer between N-acetylcysteine and NiO-SWCNTs.

Identifiers

PMID33441706
PMCPMC7806823

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