Development of luminol-fluorescamine-PVP chemiluminescence system and its application to sensitive tyrosinase determination.

Fluorescamine Luminol chemiluminescence Phenol Polyvinylpyrrolidone Tyrosinase activity

Journal

Talanta
ISSN: 1873-3573
Titre abrégé: Talanta
Pays: Netherlands
ID NLM: 2984816R

Informations de publication

Date de publication:
01 Oct 2020
Historique:
received: 05 04 2020
revised: 12 05 2020
accepted: 13 05 2020
entrez: 17 8 2020
pubmed: 17 8 2020
medline: 17 8 2020
Statut: ppublish

Résumé

Fluorescamine is a popular fluorescent probe. We report for the first time that luminol chemiluminescence (CL) can be enhanced by fluorescamine in the presence of PVP. The CL intensity of luminol-fluorescamine-PVP is about 26 times stronger than that of luminol. Both the removal of oxygen and the addition of superoxide dismutase (SOD) decrease CL intensity, thiourea and NaN

Identifiants

DOI: 10.1016/j.talanta.2020.121177 PMID: 32797925
pubmed: 32797925
pii: S0039-9140(20)30468-9
doi: 10.1016/j.talanta.2020.121177
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

121177

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Auteurs

Chao Wang (C)

College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China.

Yequan Chen (Y)

College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China.

Dmytro Snizhko (D)

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China; Laboratory of Analytical Optochemotronics, Kharkiv National University of Radio Electronics, 14 Nauki Ave., Kharkiv, 61066, Ukraine.

Fangxin Du (F)

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China; University of Science and Technology of China, Hefei, 230026, China.

Xiangui Ma (X)

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China; University of Science and Technology of China, Hefei, 230026, China.

Baohua Lou (B)

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China; University of Science and Technology of China, Hefei, 230026, China. Electronic address: loubh@ciac.ac.cn.

Jianping Li (J)

College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, China. Electronic address: likianping@263.net.

Guobao Xu (G)

College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China; Laboratory of Analytical Optochemotronics, Kharkiv National University of Radio Electronics, 14 Nauki Ave., Kharkiv, 61066, Ukraine. Electronic address: guobaoxu@ciac.ac.cn.

Classifications MeSH