Colorimetric detection of chromium (VI) ion using poly(N-phenylglycine) nanoparticles acting as a peroxidase mimetic catalyst.

Chromium Colorimetry Glycine / analogs & derivatives Hydrogen Peroxide Nanoparticles Peroxidase Peroxidases
Chromium(VI) ion Colorimetric detection Heavy metals ion Peroxidase-like activity Poly(N-phenylglycine) nanoparticles

Journal

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

Informations de publication

Date de publication:
01 May 2021
Historique:
received: 15 11 2020
revised: 30 12 2020
accepted: 30 12 2020
entrez: 7 3 2021
pubmed: 8 3 2021
medline: 15 5 2021
Statut: ppublish

Résumé

This paper reports on enzyme-like catalytic properties of polyethylene glycol-functionalized poly(N-phenylglycine) (PNPG-PEG) nanoparticles, which have not been explored to date. The developed nanoparticles have the ability to display great inherent peroxidase-like activity at very low concentrations, and are able to catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) substrate in presence of hydrogen peroxide (H

Identifiants

DOI: 10.1016/j.talanta.2021.122082 PMID: 33676645
pubmed: 33676645
pii: S0039-9140(21)00003-5
doi: 10.1016/j.talanta.2021.122082
pii:
doi:

Substances chimiques

Chromium 0R0008Q3JB
chromium hexavalent ion 18540-29-9
N-phenylglycine 37YJW036TP
Hydrogen Peroxide BBX060AN9V
Peroxidases EC 1.11.1.-
Peroxidase EC 1.11.1.7
Glycine TE7660XO1C

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

122082

Informations de copyright

Copyright © 2021 Elsevier B.V. All rights reserved.

Auteurs

Sena Ghayyem (S)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France; Analytical Chemistry Department, School of Chemistry, College of Science, University of Tehran, Tehran, Iran.

Abir Swaidan (A)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France.

Alexandre Barras (A)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France.

Mathias Dolci (M)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France.

Farnoush Faridbod (F)

Analytical Chemistry Department, School of Chemistry, College of Science, University of Tehran, Tehran, Iran.

Sabine Szunerits (S)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France.

Rabah Boukherroub (R)

Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520, IEMN, Lille, F-59000, France. Electronic address: rabah.boukherroub@univ-lille.fr.

Articles similaires

Reprogramming cellular senescence in the tumor microenvironment augments cancer immunotherapy through multifunctional nanocrystals.

Zheng Wang, Yinglu Chen, Hui Fang et al.
1.00
Tumor Microenvironment Nanoparticles Immunotherapy Cellular Senescence Animals

Multifunctional hybrid films made from CoT3OTx4 and CoFeT2OT4 nanoparticles inside a poly 3-hydroxybutyrate matrix and study of their impact in methyl orange photodegradation.

Lan J Bernal-Sánchez, América R Vázquez-Olmos, Roberto Y Sato-Berrú et al.
1.00
Cobalt Azo Compounds Ferric Compounds Polyesters Photolysis

Self-assembled aldehyde dehydrogenase-activatable nano-prodrug for cancer stem cell-enriched tumor detection and treatment.

Bowen Li, Jianwu Tian, Fu Zhang et al.
1.00
Neoplastic Stem Cells Animals Humans Aldehyde Dehydrogenase Tretinoin

Modification of MWCNTs with Bi2WO6 nanoparticles targeting IL-1β and NLRP3 inflammasome via augmented autophagy.

Zenaa R Rahoomi, Duha S Ahmed, Majid S Jabir et al.
1.00
NLR Family, Pyrin Domain-Containing 3 Protein Autophagy Inflammasomes Interleukin-1beta Animals

Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Chrome › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Titrimétrie › Colorimétrie › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Glycine › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Composés chimiques organiques › Radicaux libres › Peroxydes › Peroxyde d'hydrogène › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Oxidoreductases › Peroxidases › Myeloperoxidase › Colorimetric detection of chromium (VI) ion...
questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Oxidoreductases › Peroxidases › Colorimetric detection of chromium (VI) ion...