Platinum nanoflowers stabilized with aloe polysaccharides for detection of organophosphorus pesticides in food.

Pesticides / analysis Organophosphorus Compounds / analysis Acetylcholinesterase / chemistry Platinum Aloe / chemistry Colorimetry Polysaccharides / chemistry Biosensing Techniques
Aloe polysaccharide Colorimetric assay Organophosphorus pesticide

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
31 Dec 2023
Historique:
received: 15 06 2023
revised: 12 08 2023
accepted: 19 08 2023
medline: 24 11 2023
pubmed: 4 9 2023
entrez: 3 9 2023
Statut: ppublish

Résumé

Organophosphorus pesticides can inhibit the activity of acetylcholinesterase and cause neurological diseases. Therefore, it is crucial to establish an efficient and sensitive platform for organophosphorus pesticide detection. In this work, we extracted aloe polysaccharide (AP) from aloe vera with the number average molecular weight of 27760 Da and investigated its reducing property. We prepared aloe polysaccharide stabilized platinum nanoflowers (AP-Pt

Identifiants

DOI: 10.1016/j.ijbiomac.2023.126552 PMID: 37660849
pubmed: 37660849
pii: S0141-8130(23)03448-7
doi: 10.1016/j.ijbiomac.2023.126552
pii:
doi:

Substances chimiques

Pesticides 0
Organophosphorus Compounds 0
Acetylcholinesterase EC 3.1.1.7
Platinum 49DFR088MY
Polysaccharides 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

126552

Informations de copyright

Copyright © 2023 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Han Zhao (H)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China; State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China.

Ruyu Li (R)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.

Tingting Zhang (T)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.

Lijie Zhou (L)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.

Longgang Wang (L)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China; State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China. Electronic address: lgwang@ysu.edu.cn.

Zengsheng Han (Z)

Hebei Key Laboratory of Nano-biotechnology, Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.

Sihang Liu (S)

State Key Laboratory of Advanced Optical Communication Systems and Networks, Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, UM-SJTU Joint Institute, Shanghai Jiao Tong University, Shanghai 200240, China.

Jin Zhang (J)

Shanxi Datong University, College of Chemical and Environmental Engineering, Datong 037009, China.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Pesticides › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Composés chimiques organiques › Composés organiques du phosphore › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Hydrolases › Esterases › Carboxylic ester hydrolases › Cholinesterases › Acetylcholinesterase › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Platine › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Lilianae › Asparagales › Xanthorrhoeaceae › Aloe › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Titrimétrie › Colorimétrie › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Glucides › Polyosides › Platinum nanoflowers stabilized with aloe...
questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › Platinum nanoflowers stabilized with aloe...