Blue-emitting fluorescent carbon quantum dots from waste biomass sources and their application in fluoride ion detection in water.

Biomass Carbon / chemistry Feasibility Studies Fluorescence Fluorides / analysis Quantum Dots / chemistry Water / chemistry
Carbon quantum dots Fluorescent materials Fluoride detection Garlic peels Nanoprobe Sugarcane bagasse Taro peels

Journal

Journal of photochemistry and photobiology. B, Biology
ISSN: 1873-2682
Titre abrégé: J Photochem Photobiol B
Pays: Switzerland
ID NLM: 8804966

Informations de publication

Date de publication:
Aug 2020
Historique:
received: 21 04 2020
revised: 04 06 2020
accepted: 17 06 2020
pubmed: 1 7 2020
medline: 8 6 2021
entrez: 1 7 2020
Statut: ppublish

Résumé

Carbon quantum dots (CQDs) are among the most feasible allotropes of carbon-based nanomaterials with unique characteristics of photoluminescence, bio-compatibility, and high stability. Herein, a green and eco-friendly approach has been propagated for the fabrication of CQDs from different biomass waste materials including sugarcane bagasse (SCB), garlic peels (GP), and taro peels (TP) by using ultrasonic-assisted wet-chemical-oxidation method. This top-down approach involves oxidation of the carbonized biomass wastes by H

Identifiants

DOI: 10.1016/j.jphotobiol.2020.111940 PMID: 32603875
pubmed: 32603875
pii: S1011-1344(20)30390-0
doi: 10.1016/j.jphotobiol.2020.111940
pii:
doi:

Substances chimiques

Water 059QF0KO0R
Carbon 7440-44-0
Fluorides Q80VPU408O

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

111940

Informations de copyright

Copyright © 2020 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

Anusuya Boruah (A)

Polymer Petroleum and Coal Chemistry Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India.

Monikankana Saikia (M)

Polymer Petroleum and Coal Chemistry Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India; Academy of Scientific and Innovative Research, CSIR-NEIST Campus, Jorhat 785006, India.

Tonkeswar Das (T)

Polymer Petroleum and Coal Chemistry Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India.

Rajib Lochan Goswamee (RL)

Academy of Scientific and Innovative Research, CSIR-NEIST Campus, Jorhat 785006, India; Advanced Materials Group, Materials Science & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India.

Binoy K Saikia (BK)

Polymer Petroleum and Coal Chemistry Group, Materials Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India; Academy of Scientific and Innovative Research, CSIR-NEIST Campus, Jorhat 785006, India. Electronic address: bksaikia@neist.res.in.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Carbone › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Caractéristiques des études épidémiologiques › Études de faisabilité › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Phénomènes physiques › Phénomènes optiques › Fluorescence › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Produits chimiques inorganiques › Composés du fluor › Acide fluorhydrique › Fluorures › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Boîtes quantiques › Blue-emitting fluorescent carbon quantum dots...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Blue-emitting fluorescent carbon quantum dots...