Dual metal ion (Fe

Quantum Dots Carbon Cynodon Metals Fluorescent Dyes Ions Water
CQD Cytotoxicity Fluorescence Heavy metal Sensing

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Oct 2023
Historique:
received: 08 04 2023
revised: 09 07 2023
accepted: 22 07 2023
medline: 24 8 2023
pubmed: 1 8 2023
entrez: 31 7 2023
Statut: ppublish

Résumé

In this study, water dispersible fluorescent carbon quantum dot (CQD) has been synthesised, having an average size of 8.6 ± 0.4 nm using Cynodon dactylon (CD) following microwave assisted green synthetic one-step method. As-prepared CQD fluoresces strongly at 444 nm having a quantum yield of 1% in water when excited at 350 nm. This fluorescence of CQD is sensitive toward As

Identifiants

DOI: 10.1016/j.chemosphere.2023.139638 PMID: 37524264
pubmed: 37524264
pii: S0045-6535(23)01905-7
doi: 10.1016/j.chemosphere.2023.139638
pii:
doi:

Substances chimiques

Carbon 7440-44-0
Metals 0
Fluorescent Dyes 0
Ions 0
Water 059QF0KO0R

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

139638

Informations de copyright

Copyright © 2023 Elsevier Ltd. 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

Sweta Gurung (S)

Department of Physics, School of Physical Sciences, Sikkim University, Gangtok, 737102, India.
Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.

Nimmala Arun (N)

School of Physics, University of Hyderabad, Hyderabad, 500046, India.

Mayank Joshi (M)

Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.

Tanya Jaiswal (T)

Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.

Anand P Pathak (AP)

School of Physics, University of Hyderabad, Hyderabad, 500046, India.

Parimal Das (P)

Centre for Genetic Disorders, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.

Amaresh Kumar Singh (AK)

Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, 221005, India. Electronic address: amareshsingh@bhu.ac.in.

Ajay Tripathi (A)

Department of Physics, School of Physical Sciences, Sikkim University, Gangtok, 737102, India. Electronic address: ajay_t_2000@yahoo.com.

Archana Tiwari (A)

Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, 221005, India. Electronic address: archana.tiwari.ox@gmail.com.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Boîtes quantiques › Dual metal ion (Fe
questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Carbone › Dual metal ion (Fe
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Poaceae › Cynodon › Dual metal ion (Fe
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Dual metal ion (Fe
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Produits chimiques de laboratoire › Indicateurs et réactifs › Luminescents › Colorants fluorescents › Dual metal ion (Fe
questionsmedicales.fr › Produits chimiques inorganiques › Électrolytes › Ions › Dual metal ion (Fe
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Dual metal ion (Fe