Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method

In this work, cerium-doped LaF(3) nanoparticles (LaF(3):Ce NPs) were successfully synthesized and characterized. Its chemiluminescence (CL) property was studied, and it was amazingly found that it intensely enhanced the ultra-weak CL of the NaNO(2)-H(2)O(2) system. The CL mechanism was systematicall...

Descripción completa

Detalles Bibliográficos
Autores principales: Wang, Yufei, Wang, Yanran, Huang, Chunxia, Chen, Tianyou, Wu, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7426363/
https://www.ncbi.nlm.nih.gov/pubmed/32850655
http://dx.doi.org/10.3389/fchem.2020.00639
_version_ 1783570665708716032
author Wang, Yufei
Wang, Yanran
Huang, Chunxia
Chen, Tianyou
Wu, Jing
author_facet Wang, Yufei
Wang, Yanran
Huang, Chunxia
Chen, Tianyou
Wu, Jing
author_sort Wang, Yufei
collection PubMed
description In this work, cerium-doped LaF(3) nanoparticles (LaF(3):Ce NPs) were successfully synthesized and characterized. Its chemiluminescence (CL) property was studied, and it was amazingly found that it intensely enhanced the ultra-weak CL of the NaNO(2)-H(2)O(2) system. The CL mechanism was systematically investigated and suggested to be the recombination of electron-injected and hole-injected LaF(3):Ce NPs. The new CL system was developed to be a facile, original, and direct method for nitrite analysis. Experimental conditions were optimized and then a satisfactory linear relationship between CL intensity and nitrite concentration was obtained. This work introduced a new pathway for the research and application of traditional fluoride NPs doped with RE(3+).
format Online
Article
Text
id pubmed-7426363
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-74263632020-08-25 Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method Wang, Yufei Wang, Yanran Huang, Chunxia Chen, Tianyou Wu, Jing Front Chem Chemistry In this work, cerium-doped LaF(3) nanoparticles (LaF(3):Ce NPs) were successfully synthesized and characterized. Its chemiluminescence (CL) property was studied, and it was amazingly found that it intensely enhanced the ultra-weak CL of the NaNO(2)-H(2)O(2) system. The CL mechanism was systematically investigated and suggested to be the recombination of electron-injected and hole-injected LaF(3):Ce NPs. The new CL system was developed to be a facile, original, and direct method for nitrite analysis. Experimental conditions were optimized and then a satisfactory linear relationship between CL intensity and nitrite concentration was obtained. This work introduced a new pathway for the research and application of traditional fluoride NPs doped with RE(3+). Frontiers Media S.A. 2020-08-07 /pmc/articles/PMC7426363/ /pubmed/32850655 http://dx.doi.org/10.3389/fchem.2020.00639 Text en Copyright © 2020 Wang, Wang, Huang, Chen and Wu. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Wang, Yufei
Wang, Yanran
Huang, Chunxia
Chen, Tianyou
Wu, Jing
Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title_full Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title_fullStr Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title_full_unstemmed Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title_short Ultra-Weak Chemiluminescence Enhanced by Cerium-Doped LaF(3) Nanoparticles: A Potential Nitrite Analysis Method
title_sort ultra-weak chemiluminescence enhanced by cerium-doped laf(3) nanoparticles: a potential nitrite analysis method
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7426363/
https://www.ncbi.nlm.nih.gov/pubmed/32850655
http://dx.doi.org/10.3389/fchem.2020.00639
work_keys_str_mv AT wangyufei ultraweakchemiluminescenceenhancedbyceriumdopedlaf3nanoparticlesapotentialnitriteanalysismethod
AT wangyanran ultraweakchemiluminescenceenhancedbyceriumdopedlaf3nanoparticlesapotentialnitriteanalysismethod
AT huangchunxia ultraweakchemiluminescenceenhancedbyceriumdopedlaf3nanoparticlesapotentialnitriteanalysismethod
AT chentianyou ultraweakchemiluminescenceenhancedbyceriumdopedlaf3nanoparticlesapotentialnitriteanalysismethod
AT wujing ultraweakchemiluminescenceenhancedbyceriumdopedlaf3nanoparticlesapotentialnitriteanalysismethod

Ejemplares similares