A Highly Sensitive and Selective Probe for the Colorimetric Detection of Mn(II) Based on the Antioxidative Selenium and Nitrogen Co-Doped Carbon Quantum Dots and ABTS(•+)

Herein, selenium and nitrogen co-doped carbon quantum dots (Se/N-CQDs) were hydrothermally synthesized by using citric acid, histidine, and sodium selenite, which had sp(3) and sp(2) hybridized carbon atoms and showed excitation-dependent fluorescence behavior. Furthermore, due to the redox reaction...

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Detalles Bibliográficos
Autores principales: Xu, Qinhai, Liu, Xiaolin, Jiang, Yanglin, Wang, Peng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8282897/
https://www.ncbi.nlm.nih.gov/pubmed/34277562
http://dx.doi.org/10.3389/fchem.2021.658105

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8282897/
https://www.ncbi.nlm.nih.gov/pubmed/34277562
http://dx.doi.org/10.3389/fchem.2021.658105

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