Carbon Dots with Up-Conversion Luminescence as pH Nanosensor

In this study, the up-conversion luminescence for aqueous suspensions of carbon dots with polyfunctional and carboxylated surfaces synthesized by a hydrothermal method was investigated. The obtained quadratic dependence of the luminescence intensity on the power of the exciting radiation indicates t...

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Bibliographic Details
Main Authors: Kirill Laptinskiy, Maria Khmeleva, Alexey Vervald, Sergey Burikov, Tatiana Dolenko
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/12/23/12006

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