N,Zn-Doped Fluorescent Sensor Based on Carbon Dots for the Subnanomolar Detection of Soluble Cr(VI) Ions

N,Zn-Doped Fluorescent Sensor Based on Carbon Dots for the Subnanomolar Detection of Soluble Cr(VI) Ions

The development of a fluorescent sensor has attracted much attention for the detection of various toxic pollutants in the environment. In this work, fluorescent carbon dots (N,Zn-CDs) doped with nitrogen and zinc were synthesized using citric acid monohydrate and 4-pyridinecarboxyaldehyde as carbon...

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Bibliographic Details
Main Authors: Enoch Kwasi Adotey, Mehdi Amouei Torkmahalleh, Philip K. Hopke, Mannix P. Balanay
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
carbon dots
citric acid
4-pyridinecarboxyaldehyde
fluorescence
inner filter effect
XPS
Online Access:https://www.mdpi.com/1424-8220/23/3/1632

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