Fluorescent Carbon Dots with Red Emission: A Selective Sensor for Fe(III) Ion Detection

Fluorescent Carbon Dots with Red Emission: A Selective Sensor for Fe(III) Ion Detection

We present a procedure for the synthesis and purification of p-phenylenediamine-based carbon dots that can be used for the recognition of Fe(III) ions. Carbon dots have an approximately spherical shape with an average size of 10 nm and are composed of a carbonaceous core surrounded by functional gro...

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Bibliographic Details
Main Authors: Ángela Fernández-Merino, Miriam Chávez, Guadalupe Sánchez-Obrero, Rafael Madueño, Manuel Blázquez, Rafael Del Caño, Teresa Pineda
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Chemosensors
Subjects:
carbon dots
sensor
iron (III)
red fluorescence
Online Access:https://www.mdpi.com/2227-9040/12/11/226
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https://www.mdpi.com/2227-9040/12/11/226

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