Carbon Nanodots-Based Sensors: A Promising Tool for Detecting and Monitoring Toxic Compounds DOI Creative Commons
Duyen H. H. Nguyen, Arjun Muthu, Tamer Elsakhawy

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(10), P. 725 - 725

Published: May 11, 2025

The increasing prevalence of toxic compounds in food, agriculture, and the environment presents a critical challenge to public health ecological sustainability. Carbon nanodots (CNDs), with their excellent photoluminescence, biocompatibility, ease functionalization, have emerged as highly promising materials for developing advanced sensors that target hazardous substances. This review provides comprehensive overview synthesis, sensing mechanisms CND-based sensors, highlighting versatile application detecting such heavy metals, pesticides, mycotoxins, emerging contaminants. article outlines recent advancements fluorescence, electrochemical, colorimetric detection strategies key case studies illustrate successful CNDs real-world monitoring scenarios. Furthermore, it addresses challenges associated reproducibility, scalability, selectivity, sensor stability explores future directions integrating smart sustainable technologies. emphasizes transformative potential achieving rapid, cost-effective, environmentally friendly toxin solutions across multiple domains.

Language: Английский

Carbon Nanodots-Based Sensors: A Promising Tool for Detecting and Monitoring Toxic Compounds DOI Creative Commons
Duyen H. H. Nguyen, Arjun Muthu, Tamer Elsakhawy

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(10), P. 725 - 725

Published: May 11, 2025

The increasing prevalence of toxic compounds in food, agriculture, and the environment presents a critical challenge to public health ecological sustainability. Carbon nanodots (CNDs), with their excellent photoluminescence, biocompatibility, ease functionalization, have emerged as highly promising materials for developing advanced sensors that target hazardous substances. This review provides comprehensive overview synthesis, sensing mechanisms CND-based sensors, highlighting versatile application detecting such heavy metals, pesticides, mycotoxins, emerging contaminants. article outlines recent advancements fluorescence, electrochemical, colorimetric detection strategies key case studies illustrate successful CNDs real-world monitoring scenarios. Furthermore, it addresses challenges associated reproducibility, scalability, selectivity, sensor stability explores future directions integrating smart sustainable technologies. emphasizes transformative potential achieving rapid, cost-effective, environmentally friendly toxin solutions across multiple domains.

Language: Английский

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