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Recent trends in the use of green sources for carbon dot synthesis–A short review

Open access
Kurian, Manju, Paul, Anju·2021·Carbon Trends

Abstract

Carbon dots, a class of zero dimensional nanomaterials have recently emerged as excellent candidates for versatile applications such as bioimaging, catalysis, sensing and drug delivery. They possess outstanding optical properties, low toxicity, high biocompatibility, and require simple low-cost synthesis methods. Both top-down and bottom-up approaches have been developed for the synthesis since its discovery. Various techniques such as laser ablation, chemical and electrochemical oxidations, thermolysis and sonolysis of carbon precursors have been reported for the synthesis of these key materials. Recently, the attention has been shifted to the synthesis of carbon dots from eco-friendly sources like biomass especially waste biomass as well as other waste, as these precursors provide a partial solution for the mitigation of the omnipresent problem of waste management. This review presents an overview of the various methods and precursors used in the synthetic strategies of carbon dots, with emphasis on green synthesis.

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Metadata

Authors
Kurian, M., & Paul, A.
Venue
Carbon Trends
Publisher
Elsevier BV
Published
2021-04
Volume
3
Pages
100032
ISSN
2667-0569 (ISSN-L)
OpenAlex
W3123956277
Cited by
303
References
131
FWCI
14.25
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Recent trends in the use of green sources for carbon dot synthesis–A short review. https://app.cochat.ai/papers/10.1016/j.cartre.2021.100032
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Kurian, M., & Paul, A. (2021). Recent trends in the use of green sources for carbon dot synthesis–A short review. Carbon Trends. https://doi.org/10.1016/j.cartre.2021.100032

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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