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A review on the sustainable routes for the synthesis and applications of cuprous oxide nanoparticles and their nanocomposites

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Abstract

Nature acts as a “Bio-Laboratory”, consisting of plants, algae, fungi, yeast, etc., which are composed of bio-molecules. These naturally occurring bio-molecules play a vital role in the synthesis of cuprous oxide (Cu2O) nanoparticles (NPs) and their nanocomposites (NCs), with distinct shapes and sizes, thereby acting as a driving force for designing safer, greener and sustainable routes using less hazardous chemicals. The present review focuses on the eco-friendly protocols for the synthesis of Cu2O NPs and their NCs, techniques used for their characterisation and their various applications in organic catalysis, biosensing, environmental remediation and medicinal chemistry. The pivotal role of Cu2O NPs and their NCs in catalysing coupling (C–C and C–N), multicomponent, oxidation–reduction and heterocyclic reactions is highlighted. This emphasises their role in environmental sustainability and versatility in heterogenous catalysis. Furthermore, their use in biosensing (electrochemical detection) generates special interest in bioscience and clinical diagnosis. Their significance ensures a bridge between academic research and environmental safety.

Graphical abstract: A review on the sustainable routes for the synthesis and applications of cuprous oxide nanoparticles and their nanocomposites

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Publication details

The article was received on 22 Oct 2018, accepted on 28 Jan 2019 and first published on 29 Jan 2019


Article type: Critical Review
DOI: 10.1039/C8GC03303J
Citation: Green Chem., 2019, Advance Article

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    A review on the sustainable routes for the synthesis and applications of cuprous oxide nanoparticles and their nanocomposites

    S. Yadav, A. Jain and P. Malhotra, Green Chem., 2019, Advance Article , DOI: 10.1039/C8GC03303J

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