Sonochemical synthesis of carbon dots, mechanism, effect of parameters, and catalytic, energy, biomedical and tissue engineering applications
•We reviewed the Sonication assisted synthesized carbon dots (CDs) and their applications.•We thoroughly discussed the effect of various sonication parameters on CDs.•CDs have been shown excellent properties which allow their use in various applications.•CDs are suitable for catalysis, energy, biome...
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Published in | Ultrasonics sonochemistry Vol. 64; p. 105009 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Netherlands
Elsevier B.V
01.06.2020
Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | •We reviewed the Sonication assisted synthesized carbon dots (CDs) and their applications.•We thoroughly discussed the effect of various sonication parameters on CDs.•CDs have been shown excellent properties which allow their use in various applications.•CDs are suitable for catalysis, energy, biomedical and tissue engineering applications.
Carbon-based nanomaterials are gaining more and more interest because of their wide range of applications. Carbon dots (CDs) have shown exclusive interest due to unique and novel physicochemical, optical, electrical, and biological properties. Since their discovery, CDs became a promising material for wide range of research applications from energy to biomedical and tissue engineering applications. At same time several new methods have been developed for the synthesis of CDs. Compared to many of these methods, the sonochemical preparation is a green method with advantages such as facile, mild experimental conditions, green energy sources, and feasibility to formulate CDs and doped CDs with controlled physicochemical properties and lower toxicity. In the last five years, the sonochemically synthesized CDs were extensively studied in a wide range of applications. In this review, we discussed the sonochemical assisted synthesis of CDs, doped CDs and their nanocomposites. In addition to the synthetic route, we will discuss the effect of various experimental parameters on the physicochemical properties of CDs; and their applications in different research areas such as bioimaging, drug delivery, catalysis, antibacterial, polymerization, neural tissue engineering, dye absorption, ointments, electronic devices, lithium ion batteries, and supercapacitors. This review concludes with further research directions to be explored for the applications of sonochemical synthesized CDs. |
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Bibliography: | LA-UR-19-29522 89233218CNA000001 USDOE National Nuclear Security Administration (NNSA) |
ISSN: | 1350-4177 1873-2828 |
DOI: | 10.1016/j.ultsonch.2020.105009 |