Synthesis of some metal nanoparticles using the effective media of choline chloride based deep eutectic solvents

Balaji, Ramachandran; Ilangeswaran, D.

doi:10.1016/j.matpr.2021.10.324

Cited by 11 publications

(4 citation statements)

References 11 publications

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“…The energy consumption for the synthesis of eutectic solvents was 0.014 KWh/cm 3 for heating and stirring, 0.106 KWh/cm 3 for microwave assistance and 0.006 KWh/cm 3 for ultrasonic assistance. In terms of energy use, ultrasound-assisted synthesis is the most environmentally friendly, using approximately 57% less energy compared with the heating and stirring method [ 5 ]. Importantly, the authors observed no differences in the properties of the NDES obtained under various energy sources, confirming the possibility of using different methods in the synthesis of natural deep eutectic solvents.…”

Section: Synthesis Of Natural Deep Eutectic Solventsmentioning

confidence: 99%

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Natural Deep Eutectic Solvents in the Synthesis of Inorganic Nanoparticles

Długosz

2023

Materials

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Natural deep eutectic solvents (NDESs), as a new type of green solvent, are used in many fields, including industry in extraction processes, medicine, pharmaceuticals, metallurgy, electrodeposition, separations, gas capture, biocatalysis and nanotechnology. Mainly due to their properties, such as simple preparation, environmental friendliness, biocompatibility and multifunctionality, they are being used in various fields of industry. This review aims to provide insight into the applications of natural deep eutectic solvents, specifically in nanotechnology processes. It focuses on the description of NDES and how their physicochemical properties are used to obtain functional nanomaterials, including metals, metal oxides and salts. It highlights how the use of NDESs to obtain a wide range of inorganic nanoparticles enables the elimination of disadvantages of traditional methods of obtaining them, including reducing energy consumption and functionalising nanoparticles in situ. In conclusion, recent advances and future directions in the development and applications of NDESs in nanotechnology are discussed with the aim of identifying unexplained scientific questions that can be investigated in the future.

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Section: Synthesis Of Natural Deep Eutectic Solventsmentioning

confidence: 99%

“…The uses of NDESs in electronics, medicine and biochemical processes are the most obvious and best described in the literature [ 4 ]. Nanotechnology may be added to the research areas in which NDESs are becoming increasingly important as solvents, reaction media, stabilising materials, nanoparticle modifiers and many more [ 5 ].…”

Section: Introductionmentioning

confidence: 99%

Natural Deep Eutectic Solvents in the Synthesis of Inorganic Nanoparticles

Długosz

2023

Materials

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“…DESs share general characteristics with ionic liquids, such as thermal stability, low volatility, low vapour pressure and tunable polarity, but have advantages over ionic liquids, such as lower cost, biodegradability, lower toxicity and simpler production processes [2]. This is the reason DESs have attracted so much interest in the last two decades increasing their application in nanotechnology [3], food industry [4], medicine [5], or extraction [6,7].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Properties of Hydrophilic and Hydrophobic Deep Eutectic Solvents by Different Methods

Martín,

Díaz,

Rodríguez Cea

et al. 2024

Preprint

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Deep eutectic solvents have emerged as a greener alternative and have attracted so much interest in the last two decades. This paper present alternative synthesis method to classical heating-stirring. The ultrasound method is one of the most promising syntheses DESs in terms of yield and energy. So, ultrasound synthesis method was studied to obtain hydrophobic (Aliquat 336: L-Menthol 3:7; Li-docaine: decanoic acid 1:2) and hydrophilic DESs based on Choline chloride and urea, ethylene glycol and oxalic acid. The physical characterization of DESs by comparison of FTIR spectra no show difference between DESs obtained by heating-stirring and ultrasound synthesis methods. The RMN spectra of the DESs obtained by heating-stirring revealed the DESs formation. Density and viscosity properties of DESs were evaluated. The density values are similar for both synthesis methods. However, lower viscosity values are obtained to the hydrophilic DESs prepared by ul-trasound methods.

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“…The size and form of the nanoparticles have a significant impact on their intrinsic surface plasmon resonance, which is a characteristic of photonic metallic nanoparticles, which are frequently utilized as therapeutic treatments [2]. Solvents, reaction media, stabilizing agents, nanoparticle modifiers, and many other areas of study can all benefit from the use of nanotechnology [3].…”

Section: Introductionmentioning

confidence: 99%

The Use of Carrageenan and Deep Eutectic Solvents in the Production of Biodegradable Anisotropic Metal Nanoparticles

Ramachandravarapu

2022

Nanotechnol Nanomater Res

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Synthesis of some metal nanoparticles using the effective media of choline chloride based deep eutectic solvents

Cited by 11 publications

References 11 publications

Natural Deep Eutectic Solvents in the Synthesis of Inorganic Nanoparticles

Natural Deep Eutectic Solvents in the Synthesis of Inorganic Nanoparticles

Synthesis and Properties of Hydrophilic and Hydrophobic Deep Eutectic Solvents by Different Methods

The Use of Carrageenan and Deep Eutectic Solvents in the Production of Biodegradable Anisotropic Metal Nanoparticles

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