Greener synthesis and stabilization of metallic nanoparticles in ionic liquids

Mishra, Roli; Barot, Yash B.

doi:10.1016/b978-0-12-822446-5.00012-5

Cited by 4 publications

(3 citation statements)

References 77 publications

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“…In 2019, Banjare et al 21 used IL-modified silver nanoparticles (AgNPs) to investigate the structural changes in the globular proteins. A greener approach for the synthesis of metal nanoparticles (MNPs) has been summarized by Mishra et al 25 in their recent review underlining the role of ILs in the preparation of noble metal NPs. Nonetheless, the use of cholinium-purpurin ILs has been successively achieved for stabilizing gold nanoparticles (AuNPs) for promising anticancer agents; 14 however, the applications of ILs for the modification of AuNPs and revitalization of enzyme immobilization are still missing.…”

Section: Introductionmentioning

confidence: 99%

Unprecedented enhancement and preservation of the peroxidase activity of cytochrome-c packaged with ionic liquid-modified gold nanoparticles by offsetting temperature and time stresses

Kumar

Sindhu

Venkatesu

2022

Phys. Chem. Chem. Phys.

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Section: Introductionmentioning

confidence: 99%

Unprecedented enhancement and preservation of the peroxidase activity of cytochrome-c packaged with ionic liquid-modified gold nanoparticles by offsetting temperature and time stresses

Kumar

Sindhu

Venkatesu

2022

Phys. Chem. Chem. Phys.

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“…Polymer melts and ionic liquids are a hot topic these days because they can be used as a green alternative to non-environmentally friendly solvents. 26 Here we show an example with a high quantity of dipeptides in solution forming a molecular aggregate (Figure 1 A). This system represents a "simple" single molecular aggregate, which is not periodically spanning any dimension.…”

Section: ■ Resultsmentioning

confidence: 99%

Unbreaking Assemblies in Molecular Simulations with Periodic Boundaries

Wassenaar

Vattulainen

2023

J. Chem. Inf. Model.

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In molecular simulations, periodic boundary conditions are typically used to avoid surface effects occurring at the boundaries of the simulation box. A consequence of this is that molecules and assemblies may appear split over the boundaries. Broken molecular assemblies make it difficult to interpret, analyze, and visualize molecular simulation data. We present a general and fast algorithm that repairs molecular assemblies that are broken due to periodic boundary conditions. The open source method presented here, MDVWhole, works for all translation-only crystallographic periodic boundary conditions. The method consumes little memory and can fix the visualization of the assembly of millions of particles in a few seconds. Thus, it is suitable for processing both single simulation frames and long trajectories with millions of points.

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“…In the same context, chemical methods (e.g., microemulsion and sol-gel) represent a fast and efficient approach to synthesizing nanostructures with the capacity to entrap and release therapeutic compounds using external or internal stimuli (e.g., light, pH, or temperature) [123,124]. However, their implementation often involves the use of hazardous organic solvents (e.g., hydrazine and dimethyl formamide), physical conditions that are challenging to achieve (e.g., vacuum pressure and high temperatures), and the final products can become easily destabilized under biological conditions [11,125].…”

Section: Biological Sources For Agnps Synthesismentioning

confidence: 99%

Activities against Lung Cancer of Biosynthesized Silver Nanoparticles: A Review

2023

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Nanomedicine is an interdisciplinary field where nanostructured objects are applied to treat or diagnose disease. Nanoparticles (NPs) are a special class of materials at nanometric scale that can be prepared from lipids, polymers, or noble metals through bottom-up approaches. Biological synthesis is a reliable, sustainable, and non-toxic bottom-up method that uses phytochemicals, microorganisms, and enzymes to induce the reduction of metal ions into NPs. Silver (Ag) NPs exhibit potent therapeutic properties that can be exploited to overcome the limitations of current treatment modalities for human health issues such as lung cancer (LC). Here, we review the preparation of AgNPs using biological synthesis and their application against LC using in vitro and in vivo models. An overview of the staging, diagnosis, genetic mutations, and treatment of LC, as well as its main subtypes, is presented. A summary of the reaction mechanisms of AgNPs using microbial cell cultures, plant extracts, phytochemicals, and amino acids is included. The use of capping agents in the biosynthesis of AgNPs with anticancer activity is also detailed. The history and biological activities of metal-based nanostructures synthesized with gold, copper, palladium, and platinum are considered. The possible anticancer mechanisms of AgNPs against LC models are covered. Our perspective about the future of AgNPs in LC treatment and nanomedicine is added.

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Greener synthesis and stabilization of metallic nanoparticles in ionic liquids

Cited by 4 publications

References 77 publications

Unprecedented enhancement and preservation of the peroxidase activity of cytochrome-c packaged with ionic liquid-modified gold nanoparticles by offsetting temperature and time stresses

Unprecedented enhancement and preservation of the peroxidase activity of cytochrome-c packaged with ionic liquid-modified gold nanoparticles by offsetting temperature and time stresses

Unbreaking Assemblies in Molecular Simulations with Periodic Boundaries

Activities against Lung Cancer of Biosynthesized Silver Nanoparticles: A Review

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