Recent developments and applications of solid membrane in chiral separation

Journal of Chromatography A, Journal Year: 2025, Volume and Issue: 1743, P. 465652 - 465652

Published: Jan. 2, 2025

Language: Английский

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Chirality engineering-regulated liquid–liquid phase separation of stress granules and its role in chemo-sensitization and side effect mitigation

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 637 - 647

Published: Jan. 22, 2025

Language: Английский

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Novel In-Situ Synthesis Techniques for Cellulose-Graphene Hybrids: Enhancing Electrical Conductivity for Energy Storage Applications

Recent Progress in Materials, Journal Year: 2025, Volume and Issue: 07(01), P. 1 - 50

Published: Jan. 21, 2025

This study investigates the hypothesis that diverse synthesis techniques can yield cellulose-graphene hybrids with tailored properties for specific applications, enabling advancements in flexible electronics, energy storage, environmental remediation, and biomedical devices. We examined compared multiple methods, including chemical reduction, in-situ synthesis, green using natural reducing agents, solvent-assisted approaches, hydrothermal solvothermal techniques, mechanical treatments, electrochemical exfoliation. Each method was assessed its impact on material properties, scalability, footprint. Chemical reduction resulted uniform graphene dispersion superior electrical conductivity, I(D)/I(G) ratio Raman spectra indicating successful of oxide (GO) to reduced (rGO). Green particularly cow urine as a agent, provided an eco-friendly alternative, leveraging constituents reduce GO rGO while minimizing impact. Mechanical treatments effectively prepared cellulose microfibers compatibility graphene, enhancing interfacial interactions stress transfer resulting composites. Solvent-assisted allowed precise tuning composite through selection appropriate solvents processing conditions. Hydrothermal methods produced high purity uniformity under high-temperature high-pressure conditions, facilitating promoting strong bonding between graphene. Electrochemical exfoliation generated high-quality controlled characteristics, allowing it produce fewer defects other methods. Findings reveal synthesized these exhibit significant improvements thermal stability, strength. For instance, even low additions (3 wt%) surpassed percolation threshold, conductivity 1.9 × 10^-5 S cm^-1 cellulose/rGO (8 aerogels. These enhanced underscore importance carefully selecting optimize characteristics target applications. The research provides comprehensive understanding synthesis-method-property relationships, offering valuable insights development advanced hybrid materials highlighting their transformative potential across various high-impact fields, storage devices, remediation systems,

Language: Английский

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Universal Chiral Nanopaint for Metal Oxide Biomaterials

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: March 2, 2025

Chirality is widespread in nature and governs the properties of various materials including inorganic nanomaterials. However, previously reported chiral have been limited to a handful compositions owing physicochemical restrictions that impart chirality. Herein, nanopaint applicable diverse presented. Various metal oxide nanoparticles (NPs) show chiroptical after coating with our nanopaint, while maintaining their properties, such as magnetic properties. The combination magnetism chirality brings biomedical functionalities NPs, anticancer hyperthermia treatment. In vitro, d-nanopainted iron NPs showed more than 50% higher cellular uptake compared l-nanopainted this was due enantiospecific interaction between receptors on cell surface NPs. vivo, 4-fold superior efficiency by improved adsorption tumors. These may provide potential synthesis strategies for biomaterials, which exhibit elaborate combinations intrinsic physical extrinsic enantioselective variety applications.

Language: Английский

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Synthesis of reduced graphene oxide-based hybrid materials containing imine bonds: Color properties and chemosensory properties against some anions

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 303, P. 117278 - 117278

Published: March 2, 2024

Language: Английский

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