Multifunctional Riboflavin/chitosan-based Dianhydride Crosslinked Hydrogels: Photodynamic Therapy, Antioxidant, and Antibacterial Properties

Next research., Journal Year: 2025, Volume and Issue: unknown, P. 100139 - 100139

Published: Jan. 1, 2025

Language: Английский

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Design and characterization of tunable chitosan hydrogels cross-linked with epiclon through amide bond formation modified with multi-walled carbon nanotubes for adsorption of aflatoxin B ₁ from aqueous solutions

Journal of Macromolecular Science Part A, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 11

Published: Feb. 24, 2025

Language: Английский

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Fabrication and characterization of novel sericin bigels for the co-encapsulation of bioactive ingredients and in vitro gastrointestinal release profile

Food Hydrocolloids, Journal Year: 2025, Volume and Issue: unknown, P. 111386 - 111386

Published: March 1, 2025

Language: Английский

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A Jointly Triggered H₂ Evolution Model Modulated Polyanionic Hydrogel Electrolyte for Reversible Zn Chemistry

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

Abstract Hydrogen evolution reaction (HER) significantly deteriorates the stability of electrolytes and Zn anodes, yet dominant factor different H 2 stages is still unclear, especially in hydrogel electrolytes. Herein, a 2+ ‐solvated water deprotonation free ionization jointly triggered HER model revealed by an anionic group gradient regulating strategy polyanionic electrolyte system (PAHE). Combining experimental characterizations theoretical calculations, this confirms that solvated are key variables dominating onset potential intensity HER, respectively. An in‐depth understanding process realizes better inhibition through synchronously weakening activity. Additionally, fixed multi‐polyanions salt anions endow PAHE with high cation transfer efficiency accelerated desolvation kinetics forming cooperative ion pairs. Consequently, structurally electrochemically stable optimizes Zn‐electrolyte interface, markedly enhancing chemistry reversibility. As proof‐of‐concept, Zn/PAHE/LFP batteries yield superior capacity retention (>99.88% pre‐cycle), rate capability (up to 25 C), cycling durability (over 10000 cycles), wide‐temperature adaptability.

Language: Английский

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A photothermal antimicrobial, antioxidant hydrogel for healing of bacterial-infected wounds

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128332 - 128332

Published: March 1, 2025

Language: Английский

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Harnessing Liposomal Nanocellulose Hydrogel for NIR-Light Driven On-Demand Drug Delivery

Carbohydrate Polymer Technologies and Applications, Journal Year: 2025, Volume and Issue: unknown, P. 100787 - 100787

Published: April 1, 2025

Language: Английский

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Bio-inspired bacterial cellulose-based hydrogel films for controlled ciprofloxacin release

Carbohydrate Polymer Technologies and Applications, Journal Year: 2025, Volume and Issue: unknown, P. 100796 - 100796

Published: April 1, 2025

Language: Английский

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Fabrication of Antimicrobial Cellulose and Silver Niobate Aerogels for Enhanced Tissue Regeneration

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

Published: April 11, 2025

Aging, trauma, infection, illness, and accidents can lead to the disruption of various human tissues, including skin, bone, cartilage. Tissue engineering aims promote growth cells tissues within body, with scaffolds serving as vehicles deliver a combination mechanical molecular signals create new for body reconstruction. Composite materials have gained significant attention an attractive alternative scaffolding due their ability enhance multiple material properties. For instance, cellulose nanofibers are known high specific surface area, flexibility, elasticity. However, limited bioactivity slow degradation rates restrict suitability tissue applications. In contrast, niobium-based materials, which biocompatible nontoxic, been underexplored in this field. study, silver niobate is investigated first time component composite designed provide biological activity aerogel, thereby creating multifunctional scaffold regeneration. Silver nanoparticles were successfully synthesized characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR), scanning electron microscopy (SEM). The aerogels demonstrated improved thermal stability, hydrophilicity, bioactivity, antimicrobial against Staphylococcus aureus. Additionally, developed showed no cytotoxic effects on primary dermal fibroblast (HDFn) cells. These findings suggest that niobate-based aerogel holds potential applications regeneration, offering promising avenue development advanced biomaterials regenerative medicine.

Language: Английский

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Advances in cellulose-based hydrogels: tunable swelling dynamics and their versatile real-time applications

RSC Advances, Journal Year: 2025, Volume and Issue: 15(15), P. 11688 - 11729

Published: Jan. 1, 2025

Cellulose-derived hydrogels have emerged as game-changing materials in biomedical research, offering an exceptional combination of water absorption capacity, mechanical resilience, and innate biocompatibility.

Language: Английский

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High-Performance Pva/Xanthan Gum Hydrogel Via Dual Cross-Linking with Ionic Treatment for Wearable Sensing and Hydrovoltaic Energy Generation

Published: Jan. 1, 2025

Language: Английский

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