Mechanically robust calcium alginate/polyacrylamide/tannic acid hydrogel with super toughness, adhesiveness and antimicrobial activity for pork freshness monitoring

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140539 - 140539

Published: Feb. 1, 2025

Language: Английский

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Konjac glucomannan-based hydrogels with tunable mechanical strength and frictional resistance for biomedical applications

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 295, P. 139612 - 139612

Published: Jan. 7, 2025

Language: Английский

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Mechanical Properties of Myofibrillar Protein-Cellulose Nanofibril Composite Gels: Role of Protein Concentration and Network Structure

Food Hydrocolloids, Journal Year: 2025, Volume and Issue: unknown, P. 111311 - 111311

Published: Feb. 1, 2025

Language: Английский

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A mechanically tough and fluorescent double network hydrogel simultaneously featuring advanced information encryption and smart food monitoring

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162159 - 162159

Published: March 1, 2025

Language: Английский

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Physicochemical Dual Cross-Linked Multifunctional Conductive Organohydrogel Sensors for Fireworks Burn Wound Healing and Intelligent Real-Time Monitoring

Polymer science & technology., Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 12, 2024

Conductive hydrogels have garnered significant attention in the realm of future flexible electronic devices due to their properties such as flexibility, electrical conductivity, frost resistance, and biocompatibility. However, integration numerous functional applications biomedical field still presents notable challenges. In this research, a rigid hard-structured network was formed by cross-linking gallic acid grafted chitosan (CS–GA) tannic (TA) with poly(vinyl alcohol) (PVA) through physical freezing. The noncovalent hydrogen bonding during freezing thawing process facilitated formation microcrystalline domains amorphous hydrogel system. Functional proteins from eggshell membrane were cross-linked tetra-armed poly(ethylene glycol) maleimide (4am-PEG-MAL) via thiol-olefin click chemistry, lysozyme incorporated into an antibacterial component nucleophilic substitution reaction. These chemical methods resulted soft-structured that enhanced mechanical (maximum stress 2.15 MPa elongation 605%). use ionic liquids/ethylene glycol/water (ILs/EG/H2O) ternary solvents instead single solvent not only provided resistance but also imparted excellent conductivity (0.37 ± 0.04 S/m). Notably, organohydrogel showed good antimicrobial biocompatibility effective providing emergency cooling after fireworks burns promoting wet healing broken skin minimize scarring. field, multifunctional can serve wearable device monitor movement amplitude wounds real-time, offering novel approach deep learning-assisted wound healing. nature biological promising applications.

Language: Английский

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Multifunctional conductive composite hydrogel facilitated by high-functionality crosslinker strategy for strain sensing applications

Polymer Bulletin, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 5, 2024

Language: Английский

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Incorporation of phytic acid modified covalent organic polymers into gellan gum-chitosan gel network for selective adsorption of uranium: an experimental and DFT study

Journal of Radioanalytical and Nuclear Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 12, 2024

Language: Английский

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