Piezotronic effect enhanced catalytic sterilization: mechanisms and practical applications

Nano Energy, Год журнала: 2024, Номер 131, С. 110346 - 110346

Опубликована: Окт. 10, 2024

Язык: Английский

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Exogenous Electron Generation Techniques for Biomedical Applications: Bridging Fundamentals and Clinical Practice

Biomaterials, Год журнала: 2025, Номер 317, С. 123083 - 123083

Опубликована: Янв. 5, 2025

Язык: Английский

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Multifunctional hydrogel scaffolds based on polysaccharides and polymer matrices promote bone repair: A review

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 294, С. 139418 - 139418

Опубликована: Янв. 5, 2025

Язык: Английский

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Piezoelectric Biomaterial with Advanced Design for Tissue Infection Repair

Advanced Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 31, 2025

Abstract Bacterial infection has become the most dangerous factor in tissue repair, which strongly affects regeneration efficiency and wellness of patients. Piezoelectric materials exhibit outstanding advantage producing electrons without external power supply. The ability electron enrichment reactive oxygen species generation through noninvasive stimulations enables piezoelectric potential applications antibacterial. Many studies have proved feasibility as a functional addition antibacterial biomaterial. In fact, numerous with ingenious designs are reported to be effective processes. This review summarizes mechanisms piezoelectric, illuminating their combating bacteria. Recent advancement design construction biomaterial including defect engineering, heterojunction, synergy metal composite scaffold configuration thoroughly reviewed. Moreover, therapeutic effects common tissues requirements introduced, such orthopedics, dental, wound healing. Finally, development prospects points deserving further exploration listed. is expected provide valuable insight into relationship between processes materials, inspiring constructive this emerging scientific discipline.

Язык: Английский

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A Heterojunction Piezoelectric Antimicrobial Asymmetric Hydrogel for Dynamic Wound Healing and Monitoring

Small, Год журнала: 2025, Номер unknown

Опубликована: Фев. 21, 2025

Abstract Dynamic wound care presents significant challenges for conventional dressings due to the complex environment and high‐frequency motion associated with such injuries. In this study, a multifunctional photo‐crosslinked piezoelectric hydrogel (OAPS) is developed, incorporating heterojunction Se‐doped KH570 modified BaTiO 3 nanoparticles (Se‐BT570 NPs) as core component, designed address antimicrobial monitoring needs in care, particularly at sites movement. The OAPS effectively utilizes inherent dynamic wounds, enhancing efficacy enabling real‐time of human health statuses. This achieved through synergistic effects properties nano‐heterostructures that enable self‐driven charge transfer. Such integration allows dual applications both diagnosis treatment. Experimental results demonstrated exhibits excellent mechanical strength adhesive properties, adapting motion. Additionally, can be activated by environments perform functions, significantly accelerating healing an rate 99.75%. study highlights potential nanomaterials healing, offering promising strategy managing complex, care.

Язык: Английский

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Nanocatalytic Medicine Enabled Next-Generation Therapeutics for Bacterial Infections

Materials Today Bio, Год журнала: 2024, Номер 29, С. 101255 - 101255

Опубликована: Сен. 17, 2024

Язык: Английский

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BaTiO₃ Doping Enhances Ultrasound-Driven Piezoelectric Bactericidal Effects of Fibrous Poly(L-Lactic Acid) Dressings to Accelerate Septic Wound Healing

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 27, 2024

Bacterial invasion in infected skin wounds triggers inflammation and impedes healing. Current therapeutic strategies incorporating drug interventions within wound dressings often result resistance delayed Here, we developed a comprehensive modality integrating piezoelectric fibrous dressing with controlled ultrasound stimulation for efficient healing an model. The electrospun composed of barium titanate (BaTiO

Язык: Английский

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Composite materials for multimodal sonodynamic therapy in biomedical applications

Next Materials, Год журнала: 2024, Номер 6, С. 100442 - 100442

Опубликована: Дек. 3, 2024

Язык: Английский

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A glucose responsive multifunctional hydrogel with antibacterial property and real-time monitoring for diabetic wound

Biomaterials Science, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 8, 2024

The healing of complex diabetic wounds with a hyperglycemic microenvironment and bacterial infection is considered an important clinical issue.

Язык: Английский

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Piezoelectric hydrogels for accelerating healing of diverse wound types

Biomaterials Science, Год журнала: 2024, Номер unknown

Опубликована: Дек. 23, 2024

This review summarizes the latest advancements in piezoelectric hydrogels and clarifies their wound-dressing applications various types of wounds.

Язык: Английский

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