Photosynthesis‐Inspired NIR‐Triggered Fe₃O₄@MoS₂ Core–Shell Nanozyme for Promoting MRSA‐Infected Diabetic Wound Healing

Advanced Healthcare Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

Abstract Bacterial infections can lead to severe medical complications, including major incidents and even death, posing a significant challenge in clinical trauma repair. Consequently, the development of new, efficient, non‐resistant antimicrobial agents has become priority for practitioners. In this study, stepwise hydrothermal reaction strategy is utilized prepare Fe 3 O 4 @MoS 2 core–shell nanoparticles (NPs) with photosynthesis‐like activity treatment bacterial infections. The NPs continuously catalyze production reactive oxygen species (ROS) from hydrogen peroxide through reactions convert light energy into heat photothermal efficiency 30.30%. addition, photosynthetically generated ROS, combined iron‐induced cell death mechanism NPs, confer them exceptional broad‐spectrum antibacterial properties, achieving activities up 98.62% Staphylococcus aureus , 99.22% Escherichia coli 98.55% methicillin‐resistant . composite exhibits good safety hemocompatibility. Finally, full‐thickness diabetic wound model validates pro‐healing properties chronic wounds. Overall, design photosynthesis‐inspired presents new perspectives developing efficient nano‐enzymatic compounds, offering promising solution challenges drug resistance antibiotic misuse.

Язык: Английский

---

Enhanced Drug Delivery of 5-Fluorouracil Using a GO-PVP-SA Nanocomposite for Targeted Colorectal Cancer Treatment

BioNanoScience, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 23, 2025

Язык: Английский

---

Gallium containing high entropy alloy inhibits biofilm formation and enhances osseointegration

Composites Part B Engineering, Год журнала: 2025, Номер 295, С. 112194 - 112194

Опубликована: Фев. 1, 2025

Язык: Английский

---

Bioactive nanocapsules based on lychee-like bilayer structure for synovitis treatment

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112303 - 112303

Опубликована: Фев. 1, 2025

Язык: Английский

---

New Direction in Antimicrobial Delivery System: Preparation and Applications of Hydrogel Microspheres

Pharmaceutics, Год журнала: 2025, Номер 17(4), С. 529 - 529

Опубликована: Апрель 17, 2025

Antimicrobial delivery systems have undergone extensive development, yet conventional carriers still exhibit limitations such as low loading capacity, inadequate controlled release mechanisms, and cytotoxicity. Recent studies increasingly demonstrated the potential of Hydrogel Microspheres (HMSs) for antimicrobial delivery. These microspheres small dimensions, high drug-loading ability to achieve deep-targeted delivery, complemented by adjustable physicochemical properties biocompatibility that create favorable conditions transportation. This review systematically examines HMS preparation strategies, characteristic properties, transported antimicrobials, therapeutic applications. Particular emphasis is placed on critical parameters governing performance, especially those influencing drug dynamics. We conclude addressing current challenges proposing actionable strategies material optimization clinical translation. work aims advance HMS-based more effective infection control.

Язык: Английский

---

Near-Infrared Light-Triggered Smart Response Platform Integrating CeO2@Black Phosphorus for Enhanced Antimicrobial, Anti-inflammatory, and Osseointegration Properties of Titanium Implants

Composites Part B Engineering, Год журнала: 2024, Номер unknown, С. 112044 - 112044

Опубликована: Ноя. 1, 2024

Язык: Английский

---

Dual-Functional Black Phosphorus/Hydroxyapatite/Quaternary Chitosan Composite Coating for Antibacterial Activity and Enhanced Osseointegration on Titanium Implants

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер unknown, С. 136008 - 136008

Опубликована: Дек. 1, 2024

Язык: Английский

---

MXene/Metal–Organic Framework Heterojunctions Facilitate Bacterial-Infected Wound Repair via Exogenous and Endogenous Synergistic Stimulations

ACS Materials Letters, Год журнала: 2024, Номер 6(10), С. 4596 - 4605

Опубликована: Сен. 4, 2024

Язык: Английский

---

Microwave-responsive two-dimensional materials for microwave therapy of deep tissue diseases

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158306 - 158306

Опубликована: Дек. 1, 2024

Язык: Английский

---