Stable-Dynamic Hydrogels Mimicking the Pericellular Matrix for Articular Cartilage Repair [0.03%]
模仿细胞周基质的稳定-动态水凝胶用于关节软骨修复
Yixin Li,Tiancheng Li,Cheng Zhu et al.
Yixin Li et al.
Cartilage regeneration requires a specialized biomechanical environment. Macroscopically, cartilage repair requires a protracted, stable mechanical environment, whereas microscopically, it involves dynamic interactions between cells and the...
Sound Wave-Activated Self-Powered Adhesive Dressing for Accelerated Wound Healing [0.03%]
声波激活自供电粘性敷料加速伤口愈合
Shuo-Bing Yang,Zheng-Dong Yuan,Bai-Yang Yu et al.
Shuo-Bing Yang et al.
Self-powered wound dressings are effective in treating chronic wounds because of their low toxicity and convenience. However, current self-powered dressings rely on the bending movements of the skin or additional large ultrasonic devices. H...
Ultrasound-Driven Innervated Bone Regeneration in Additively Manufactured Degradable Metallic Scaffolds [0.03%]
添加剂制造的可降解金属支架中超声波驱动的神经支配骨再生
Wencheng Song,Danlei Zhao,Jiajia Wang et al.
Wencheng Song et al.
Bone tissues are densely innervated by nerve fibers throughout the periosteum and mineralized bone. The impairment of innervated bone regeneration is a critical factor contributing to the challenges in osteoporotic bone remodeling and repai...
Plant Polyphenol-Based Injectable Hydrogels: Advances and Biomedical Applications [0.03%]
植物多酚基注射水凝胶：进展与生物医学应用
Renkai Zhang,Qiuyue Ma,Nannan Zheng et al.
Renkai Zhang et al.
Plant polyphenol-based hydrogels, known for their biocompatibility and adhesive properties, have emerged as promising materials in biomedical applications. These hydrogels leverage the catechol group's ability to form stable bonds in moist ...
NIR-I Light-Activated Antibiotic Delivery & PDT via TiO2/Graphene Metastructure for Enhanced Antibacterial Activity and Osseointegration of Ti Implants [0.03%]
通过TiO2/石墨烯元结构实现NIR-I光激活的抗生素递送及PDT以增强钛种植体的抗菌活性和骨整合能力
Minggang Yang,Yufan Zhang,Zhenhao Hou et al.
Minggang Yang et al.
Antibiotic therapy is a key strategy for treating infections associated with orthopedic implants, yet its limited effectiveness and potential to disrupt bone healing highlight the need for innovative approaches. Herein, a TiO2-Graphene (TiO...
Enhancing Form Stability: Shrink-Resistant Hydrogels Made of Interpenetrating Networks of Recombinant Spider Silk and Collagen-I [0.03%]
提高形状稳定性：由重组蜘蛛丝和胶原蛋白I互穿网络组成的抗收缩水凝胶
Xuen J Ng,Tilman U Esser,Vanessa T Trossmann et al.
Xuen J Ng et al.
Tissue engineering enables the production of tissues and organ-like structures as models for drug testing and mechanistical studies or functional replacements for injured tissues. Available cytocompatible materials are limited in number, su...
Ceria-Nanoparticle-Entangled Reticulation for Angiogenic and Therapeutic Embrocation for Multifactorial Approach to Treat Diabetic Wound [0.03%]
用于治疗糖尿病伤口的多因素治疗方法的促血管生成和治疗用软膏的氧化铈纳米粒子网状结构方案
Young Geon Kim,Yunjung Lee,Hyun Jyung Oh et al.
Young Geon Kim et al.
The therapeutic efficacy of a nanomedicine or a natural biomaterial can vary in different disorders due to their complex pathophysiology. A nanomedicine that is capable of not only targeting specific pathological cues through functional lig...
Dominant Role of Distinct Microenvironments on Cartilage Regeneration Fate Using PLGA-Hydrogel Composite Scaffolds [0.03%]
PLGA-水凝胶复合支架在软骨再生命运中对不同微环境的主导作用
Bohui Li,Tian An,Daiying Song et al.
Bohui Li et al.
Currently, bioactive composite scaffolds provide an ideal regenerative microenvironment for cartilage tissue engineering. However, the dominant regulatory role of the microenvironment in cartilage regeneration fate remains elusive, such as ...
Diffusion-Patterned Multi-Component Supramolecular Gels Loaded with Gold Nanoparticles Direct Mesenchymal Stem Cell Growth and Differentiation [0.03%]
携载金纳米粒子的扩散型多组分超分子凝胶对间充质干细胞生长和分化的调控作用
Chayanan Tangsombun,Amy Simpson,Paul G Genever et al.
Chayanan Tangsombun et al.
This article describes a new fabrication method using simple paper stamps to pattern gold nanoparticles (AuNPs) in a hybrid hydrogel, creating multi-domain gels in which different domains have different cell compatibilities. Soaking a paper...
Biodegradable Piezoelectric Janus Membrane with Enhanced Antibacterial and Osteoinductive Properties for Periodontitis Therapy [0.03%]
具有增强的抗菌和诱导骨生长性能的可生物降解压电詹纳斯膜在牙周病治疗中的应用
Jingrong Cheng,Liping Wu,Hongying Fu et al.
Jingrong Cheng et al.
An ideal guided bone regeneration (GBR) membrane for periodontitis treatment should incorporate biocompatibility, biodegradability, mechanical strength, antibacterial properties, and osteoconductivity. However, no commercially available GBR...