Results 231 to 240 of about 9,793,032 (331)

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

Advanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni, Ilaria Borghi, Francesca Cadamuro, Sophia Dalfino, Riccardo Campanile, Sofia Nizzolo, Valeria Cassina, Francesca Tallia, Julian R. Jones, Francesco Mantegazza, Sabrina Bertini, Lorenzo Moroni, Francesco Nicotra, Laura Russo   +13 more
wiley   +1 more source

Confidence in Medical Device Calibration Knowledge and Skills Among Healthcare Professionals in Ghana: A Cross-Sectional Analysis. [PDF]

Health Serv Insights
Yeboah BA, Acquah I, Gbemavor-Assonhe M, Boateng EA.   +3 more
europepmc   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

Advanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang, Shuang Feng, Jie Luo, Kaige Xu, Junfeng Guo, Xingyue Zhang, Mengxue Yuan, Qiang Luo, Yu Huang, Chaoqiang Fan, Kibret Mequanint, Donghui Zhu, Malcolm Xing, Shiming Yang   +13 more
wiley   +1 more source

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

Advanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek, Yuxuan Zhang, Hyeondong Yang, Minyoung Kim, Pavlos P. Vlachos, Jeongok Choe, Bo‐Gyu Bok, Kejie Zhao, Han‐Wook Song, Min‐Seok Kim, Martin Byung‐Guk Jun, Sunghwan Lee   +11 more
wiley   +1 more source

Evaluation of Payer Policies to Reduce Low-Value Medical Device-Based Procedure Use.

JAMA Health Forum
Dhruva SS, Tingley SR, Incze M, Neuhaus JM, Bachhuber MA, Redberg RF.   +5 more
europepmc   +1 more source

Spatial networks of China's specialized, refined, distinctive, and innovative medical device firms based on parent-subsidiary contacts: implications for regional health policy. [PDF]

Front Public Health
Hu F, Yang H, Wei S, Hu H, Chen Y, Zhou H.   +5 more
europepmc   +1 more source

An FDA Viewpoint on Unique Considerations for Medical-Device Clinical Trials.

New England Journal of Medicine, 2017
O. Faris, J. Shuren
semanticscholar   +1 more source

Stretchable p/n‐Pair Thermoelectric Fibers Based on Core (Ag)–Shell (Ag2Se) Structure for Wearable Electronics

Advanced Functional Materials, EarlyView.
Stretchable p/n‐pair Ag@Ag2Se TE fibers are developed for next‐generation fiber‐based electronics. The TE fibers maintain excellent electrical conductivity and a high Seebeck coefficient under strain. Integrated into textiles, they enable simultaneous temperature and strain sensing, as well as energy harvesting, offering great potential for ...
Chaebeen Kwon, Sanghyeon Lee, Sungjoon Cho, Chihyeong Won, Byeonggwan Kim, Kyung‐In Jang, Taeyoon Lee   +6 more
wiley   +1 more source

Recent progress to shorten premarket evaluation and improve patient access to medical devices by the Pharmaceuticals and Medical Devices Agency of Japan

BMJ Surgery, Interventions, & Health Technologies, 2019
Nobuhiro Handa, Shinichi Takae, Kensuke Ishii   +2 more
doaj   +1 more source

Evidence-based practices for prevention and management of medical device alarm fatigue in anesthesia professionals. [PDF]

Front Med (Lausanne)
Chen S, Wang J, Zhi H, Zhang H.
europepmc   +1 more source