Results 181 to 190 of about 2,167,342 (361)

Mechanochromic Organic Materials: Molecular Mechanisms and Multidimensional Applications

Advanced Physics Research, EarlyView.
Mechanochromic (MC) organic materials change color in response to mechanical force. This review elucidates the molecular mechanisms (e.g., aggregation‐induced emission, AIE) and explores their multidimensional applications in sensors, anti‐counterfeiting, biomedical devices, and structural health monitoring, providing a roadmap for future smart ...
Xiaozhe Yin, Guoliang Niu, Yu Wang, Angela Wittmann, Huiyang Gou, Lang Jiang   +5 more
wiley   +1 more source

A Sub-mm³ Wireless Neural Stimulator IC for Visual Cortical Prosthesis With Optical Power Harvesting and 7.5-kb/s Data Telemetry [PDF]

Jungho Lee, Joseph G. Letner, Jongyup Lim, Gabriele Atzeni, Jiawei Liao, Abhilasha Kamboj, Bhavika Mani, Seokhyeon Jeong, Yejoong Kim, Yi Sun, Beomseo Koo, Julianna M. Richie, Elena della Valle, Paras R. Patel, Dennis Sylvester, Hun-Seok Kim, Taekwang Jang, Jamie Phillips, Cynthia A. Chestek, James D. Weiland, David Blaauw   +20 more
openalex   +1 more source

Implantation and long-term assessment of the stability and biocompatibility of a novel 98 channel suprachoroidal visual prosthesis in sheep

, 2021
Samuel C. Eggenberger, Natalie L. James, Cherry Ho, Steven S. Eamegdool, Veronika Tatarinoff, Naomi Craig, Barry S. Gow, Susan Wan, C Dodds, Donna La Hood, Aaron Gilmour, Shannon L. Donahoe, Mark Krockenberger, Krishna Tumuluri, Melville J. da Cruz, John Grigg, Peter McCluskey, Nigel H. Lovell, Michele C. Madigan, Adrian T. Fung, Gregg J. Suaning   +20 more
openalex   +1 more source

Advances in Regulating Strategies and Applications of Ferroelectric Materials

Advanced Physics Research, EarlyView.
To meet the demand for precise control of performance in nanoelectronic devices, this paper systematically reviews the latest advances in controlling ferroelectric properties through strategies such as external field modulation, low‐dimensional confinement, interface engineering, and topological structure design.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
wiley   +1 more source

Smartphones as Visual Prosthesis

, 2019
Smartphone have become far more widely used during last decade. Ubiquitous daily computation power along with a rich set of sensors have added value to our life significantly. It has provided the opportunity to improve the quality of life for visually impaired people.
openaire   +1 more source

Programmatic regulation of macrophage polarization by HAp@MXene nanocomposites to promote bone repair

BMEMat, EarlyView.
HAp@MXene nanocomposites could achieve the programmed regulation of macrophage polarization. They first induce M1 polarization through magnetoelectric induction to combat infection. Subsequently, controlled Ca2+ release drives M2 polarization to promote tissue regeneration. This dual mechanism accelerates bone defect repair and highlights the potential
Laisen Cui, Haina Huang, Yubo Zheng, Jiahao Zhang, Han Hai, Kai Bian, Zhichao Feng, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Shan Lu, Bojun Xie, Ke Gao, Benjie Wei, Ya Liu, Chunhui Sun, Hong Liu, Chao Liu   +16 more
wiley   +1 more source

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

BMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song, Yunlong Wu, Xing Chen, Yafei Liu, Mengna Dong, Jiawei Shi, Xichi Wang, Nianguo Dong, Weihua Qiao, Qin Wang   +9 more
wiley   +1 more source

The Role of Scalp EEG Recordings During Cortical Visual Prosthesis Testing. [PDF]

Artif Organs
Stephan K, Troyk PR, Dagnelie G, Cogan S, Barry MP, Grant P, Lane F, Szlyk JP, McNulty M, van Drongelen W, Pham TH, Stipp KL, Royster M, Towle VL.   +13 more
europepmc   +1 more source

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Visualization of a Transtympanic Ossicular Prosthesis [PDF]

Ear, Nose & Throat Journal, 2005
Adam D, Rubin, Robert T, Sataloff
openaire   +2 more sources