Results 121 to 130 of about 37,241 (309)

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

Porous MgO-based ceramics synthesized by the volume expansion effect: Designing and performance

Journal of Materials Research and Technology
High-quality porous ceramics are extremely attractive in terms of energy conservation and consumption reduction, and thus are one of the research hotspots pursued in recent years. For this purpose, porous MgO-based ceramics with outstanding thermal shock
Xinming Ren, Zhihui Wang, Wei Ji, Shengying Hou, Shuli Sun, Gaofeng Fu, Chengji Deng, Beiyue Ma   +7 more
doaj   +1 more source

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function

Advanced Science, EarlyView.
This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang, Wenxuan Zhao, Xiaoming Hu, Yishu Wang, Peidong Yang, Diwei Zheng, Yugang Wang, Guanghui Ma, Min Shi, Wei Wei, Shuang Wang   +10 more
wiley   +1 more source

Microstructural optimization of Gd2O3-Yb2O3-Y2O3 co-stabilized ZrO2/YSZ coatings with enhanced thermal shock resistance

Materials & Design
Yttria-stabilized zirconia (YSZ) thermal barrier coatings (TBCs) are widely used in high-temperature applications, yet their thermal durability remains a critical limitation.
Tianjie Shi, Tong Zhao, Yiqian Guo, Rifei Han, Haoran Peng, Kang Yuan, Qi Zhou, Xiaoxiao Pang, Fang Jia   +8 more
doaj   +1 more source

Thermal shock resistance of silicon oxynitride

, 1981
The thermal shock resistance of Si2N2O refractory material was studied. The thermal expansion coeff. is 3.55x10 to the -6th power at 20 to 800 C and 2.86x10 to the -6th power m/m/deg at 20 to 200 C. The breaking loads are high at high stress.
Glandus, J. C., Boch, P.
core  

Thermal shock resistance of ceramics with temperature-dependent material properties at elevated temperature

, 2011
This paper conducts thermal shock case studies for three typical thermal shock specimens that are important in thermal shock tests: a ceramic layer under a hot shock, a ceramic layer under a cold shock and a ceramic coating under a cold shock.
Bao-Lin Wang, Wang, Baolin (R17839), Jie-Cai Han, Han, Jiecai   +3 more
core   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

Advanced Science, EarlyView.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun, Miji Kim, Wooyeon Shin, Yongjun Park, Kanghwan Kim, Il‐Joo Cho, Jae Won Shim, Min Soo Kim, Sunwoo Lee, Jeongjin Kim, Changhyuk Lee   +10 more
wiley   +1 more source

Thermal shock resistance of sodalime glass eroded by sandblasting

, 2019
cited By 0This is a study of the effect of sandblasting of glass on its thermal shock resistance. A soda-lime flat glass was first eroded on both faces by sandblasting. The mass of the projected sand was the only varying experimental parameter considered.
Malou, Z., Hamidouche, M., Fantozzi, G., Bouaouadja, N.   +3 more
core   +1 more source

A Hydrogen‐Releasing Nanozyme Engineers a Mitochondrial ROS Amplifier for Self‐Sustaining Catalytic Immunotherapy

Advanced Science, EarlyView.
We developed a RhPd‐H nanozyme that integrates enhanced POD‐mimetic catalytic activity with thermally triggered H2 release. H2 shields and reprograms mitochondria to continuously leak endogenous ·O2−. This dual‐path ROS spatially and temporally disrupts redox homeostasis, inducing persistent oxidative stress for tumor suppression and antitumor immunity,
Mingfan Shi, Jingrui Cao, Tong Wu, Guang Yang, YaWen Yang, Shixin Zhang, Wenwen Su, Hongyu Chu, Yangyang Zhao, Shan Jiang, Qiong Wu, Dongxu Jiao, Fangfang Chen   +12 more
wiley   +1 more source

Fabrication, microstructure, and properties of W–Cu graded composites

Fenmo yejin jishu
The three-layer W–Cu graded composites were prepared by powders mixing and spark plasma sintering, using W and Cu powders in different proportions as the raw materials.
FENG Xiaowei, SI Anheng, FENG Bo, LI Daren   +3 more
doaj   +1 more source