Results 141 to 150 of about 1,206,791 (278)

Covert Optical Fingerprints Within Overt Structural Colors via Cascaded Cavity Resonances

Advanced Science, EarlyView.
Cascaded photonic–plasmonic cavities combine vivid structural colors with hidden stochastic optical fingerprints in a single monolithic platform. Layered cavities control the overt appearance, while disordered nanogap resonances generate covert scattering with limited mutual influence.
Gyurin Kim, Jiyeong Ma, Juhwan Kim, JuHyeong Lee, Heungchan Kwon, Young Min Song, Hyeon‐Ho Jeong   +6 more
wiley   +1 more source

Influence of the three-body abrasion kinematics on the surface characteristics of an SLS-fabricated tool during machining of ceramics. [PDF]

Sci Rep
Agebo SW, Zieliński D, Deja M.
europepmc   +1 more source

Atomic-level flatness on oxygen-free copper surface in lapping and chemical mechanical polishing. [PDF]

Nanoscale Adv, 2022
Liu D, Zhang Z, Feng J, Yu Z, Meng F, Xu G, Wang J, Wen W, Liu W.   +8 more
europepmc   +1 more source

An Injectable and Self‐Reinforced Piezoelectric Hydrogel for Irregular Bone Defects Regeneration: Dynamic Epigenetic Regulation Approach

Advanced Science, EarlyView.
An injectable and self‐reinforcing RSF‐based piezoelectric hydrogel conforms to irregular bone defects and progressively strengthens in situ, overcoming the trade‐off between injectability and mechanical stability. Mechanical loading generates bioelectrical cues that promote P300‐mediated H3K9 acetylation and upregulate PTH1R expression, thereby ...
Yu‐Kai Huang, Juan Li, Miao‐Miao Yang, Chao Jia, Quan‐Xin Gong, Guang‐Cheng Yuan, Dong Zhou, Wen‐Hui Shen, Zeng‐Gan Chen, Zhi‐Rui Dong, Jin‐Wang Huang, Jie Peng, Di‐Han Su, Ming‐Dong Zhao, Jian Dong, Li‐Bo Jiang   +15 more
wiley   +1 more source

A Study on the Mechanism of Selective Removal of ZERODUR Microcrystalline Glass by Polishing Abrasives in Magnetorheological Machining. [PDF]

Materials (Basel)
Wang H, Peng X, Hu H, Yu R, Wang P.
europepmc   +1 more source

Recent Advances In Silicon Carbide Chemical Mechanical Polishing Technologies. [PDF]

Micromachines (Basel), 2022
Hsieh CH, Chang CY, Hsiao YK, Chen CA, Tu CC, Kuo HC.   +5 more
europepmc   +1 more source

Oral Recombinant Human Collagen III Protects Gastric Mucosa via G‐Quadruplex‐Mediated Activation of the Pla2g4a‐Prostaglandin Axis

Advanced Science, EarlyView.
Orally administered recombinant human type III collagen protects the gastric mucosa from ethanol‐induced injury by coordinating redox homeostasis, epithelial barrier repair, and arachidonic acid–prostaglandin metabolism. Gastric digestion releases the pentapeptide GPAEF, which interacts with the Pla2g4a promoter G‐quadruplex in a structure‐dependent ...
Xinyue Lan, Qiu Dai, Yanhui Wang, Jiaxuan Gu, Chengyun Wang, Weicheng Xu, Xinru Gao, Jiageng Cheng, Wentao Geng, Xiaowen Wu, Haihang Li, Xiaoyun He, Shengwei Fu, Longjiao Zhu, Wentao Xu   +14 more
wiley   +1 more source

Optimization of Magnetic Abrasive Finishing Parameters for Co-Cr Alloy Vascular Stent Tubing Using PSO-SVM. [PDF]

Micromachines (Basel)
Xing K, Zhao Y, Fan Q, Guo L, Qi Z, Ma K, Chen G.   +6 more
europepmc   +1 more source

Targeted‐Penetrating Biomimetic Hybrid Transfersomes for Enhanced Transdermal Gene Transfection in Hypertrophic Scar Therapy

Advanced Science, EarlyView.
Hypertrophic scar fibroblasts membrane‐hybridized cationic transfersomes enable efficient loading and transdermal delivery of TGF‐β1 siRNA through multiple skin penetration pathways. The biomimetic platform enhances homotypic targeting, transfection, and immune evasion, suppresses TGF‐β1‐driven fibrotic signaling, and reduces extracellular matrix ...
Hui Xing, Ziyi Zhao, Yuhui Yang, Yichen Lin, Yinglin Xuan, Ziyang Wang, Kai Lv, Xiaoxu Zhu, Zhi Zhang, Dong Ma   +9 more
wiley   +1 more source

Evolution of Fused Silica Subsurface Damage in Chemical Etching and Its Influence on Surface Loss. [PDF]

Sensors (Basel)
Zhang X, Zu C, Wang L, Song X, Sun Y, Du X, Zhu Y.   +6 more
europepmc   +1 more source