Results 51 to 60 of about 83,082 (289)

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

The Effect of Storage-Induced Changes in Ammonia Borane on Hydrogen Release during Its Low-Temperature Thermolysis

Inorganics, 2019
In this paper, low-temperature solid-state processes of the dehydrogenation of ammonia borane (NH3BH3, AB) samples of different purity are compared under the conditions of isothermal heating at 100 °C, as well as in the course of thermal analysis ...
Oxana V. Komova, Olga V. Netskina, Anna M. Ozerova, Galina V. Odegova, Sergei S. Arzumanov, Valentina I. Simagina   +5 more
doaj   +1 more source

Mitochondrial CircRNA CircMT‐RNR2 Safeguards Antioxidant Defense to Support Fibroblast Functions in Wound Repair

Advanced Science, EarlyView.
CircMT‐RNR2 promotes wound healing by enhancing fibroblast proliferation, migration, contraction, and extracellular matrix (ECM) production. It sustains mitochondrial redox balance by stabilizing the antioxidant protein PRDX3, thereby reducing ROS‐induced damage. In diabetic foot ulcers, hypoxia, hyperglycemia, and reduced FGF2 and EGF expression lower
Guanglin Niu, Jennifer Geara, Yongjian Chen, Lihua Luo, Yanwei Xiao, Zhuang Liu, Margaux Gaborieau, Ling Pan, Edmund Loh, Dongqing Li, Pehr Sommar, Aoxue Wang, Xiaowei Zheng, Ning Xu Landén   +13 more
wiley   +1 more source

Dual-band high-Q quasi-BIC metasurface for refractive index sensing

Nanophotonics
Sensitive and miniaturized optical sensing device is highly desirable in various biosensing applications. This study reports a dual-band, high-quality-factor (Q factor) quasi-bound states in the continuum (quasi-BIC) metasurface for refractive index ...
Lin Xunjie, Luo Yunfei, Li Dongxian, Tang Zhe, Li Yue, Liu Kaipeng, Du Qingguo, Wang Changtao, Yue Weisheng   +8 more
doaj   +1 more source

Spin-dependent edge detection and imaging enabled by optical circularly polarised states

Light: Advanced Manufacturing
In photonic crystal slab (PCS) structures, the bound states in the continuum (BICs) and circularly polarised states (dubbed C-points) are critical topological polarisation singularities in momentum space that have garnered significant attention owing to ...
Jiale Chen, Zhao-xian Chen, Zi-xin Zhou, Yan-qing Lu, Jun-long Kou   +4 more
doaj   +1 more source

Relative humidity and O₃ concentration as two prerequisites for sulfate formation [PDF]

Atmospheric Chemistry and Physics, 2019
Sulfate formation mechanisms have been discussed extensively but are still disputed. In this work, a year-long particulate matter (PM2.5) sampling campaign was conducted together with measurements of gaseous pollutant concentrations and meteorological ...
Y. Fang, C. Ye, J. Wang, Y. Wu, M. Hu, W. Lin, F. Xu, T. Zhu   +7 more
doaj   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Geometry of q-bic Hypersurfaces

, 2022
295 pages, PhD thesis, comments welcome!
openaire   +3 more sources

modelbpp: Model BIC Posterior Probability [PDF]

, 2023
Shu Fai Cheung, Huiping Wu, Shing On Leung   +2 more
openalex   +1 more source

Climate Action Impacts on Steelmaking Emissions of Persistent Organic Pollutants Highlight a Gap Between the Paris Agreement and the Stockholm Convention

Advanced Science, EarlyView.
Emissions of unintentionally produced persistent organic pollutants (UPOPs) and global warming are two major environmental challenges. But their governance has largely evolved in parallel, leaving the toxicity implications of climate‐driven industrial transitions poorly understood.
Yuxiang Sun, Qiuting Yang, Jianghui Yun, Yujue Yang, Junhao Tang, Qian Liu, Minghui Zheng, Guorui Liu   +7 more
wiley   +1 more source