Results 111 to 120 of about 431,895 (247)

Nanohybrid Hydrogel with Dual Functions: Controlled Low‐Temperature Photothermal Antibacterial Activity and Promoted Regeneration for Treating MRSA‐Infected Bone Defects

Advanced Healthcare Materials, EarlyView.
An injectable polydopamine‐based nanohybrid hydrogel integrates controlled low‐temperature photothermal therapy with potent antibacterial efficacy against MRSA while promoting robust bone regeneration. The hydrogel's composite design triggers HSP70 expression, facilitating osteogenesis and efficient bone formation.
Fang Yang, Zewen Shi, Yiwei Hu, Qian Pang, Tianyu Du, Baiyang Song, Jiaqi Zhong, Xiaodong Hu, Weilai Zhu, Junhong Chen, Lin Shi, Xianjun Chen, Qingjiang Pang, Yabin Zhu   +13 more
wiley   +1 more source

Order Statistics and Their Applications to Quantitative Finance

Order Statistics and Their Applications to Quantitative Finance
This study concerns about order statistics and their applications to quantitative finance. So far, theories and applications of order statistics have been well developed and applied to many scientific fields ranging from conventional statistical problems to recent biostatistical researches.
openaire  

High‐Yield Bioproduction of Extracellular Vesicles from Stem Cell Spheroids via Millifluidic Vortex Transport

Advanced Materials, EarlyView.
Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot, Laura Charnay, Noa Burshtein, Jean‐Michel Guigner, Léonie Dec, Damarys Loew, Amanda K.A. Silva, Anke Lindner, Claire Wilhelm   +8 more
wiley   +1 more source

Strategies for Controlling Emission Anisotropy in Lead Halide Perovskite Emitters for LED Outcoupling Enhancement

Advanced Materials, EarlyView.
The rise of lead halide perovskite semiconductors has enabled high‐performance LEDs with internal quantum efficiencies approaching 100%. In order to further enhance the external quantum efficiencies limited by light outcoupling effects, in this account, the strategies for reducing energy dissipation through the substrate, waveguide, and evanescent ...
Tommaso Marcato, Sudhir Kumar, Chih‐Jen Shih   +2 more
wiley   +1 more source

Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses

Advanced Materials, EarlyView.
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic generation and wavefront‐shaping via a metalens on this platform.
Ülle‐Linda Talts, Helena Weigand, Irene Occhiodori, Rachel Grange   +3 more
wiley   +1 more source

Analyzing imputed financial data: a new approach to cluster analysis [PDF]

The authors introduce a novel statistical modeling technique to cluster analysis and apply it to financial data. Their two main goals are to handle missing data and to find homogeneous groups within the data.
Halima Bensmail, Ramon P. DeGennaro
core  

From Microscale to Road Scale: Bridging the Gaps of Predictive Aluminum Corrosion Using SECM

Advanced Materials Interfaces, EarlyView.
The current study explores the corrosion prediction possibility on various aluminum (AAxxxx) surfaces (via. SECM) without the need of long‐term road testing. The obtained results show a strong correlation identified between the in‐service corrosion propagation data (from 2 years of road‐test), and the estimated corrosion propagation using ...
Vikram Singh, Alban Morel, Danick Gallant, Janine Mauzeroll   +3 more
wiley   +1 more source

Structural Models and Endogeneity in Corporate Finance: the Link Between Managerial Ownership and Corporate Performance [PDF]

This paper presents a parsimonious, structural model that captures primary economic determinants of the relation between firm value and managerial ownership.
Coles, Jeffrey, Lemmon, Michael, Meschke, Felix   +2 more
core   +1 more source

3D Printing of Photocrosslinked Alginate Dialdehyde‐Gelatin Hydrogels Reinforced with Cobalt‐Containing Mesoporous Bioactive Glass Nanoparticles for Developing Skin Wound Dressings

Advanced Materials Interfaces, EarlyView.
Bioactive multi‐crosslinked hydrogels are prepared from gelatin methacrylate (GelMA), methacrylate‐functionalized alginate dialdehyde (ADAMA), and Cobalt‐doped mesoporous bioactive glass nanoparticles (Co‐MBGNs), demonstrating optimized elasticity, cytocompatibility, and wound healing potential.
Ehsan Zeimaran, Sara Pourshahrestani, Jonas Röder, Rainer Detsch, Aldo R. Boccaccini   +4 more
wiley   +1 more source

ESCRT III Regulates Lysosomal Perinuclear Clustering by Inhibiting Kinesin 1 Leading to Agnps Cytotoxicity in Human Cells

Advanced Materials Interfaces, EarlyView.
AgNPs cause significant damage upon entering the lysosomes of human fibroblasts, resulting in lysosomal transport disorders and the occurrence of perinuclear clustering (LPC) of lysosomes by promoting apoptosis that is accompanied by a reduction in the expression levels of ESCRT III and Kinesin 1 proteins.
Tiantian Liu, Aiguo Xie, Chao Xing, RuiZhe He, Wei Ni, Yinbo Peng, Peng Xu, Yong Fang   +7 more
wiley   +1 more source