Results 191 to 200 of about 5,727,139 (328)

Elastomeric 3D‐Printed Microenvironments Enable Nanonewton Force Measurements in Healthy and Diseased Human Pluripotent Stem Cell‐Derived Neuroepithelial Cells

Advanced Materials, EarlyView.
We present elastomeric three‐dimensional (3D) microstructures fabricated via two‐photon polymerization (2PP) and post‐processed through wet etching, for quantifying nanonewton (nN)‐scale forces applied by healthy and diseased neural cells. The mechanically characterized free‐standing beam architectures enable measurement of traction forces of ...
Pieter F. J. van Altena, Lucia Castillo Ransanz, Ruben H. Guis, Giulia Bergamaschi, Nanne J. Paauw, Urs Staufer, Vivi M. Heine, Angelo Accardo   +7 more
wiley   +1 more source

Engineering Metal‐Pocket Cooperativity in Single‐Atom COF Nanozymes for Selective Cascade Catalysis

Advanced Materials, EarlyView.
A multilevel programming strategy is developed to engineer single‐atom COF nanozymes with tunable metal centers and chiral pockets inspired by heme–pocket cooperativity. This approach enables controlled metal–pocket interplay for asymmetric cascade catalysis, delivering high activity, selectivity, and recyclability in an asymmetric oxidation–aldol ...
Ziping Li, Qijun Sun, Yawen Hao, Haotian Wen, Shery Chang, Fengwang Li, Jiangtao Xu, Kang Liang   +7 more
wiley   +1 more source

Correlated electrons extend X-ray high-harmonic generation beyond the single-electron limit. [PDF]

Nat Photonics
Wang S, Yan J, de Las Heras A, Song S, Prodanov A, Wu Z, Plaja L, Popmintchev D, Popmintchev T.   +8 more
europepmc   +1 more source

Defect‐Templated Phase Engineering in Atomically Thin Metals

Advanced Materials, EarlyView.
Graphene defects are transformed from passive imperfections into programmable templates for phase‐selective growth of atomically thin silver. Plasma‐generated boundary defects favor Ag(1), whereas sp3‐rich zero‐layer graphene promotes Ag(2). This defect‐directed intercalation links local graphene chemistry to crystalline phase, electronic structure ...
Arpit Jain, Boyang Zheng, Sawani Datta, Kanchan Ulman, Jakob Henz, Matthew Wei‐Jun Liu, Van Dong Pham, Wen He, Chengye Dong, Li‐Syuan Lu, Alexander Vera, Nader Sawtarie, Wesley Auker, Ke Wang, Bob Hengstebeck, Zachary W. Henshaw, Shreya Mathela, Maxwell Wetherington, William H. Blades, Kenneth Knappenberger, Ursula Wurstbauer, Su Ying Quek, Ulrich Starke, Shengxi Huang, Vincent H. Crespi, Joshua A. Robinson   +25 more
wiley   +1 more source

Yttrium Oxide-Deficient Melts Control Secondary-Phase Distribution in Cerium-Doped Terbium-Yttrium Aluminum Garnet Crystals for White-Light Conversion and X‑ray Imaging. [PDF]

Chem Mater
Bartosiewicz K, Zeler J, Witkowski ME, Yoshino M, Tomala R, Prakash O, Szymanski D, Buryi M, Owczarek A, Prokhorov A, Jarý V, Kamada K, Galinetto P, Drozdowski W, Zych E, Yoshikawa A, Bai G.   +16 more
europepmc   +1 more source

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source

Development of dodecahedron type MCP detector for SEM toward full energy range and solid angle electron detection. [PDF]

Microscopy (Oxf)
Yanagihara Y, Yao Y, Kumagai K, Sekiguchi T.   +3 more
europepmc   +1 more source

Secondary electron emission from lithium and lithium compounds

, 2016
A. Capece, M. Patino, Y. Raitses, B. Koel   +3 more
semanticscholar   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Canonical Ru(ii) tris-polypyridyl complexes as confocal-compatible stains for lignified secondary-wall domains in <i>Arabidopsis thaliana</i> stems. [PDF]

RSC Adv
Fuentes I, Fuentes JA, Carreño A, Cortés A, Sepúlveda-Orellana P, Saez-Aguayo S, Polanco R, Ancede-Gallardo E, Suárez AG, Otero C, Leyva-Parra L, Martí AA, Moreno AA.   +12 more
europepmc   +1 more source