Results 181 to 190 of about 147,656 (247)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

ExaFEL: extreme-scale real-time data processing for X-ray free electron laser science. [PDF]

Front High Perform Comput
Blaschke JP, Bolotovsky R, Brewster AS, Donatelli J, DuJardin A, Feng WC, Ganapati V, Kroeger W, Mendez D, McCorquodale P, Mirchandaney S, O'Grady CP, Paley DW, Perazzo A, Poitevin FP, Poon BK, Ramakrishnaiah VB, Sauter NK, Shah N, Slaughter E, Sweeney C, Tchoń D, Uervirojnangkoorn M, Wittwer F, Wall ME, Yoon CH, Young ID.   +26 more
europepmc   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Real-time analysis of liquid jet sample delivery stability for an X-ray free-electron laser using machine vision. [PDF]

J Appl Crystallogr
Patel J, Round A, de Wijn R, Vakili M, Giovanetti G, Melo DFMVE, E J, Sikorski M, Koliyadu J, Koua FHM, Sato T, Mancuso A, Peele A, Abbey B.   +13 more
europepmc   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Comprehensive characterization of gas dynamic virtual nozzles for x-ray free-electron laser experiments. [PDF]

Struct Dyn
Karpos K, Zaare S, Manatou D, Alvarez RC, Krishnan V, Ottmar C, Gilletti J, Pableo A, Doppler D, Ansari A, Nazari R, Ros A, Kirian RA.   +12 more
europepmc   +1 more source

Atomic structure of granulin determined from native nanocrystalline granulovirus using an X-ray free-electron laser

Proceedings of the National Academy of Sciences of the United States of America, 2017
C. Gati, D. Oberthuer, O. Yefanov, R. D. Bunker, F. Stellato, E. Chiu, S. Yeh, A. Aquila, S. Basu, R. Bean, K. Beyerlein, S. Botha, S. Boutet, D. DePonte, R. Doak, R. Fromme, L. Galli, I. Grotjohann, Daniel James, C. Kupitz, L. Lomb, M. Messerschmidt, K. Nass, Kimberly N. Rendek, R. Shoeman, Dingjie Wang, U. Weierstall, T. White, Garth J. Williams, N. Zatsepin, P. Fromme, J. Spence, K. Goldie, J. Jehle, P. Metcalf, A. Barty, H. Chapman   +36 more
semanticscholar   +1 more source

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

Advanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther, Eleni Dalaka, Gotthold Fläschner, Manuel Gómez‐González, Ilia Platzman, Sadaf Pashapour, Michelle Emmert, Pere Roca‐Cusachs, Xavier Trepat, Kerstin Göpfrich   +9 more
wiley   +1 more source

A predicted model-aided reconstruction algorithm for X-ray free-electron laser single-particle imaging. [PDF]

IUCrJ
Jiao Z, He Y, Fu X, Zhang X, Geng Z, Ding W.   +5 more
europepmc   +1 more source