Results 161 to 170 of about 10,278 (249)

High-luminosity meV-resolution single-shot hard X-ray spectrograph for cavity-based X-ray free-electron lasers. [PDF]

J Synchrotron Radiat
Kauchha K, Liu P, Pradhan P, Shvyd'ko Y.
europepmc   +1 more source

Volt-per-Ångstrom terahertz fields from X-ray free-electron lasers. [PDF]

J Synchrotron Radiat, 2020
Tanikawa T, Karabekyan S, Kovalev S, Casalbuoni S, Asgekar V, Bonetti S, Wall S, Laarmann T, Turchinovich D, Zalden P, Kampfrath T, Fisher AS, Stojanovic N, Gensch M, Geloni G.   +14 more
europepmc   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

High-resolution in situ characterization of laser powder bed fusion via transmission X-ray microscopy at X-ray free-electron lasers. [PDF]

J Synchrotron Radiat
Taylor Z, Reddy T, Fang L, Oppermann P, Kramer PL, Decker FJ, Seaberg M, Chollet M, van Driel T, Halavanau A, Hart P, Dayton M, Seiboth F, Wang W, Gee C, Wilson A, Margraf-O'Neal R, Chatterjee G, Chen Y, Molesky IJP, Wang Y, Irvine S, Stanton J, Melendrez C, Banta K, Nelson S, Thampy V, Katagiri K, Haubro M, Liu S, Pal D, Moghimi L, Tassone C, Dresselhaus-Marais L.   +33 more
europepmc   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Structure Function Studies of Photosystem II Using X-Ray Free Electron Lasers. [PDF]

Annu Rev Biophys
Yano J, Kern J, Yachandra VK.
europepmc   +1 more source

Advances in long-wavelength native phasing at X-ray free-electron lasers. [PDF]

IUCrJ, 2020
Nass K, Cheng R, Vera L, Mozzanica A, Redford S, Ozerov D, Basu S, James D, Knopp G, Cirelli C, Martiel I, Casadei C, Weinert T, Nogly P, Skopintsev P, Usov I, Leonarski F, Geng T, Rappas M, Doré AS, Cooke R, Nasrollahi Shirazi S, Dworkowski F, Sharpe M, Olieric N, Bacellar C, Bohinc R, Steinmetz MO, Schertler G, Abela R, Patthey L, Schmitt B, Hennig M, Standfuss J, Wang M, Milne CJ.   +35 more
europepmc   +1 more source

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

Structural biology in the age of X-ray free-electron lasers and exascale computing. [PDF]

Curr Opin Struct Biol
Mous S, Poitevin F, Hunter MS, Asthagiri DN, Beck TL.   +4 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