Results 141 to 150 of about 190,999 (265)

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

Advanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen, Peng‐Jun Deng, Yang Liu, Shenglong Huang, Shuo Sun, Haoxuan Li, Jiajia Lu, Panagiotis Tsiakaras   +7 more
wiley   +1 more source

Imaging a light-induced molecular elimination reaction with an X-ray free-electron laser. [PDF]

Nat Commun
Li X, Boll R, Vindel-Zandbergen P, González-Vázquez J, Rivas DE, Bhattacharyya S, Borne K, Chen K, De Fanis A, Erk B, Forbes R, Green AE, Ilchen M, Kaderiya B, Kukk E, Lam HVS, Mazza T, Mullins T, Senfftleben B, Trinter F, Usenko S, Venkatachalam AS, Wang E, Cryan JP, Meyer M, Jahnke T, Ho PJ, Rolles D, Rudenko A.   +28 more
europepmc   +1 more source

Attosecond-Angstrom free-electron-laser towards the cold beam limit. [PDF]

Nat Commun, 2023
Habib AF, Manahan GG, Scherkl P, Heinemann T, Sutherland A, Altuiri R, Alotaibi BM, Litos M, Cary J, Raubenheimer T, Hemsing E, Hogan MJ, Rosenzweig JB, Williams PH, McNeil BWJ, Hidding B.   +15 more
europepmc   +1 more source

Unusual Temperature‐Enhanced Bulk Photovoltaic Effect Beyond the Centrosymmetric Phase in CuCrP2S6 van der Waals Crystals

Advanced Functional Materials, EarlyView.
Contrary to conventional expectations, the bulk photovoltaic effect in CuCrP2S6 is enhanced rather than suppressed upon transitioning into the crystallographically centrosymmetric phase. Dynamic Cu‐ion disorder creates transient polar states, which substantially amplifies zero‐bias photocurrent (shift‐current) generation, establishing dynamic symmetry ...
Ryoga Murata, Takao Sasagawa
wiley   +1 more source

Partial orientation retrieval of proteins from X-ray free-electron-laser induced explosions for single particle imaging. [PDF]

Sci Rep
André T, Bellisario A, De Santis E, Tîmneanu N, Caleman C.   +4 more
europepmc   +1 more source

Full characterization of superradiant pulses generated from a free-electron laser oscillator. [PDF]

Sci Rep, 2023
Zen H, Hajima R, Ohgaki H.
europepmc   +1 more source

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

Advanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki, Michalis Stavrou, Chrysanthi Pinelopi Apostolidou, Elmina Kabouraki, David Gray, Anna Mitraki, Anthi Ranella, Maria Farsari   +7 more
wiley   +1 more source

Development of portable nanofocusing optics for X-ray free-electron laser pulses. [PDF]

J Synchrotron Radiat
Inubushi Y, Yamaguchi G, Yamada J, Kubota Y, Inoue I, Osaka T, Yabuuchi T, Tono K, Yabashi M.   +8 more
europepmc   +1 more source

Combining on-line spectroscopy with synchrotron and X-ray free electron laser crystallography. [PDF]

Curr Opin Struct Biol, 2023
Makita H, Simon PS, Kern J, Yano J, Yachandra VK.   +4 more
europepmc   +1 more source

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source