Results 121 to 130 of about 10,638 (258)

Das unschätzbare Schloß in der afrikanischen Höhle Xa Xa

Volksbücher, vol ...
openaire   +3 more sources

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S₁ Excited State of Cyanocobalamin. [PDF]

J Am Chem Soc
Ghodrati N, Adriano L, Berry SM, Carinan C, Carley R, Chang YP, Danilevski C, David C, Engel R, Gerasimova N, Hammer D, Harder M, Lamb RM, Lomidze D, Mamyrbayev T, McClain TP, Mukherjee A, Porro M, Teichmann M, Turcato M, Valerio J, Wang RP, Yin Z, Scherz A, Huse N, Penner-Hahn JE, Sension RJ, Le Guyader L, Van Kuiken BE.   +28 more
europepmc   +1 more source

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, EarlyView.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source

Tuning the electronic properties of defect-rich MoS₂. [PDF]

Beilstein J Nanotechnol
Juriatti E, Binninger M, Schüle C, Zirwick M, Margetic K, Giangrisostomi E, Scheele M, Peisert H.   +7 more
europepmc   +1 more source

Interfacial Water Configurations: Evolution and Implications for Electrocatalysis

Advanced Science, EarlyView.
A comprehensive and mechanistic understanding of how interfacial water structures govern reaction pathways. This review aims to bridge the gap between unraveling the intricate role of water structures and establishing robust design principles for advanced catalysts.
Aoqi Wang, Yang Song, Lin Guo, Chenchen Weng, Yanxia Yuan, Chaoyu Li, Xue Yang, Wei Lin   +7 more
wiley   +1 more source

A pH‐Switchable Cerium Single‐Atom Enzyme for Peri‐Implantitis Therapy via JAK‐STAT Signaling Axis‐Mediated Macrophage Reprogramming

Advanced Science, EarlyView.
A pH‐switchable cerium single‐atom enzyme is developed for stage‐specific peri‐implantitis therapy. Acidic conditions trigger antibacterial peroxidase‐like activity, whereas neutral conditions activate an antioxidant superoxide dismutase ‐ and catalase ‐like enzymatic relay. This microenvironment‐adaptive catalytic strategy suppresses the IL‐6/JAK‐STAT
Xiaomin Xia, Haojie Wu, Xingyun Li, Lining Liu, Kaiqing Song, Jinpei Cui, Jie Liu, Jiaxuan Yin, Emtiaz Ahmed, Yusuke Yamauchi, Xue Li   +10 more
wiley   +1 more source

From Local Atomic Structure to X-ray Spectra: Absorber-Centric Machine-Learning Encoding. [PDF]

J Phys Chem A
James Pope T, Li B, Junkawitsch H, Bande A, James Penfold T.   +4 more
europepmc   +1 more source

Nanoscale Confinement Enhances Ultrafast Demagnetization

Advanced Science, EarlyView.
Next generation spintronics may depend on successfully combining femtosecond spin dynamics with nanoscale device miniaturization. We address this by systematically studying the effect of nanoscale confinement on the femtosecond demagnetization of Iron. By combining ultrafast experiments sensitive to spins, charge carriers, and phonons, we uncover a nm ...
Yoav William Windsor, Tobias Lojewski, Moumita Kundu, Klaus Sokolowski‐Tinten, Nico Rothenbach, Andrea Eschenlohr, Markus Ernst Gruner, Katharina Ollefs, Carolin Schmitz‐Antoniak, Soma Salamon, Daniela Zahn, Laurenz Rettig, Christian Schüßler‐Langeheine, Niko Pontius, Renkai Li, Mianzhen Mo, Suji Park, Xiaoshe Shen, Stephen Weathersby, Xijie Wang, Rossitza Pentcheva, Heiko Wende, Ulrich Nowak, Uwe Bovensiepen   +23 more
wiley   +1 more source

Detailed Understanding of the Electrochemistry and Oxygen Reduction Activity of La_1-<i>x</i> Ca _<i>x</i> MnO₃ Obtained by In Situ XAS and XES. [PDF]

ACS Electrochem
Celorrio V, Huang H, Hayama S, Fermin DJ, Russell AE.   +4 more
europepmc   +1 more source

Synergistic NiO‐NiCo Heterostructure Electrode for Highly Active and Durable Hydrogen Evolution in Industrial Alkaline Water Electrolysis

Advanced Science, EarlyView.
This study presents a NiO–NiCo heterostructure electrode that enhances water dissociation and hydrogen adsorption through synergistic interfacial interactions, verified by electrochemical and spectroscopic analyses. Its high performance in a large‐area single‐cell system under dynamic conditions demonstrates how rational non‐precious catalyst design ...
Jinwoo Lee, Kyungbeen Yeom, Gaeun Hong, Yoojin Shin, Ji Seong Hyoung, Ji Eun Park, Heonjoong Lee, Taeyang Han, Yung‐Eun Sung, Jeong Won Kang, Kyoung‐Soo Kang, Hyunjoon Lee   +11 more
wiley   +1 more source