Results 131 to 140 of about 96,545 (355)

Voltage-tunable spin resonance in quantum phase-separated material

APL Materials
The voltage control of spin and charge degrees of freedom in complex materials is a cornerstone for the realization of advanced electronic devices with enhanced functionalities.
Gabriel B. Gomide, Diego Carranza-Celis, Guilherme Kuhl, Marcelo Knobel, Juan Gabriel Ramírez, Diego Muraca   +5 more
doaj   +1 more source

Oxidation-Triggered Formation of Diradical Cations from Paramagnetic Molecules and Their Spin Density Evolution

Molecules
Controllable intramolecular spin-polarized flow refers to the manipulation of spin-polarized electron transport within molecules through externally applied stimuli, thereby modulating their intramolecular spin characteristics and magnetic properties.
Di Wang, Dan Yao, Xinyu Li, Lingli Shi, Chunyuan Wang, Jie Li, Weili Kong, Yongliang Qin, Martin Baumgarten   +8 more
doaj   +1 more source

Experimental Model for Retrospective Assessment of X-Ray Exposures in Dento-Maxillary Radiology Measured by Electron Paramagnetic Resonance in Tooth Enamel [PDF]

Applied Medical Informatics, 2009
Electron paramagnetic resonance (EPR) dosimetry of human tooth enamel has been widely used in measuring radiation doses in various scenarios. For experimental purposes in X-ray diagnostic or therapy human persons can not be involved.
Ioana Costina DÂNŞOREANU, Floarea FILDAN   +1 more
doaj  

Remote Modulation of Single‐Atom Catalyst Boosts High‐Valent Cobalt–Oxo Species Generation for Water Purification and Detoxification

Advanced Science, EarlyView.
This study develops a phosphorus‐doped cobalt single‐atom catalyst that enhances high‐valent cobalt–oxo species generation for water purification. This atomic‐level tuning boosts the catalyst's activity by 3.5 times, enabling efficient pollutant degradation. A continuous‐flow reactor achieves high, long‐term removal efficiency, producing water with low
Wen‐Min Wang, Zheng‐Wei Yang, De‐Xiu Wu, Wen‐Long Wang, Qian‐Yuan Wu   +4 more
wiley   +1 more source

On the interaction of Bovine Serum Albumin (BSA) with cethyltrimethyl ammonium chloride surfactant: Electron Paramagnetic Resonance (EPR) study [PDF]

, 2006
Marcel Tabak, Diógenes de Sousa Neto, Carlos Ernesto Garrido Salmón   +2 more
openalex   +1 more source

Visible Light‐Activated ZnO@CuO Coaxial Nanofibers Enhance Infected Skin Wound Healing Through Construction of p‐n Heterojunctions

Advanced Science, EarlyView.
Coaxial ZnO@CuO nanofibers activated by visible light generate ROS through enhanced photocatalytic reactions driven by improved electron hole separation in the heterojunction. This strategy enables rapid antimicrobial activity and early infection control, thereby promoting the healing of MRSA infected and diabetic wounds with biosafe and easily ...
Pengrui Dang, Han Zhao, Chenguang Zhang, Jiechen Wang, Fangyu Zhu, Qinqiu Zhong, Wenyi Zeng, Xinyuan Wang, Yumin Chen, Xu Yan, Xuliang Deng, Wenwen Liu   +11 more
wiley   +1 more source

Fourier Transform EPR (Electron Paramagnetic Resonance) of chemical reactions

, 1990
Transient free radicals formed by laser photolysis have been measured in solution by Fourier Transform Electron Paramagnetic Resonance. The high resolution spectra positively identify the initial free radicals formed from the quenching of triplet duroquinone by triethylamine in solution. The spectra were used to follow the kinetics of the free radicals
R. Massoth, M. Bowman
openaire   +2 more sources

Exclusive Se‐O Coordination and Fe‐doping Complementation: A Catalytic Strategy for Enhanced Sulfur Redox in Li‐S Batteries

Advanced Science, EarlyView.
Exclusive Se‐O coordination and Fe‐doping complementation significantly improve conductivity and modulate the d‐band centers, which strongly anchor polysulfides in bidirectional catalysis and reduce the energy barriers for the Li2S nucleation and dissociation, achieving high‐apacity retention, exceptional rate capability, and stable cycling capability.
Zhao Yang, Yu Wang, Jingchen Han, Tong Wu, Yongqing Fu, Qingsheng Wu, Ming Wen   +6 more
wiley   +1 more source

Study of the Physical Characteristics of Carbonate Samples from Archaeological Artifacts for EPR Dating

Поволжская археология
Investigation of the physical characteristics of mineral artifacts was undertaken with purpose of development of dating by the electron paramagnetic resonance (EPR) method in a new direction, by means of analysis of spectra of the carbonate probes from ...
Seredavina Tatyana A., Merts Ilya V., Danko Igor’ V. , Nurtazin Yernat R.   +3 more
doaj   +1 more source

Nanoconfinement‐Steered Molecular Preorganization Enables Efficient Monoethanolamine Degradation through Electronically Modulated High‐Valent Iron–Oxo Pathways

Advanced Science, EarlyView.
Precise modulation of reaction pathways remains an unresolved challenge in peroxymonosulfate‐activated advanced oxidation processes. The spatial preorganization strategy in engineered confinement architecture enables regioselective bond cleavage in monoethanolamine via synergistic proton–electron transfer, redirecting its degradation from nonselective ...
Lin Zhang, Qin Dai, Xinyue Chen, Hang Yuan, Lei Xing, Zhimo Fang, Xiuze Li, Xiangke Wang, Lihui Zhang, Junping Zhao, Qiangwei Li, Lidong Wang   +11 more
wiley   +1 more source