Results 221 to 230 of about 2,741,293 (282)

In Situ Electron Paramagnetic Resonance Investigation of Isotope-Selective Breathing in MIL-53 During Dihydrogen Adsorption. [PDF]

Chemistry
Fernadi Lukman M, Chetry S, Sarkar P, Bon V, Thangavel K, Kaskel S, Hirscher M, Krautscheid H, Pöppl A.   +8 more
europepmc   +1 more source

Cobalt‐Catalyzed [2σ+2π] Cycloaddition via Site‐Selective Capture of Bicyclobutane Diradical

Angewandte Chemie, EarlyView.
We report a Co(II)‐catalyzed strategy that combines thermal activation of bicyclo[1.1.0]butane (BCBs) with site‐selective radical capture to furnish head‐to‐head fused bicyclo[2.1.1]hexanes via [2σ+2π] cycloaddition with indoles. Detailed mechanistic studies (31P NMR, EPR, CV, and DFT) support the catalytic pathway, while phosphine‐oxide trapping and X‐
Tanmayee Nanda, Alexander Umanzor, Julia Gartzke, Jeremy T. Maddigan‐Wyatt, Philipp Thielert, Stefan Weber, Sabine Richert, Shuming Chen, Daniel B. Werz   +8 more
wiley   +1 more source

Non-invasive electron paramagnetic resonance imaging detects tumor redox imbalance induced by ferroptosis. [PDF]

Redox Rep
Kato K, Yasui H, Sato-Akaba H, Emoto MC, Fujii HG, Kmiec MM, Kuppusamy P, Nagane M, Yamashita T, Inanami O.   +9 more
europepmc   +1 more source

Axial Boron Coordination Reconstructs Stereostructure of Cu Single‐Atom Nanozymes for Efficient Water‐Phase Chemical Sensing

Angewandte Chemie, EarlyView.
Sun et al. proposed an axial boron coordination strategy to reconstruct the stereostructure of Cu SAzymes and enable them to serve as efficient laccase mimics for high‐throughput smart sensor array detection of phenolic pollutants in water phases. ABSTRACT Developing single‐atom nanozymes with stereoconfigurations is a new paradigm for biomimetic ...
Qijun Sun, Hongyu Shi, Si Liu, Ziping Li, Yu Yang, Fengwang Li, Wenli Wu, Qiongzheng Hu, Kang Liang   +8 more
wiley   +1 more source

Element-specific X-Ray detection of electron paramagnetic resonance in thin films of quantum bits. [PDF]

Nat Commun
Doll A, Xu Z, Romankov V, Boero G, Rusponi S, Brune H, Salman Z, Dreiser J.   +7 more
europepmc   +1 more source

Redox‐Modulated σ‐Bond Reactivity in a Radical‐Anion Dimer

Angewandte Chemie International Edition, Volume 65, Issue 44, 26 October 2026.
A radialene‐based radical anion σ‐dimer comprising an elongated C‐C bond exhibits orthogonal stimuli responsiveness. Homolytic cleavage of the dimer to the radical state is triggered by mechanical strain and high temperature. Dimer scission is also achieved via oxidation, resulting in formation of neutral radialenes.
Sushil Ranjan Bhatta, Jonathan H. Gillen, Amaya T. Jayaweera, Fuead Hasan, Diana P. Merenkov, Hai Zhao, Sepideh Asgari, Arthur H. Winter, Christopher M. Bejger   +8 more
wiley   +1 more source

Design and Implementation of Integrated Dual-Mode Pulse and Continuous-Wave Electron Paramagnetic Resonance Spectrometers. [PDF]

IEEE Trans Biomed Circuits Syst
Sun JH, Wu D, Qin P, Sideris C.
europepmc   +1 more source

Characterization of Gramicidin A in Triblock and Diblock Polymersomes and Hybrid Vesicles via Continuous Wave Electron Paramagnetic Resonance Spectroscopy. [PDF]

Biomimetics (Basel)
Gordon EA, Sahu ID, Fried JR, Lorigan GA.   +3 more
europepmc   +1 more source

Compact Electron Paramagnetic Resonance on a Chip Spectrometer Using a Single Sided Permanent Magnet. [PDF]

ACS Sens
Segantini M, Marcozzi G, Elrifai T, Shabratova E, Höflich K, Deaconeasa M, Niemann V, Pietig R, McPeak JE, Anders J, Naydenov B, Lips K.   +11 more
europepmc   +1 more source

An electron paramagnetic resonance time-course study of oxidative stress in the plasma of electronic cigarette exposed rats. [PDF]

Exp Physiol
Velayutham M, Mills A, Khramtsov VV, Olfert IM.   +3 more
europepmc   +1 more source