Results 21 to 30 of about 33,030 (158)

Electron paramagnetic resonance

, 1993
Electron paramagnetic resonance (EPR) and electron spin resonance (ESR) are synonymous terms I for describing the resonant absorption of microwave radiation by a paramagnetic substance in a static ...
Pilbrow, John R., John R. Pilbrow, Graeme R. Hanson, Hanson, Graeme R.   +3 more
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Nitroxides in Mechanistic Studies: Ageing of Gold Nanoparticles and Nitroxide Transformation in Acids [PDF]

, 2010
The work described in this thesis includes the applications of nitroxide in the mechanistic studies of two very different research topics. Chapter 2 describes the investigation of ageing of gold nanoparticles (AuNPs) and its mechanistic implications.
Ma, Yun
core  

Electron paramagnetic resonance evaluation of defects at the (100)Si/Al2O3 interface

, 2005
Electron paramagnetic resonance (EPR) was conducted on aluminium oxide films deposited by atomic layer deposition on (100)Si. Multiplet spectra are observed, which can be consistently decomposed assuming the presence of only Pb0 and Pb1 centres, which ...
Jones, Benjamin, Barklie, R C, Barklie, R.C., Barklie, RC, Jones, B J, Jones, BJ, B J Jones, R C Barklie   +7 more
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A partial differential equation for pseudocontact shift

, 2014
It is demonstrated that pseudocontact shift (PCS), viewed as a scalar or a tensor field in three dimensions, obeys an elliptic partial differential equation with a source term that depends on the Hessian of the unpaired electron probability density.
Charnock, G.T.P., Kuprov, Ilya
core   +1 more source

Traveling Wave Enantioselective Electron Paramagnetic Resonance

, 2023
We propose a novel method for enantioselective electron paramagnetic resonance (EPR) spectroscopy based on magneto-chiral anisotropy. We elaborate a theoretical model to estimate the strength of this effect and propose a dedicated interferometer setup ...
Manuel Donaire, Geert L. J. A. Rikken, Manuel Donaire (14390790), Geert L. J. A. Rikken (8108387), Nicolas Bruyant, Nicolas Bruyant (3919034)   +5 more
core   +1 more source

Binuclear Complexes (2):Electron Paramagnetic Resonance Study of Binuclear Copper Complexes with α-Diimine Ligand

, 2009
A series of biouclear copper (II) complexes containing a-diimine ligand has been synthesized and characterized by electron paramagnetic resonance spectroscopy.
Wang, Wen-jwu
core   +1 more source

The histone chaperones Vps75 and Nap1 form ring-like, tetrameric structures in solution [PDF]

, 2013
NAP-1 fold histone chaperones play an important role in escorting histones to and from sites of nucleosome assembly and disassembly. The two NAP-1 fold histone chaperones in budding yeast, Vps75 and Nap1, have previously been crystalized in a ...
El-Mkami, H., Bowman, A., Dmitri I. Svergun, Hammond, C. M., Hassane El-mkami, Ward, R., David G. Norman, Ward, Richard, Norman, David G., Owen-Hughes, Tom; id_orcid, Svergun, Dmitri, El-Mkami, Hassane, Richard Ward, Stirling, A., Svergun, Dmitri I., Owen-Hughes, Tom, Norman, D. G., Stirling, Andrew, Andrew Stirling, Bowman, Andrew, Shang, Weifeng, Robinson, David A., El Mkami, Hassane, Colin M. Hammond, Andrew Bowman, Hammond, Colin M., Shang, W., Robinson, D. A., David A. Robinson, Weifeng Shang, Tom Owen-hughes, Owen-Hughes, T.   +31 more
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X-band Parallel-Mode and Multifrequency Electron Paramagnetic Resonance Spectroscopy of S = 1/2 Bismuth Centers

, 2022
The recent successes in the isolation and characterization of several bismuth radicals inspire the development of new spectroscopic approaches for the in-depth analysis of their electronic structure. Electron paramagnetic resonance (EPR) spectroscopy is
Christoph, Helling, George, Cutsail III, Julia, Krüger, Nikolay, Abrosimov, Stephan, Schulz, Julia, Haak   +5 more
core   +1 more source

Metalloproteins and protein-protein complexes investigated by CW and pulsed EPR spectroscopy

, 2006
One of the central research topics in the field of biophysical chemistry is the structure and function of membrane proteins involved in energy transduction.
Lyubenova, Sevdalina
core  

Spectroscopic and theoretical approaches for studying radical reactions in class I ribonucleotide reductase [PDF]

, 2005
Ribonucleotide reductases (RNRs) catalyze the production of deoxyribonucleotides, which are essential for DNA synthesis and repair in all organisms.
Lendzian, F., Bennati, Marina, Schmittle, M., Schmittel, Michael, Zipse, H., Lendzian, Friedhelm, Bennati, M., Zipse, Hendrik   +7 more
core   +1 more source