Multi-frequency, high-field EPR as a powerful tool to accurately determine zero-field splitting in high-spin transition metal coordination complexes

J Krzystek, A Ozarowski, J Telser - Coordination chemistry reviews, 2006 - Elsevier
Electron paramagnetic resonance at multiple, high frequencies (95–700GHz) and at
correspondingly high magnetic fields (up to 25T), known as HFEPR, is a relatively new …

Relaxivity of MRI contrast agents

É Tóth, L Helm, AE Merbach - Contrast agents I: magnetic resonance …, 2002 - Springer
In the recent years Magnetic Resonance Imaging has evolved into one of the most powerful
diagnostic techniques in medicine, in part thanks to the application of suitable contrast …

Relaxation times of organic radicals and transition metal ions

SS Eaton, GR Eaton - Distance measurements in biological systems by …, 2000 - Springer
Relaxation Times of Organic Radicals and Transition Metal Ions | SpringerLink Skip to main
content Advertisement SpringerLink Account Menu Find a journal Publish with us Track your …

New technologies in electron spin resonance

JH Freed - Annual review of physical chemistry, 2000 - annualreviews.org
New electron spin resonance (ESR) technologies have been developed, which have led to
new and improved applications.(a) The development of two-dimensional Fourier transform …

EPR spectroscopy of MRI-related Gd (III) complexes: simultaneous analysis of multiple frequency and temperature spectra, including static and transient crystal field …

S Rast, A Borel, L Helm, E Belorizky… - Journal of the …, 2001 - ACS Publications
For the first time, a very general theoretical method is proposed to interpret the full electron
paramagnetic resonance (EPR) spectra at multiple temperatures and frequencies in the …

Identification of productive and futile encounters in an electron transfer protein complex

W Andrałojć, Y Hiruma, WM Liu… - Proceedings of the …, 2017 - National Acad Sciences
Well-defined, stereospecific states in protein complexes are often in exchange with an
ensemble of more dynamic orientations: the encounter states. The structure of the …

EPR characterization of Mn (II) complexes for distance determination with pulsed dipolar spectroscopy

K Keller, M Zalibera, M Qi, V Koch, J Wegner… - Physical Chemistry …, 2016 - pubs.rsc.org
The four Mn (II) complexes Mn-DOTA, Mn-TAHA, Mn-PyMTA, and Mn-NO3Py were
characterized by electron paramagnetic resonance (EPR), electron–nuclear double …

High-field pulsed EPR and ENDOR of Gd3+ complexes in glassy solutions

AM Raitsimring, AV Astashkin, OG Poluektov… - Applied Magnetic …, 2005 - Springer
In this work D-band pulsed electron paramagnetic resonance was used to record the field-
sweep spectra of several Gd 3+ complexes in glassy water-methanol solutions. These …

Static zero field splitting effects on the electronic relaxation of paramagnetic metal ion complexes in solution

S Rast, PH Fries, E Belorizky - The Journal of Chemical Physics, 2000 - pubs.aip.org
The field dependence of nuclear relaxation rates, commonly called nuclear magnetic
relaxation dispersion NMRD, gives insight into microscopic structural and dynamic …

A general approach to the electronic spin relaxation of Gd (III) complexes in solutions. Monte Carlo simulations beyond the Redfield limit

S Rast, PH Fries, E Belorizky, A Borel, L Helm… - The Journal of …, 2001 - pubs.aip.org
The time correlation functions of the electronic spin components of a metal ion without orbital
degeneracy in solution are computed. The approach is based on the numerical solution of …