FID detection of EPR and ENDOR spectra at high microwave frequencies

FID detection of EPR and ENDOR spectra at high microwave frequencies

High-frequency pulsed EPR spectroscopy allows FID detection of EPR spectra owing to the short dead time that can be achieved. This FID detection is particularly attractive for EPR and ENDOR spectroscopy of paramagnetic species that exhibit inhomogeneously broadened EPR lines and short dephasing time...

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Veröffentlicht in:Journal of magnetic resonance (1997) 2009-11, Vol.201 (1), p.57-60
Hauptverfasser: Blok, H., Akimoto, I., Milikisyants, S., Gast, P., Groenen, E.J.J., Schmidt, J.
Format: Artikel
Sprache:eng
Schlagworte:
Azurin - chemistry
Binding Sites
Computer Simulation
Electron Spin Resonance Spectroscopy - methods
ENDOR
EPR
FID
High field
High-frequency
Magnetic resonance
Microwave frequencies
Microwaves
Protein Conformation
Pulsed EPR
Spectra
Spectroscopy
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Beschreibung
Zusammenfassung:High-frequency pulsed EPR spectroscopy allows FID detection of EPR spectra owing to the short dead time that can be achieved. This FID detection is particularly attractive for EPR and ENDOR spectroscopy of paramagnetic species that exhibit inhomogeneously broadened EPR lines and short dephasing times. Experiments are reported for the metalloprotein azurin at 275 GHz.
ISSN:1090-7807
1096-0856
DOI:10.1016/j.jmr.2009.08.002