Q-Band Pulsed Electron Spin-Echo Spectrometer and Its Application to ENDOR and ESEEM

✍ Scribed by Clark E. Davoust; Peter E. Doan; Brian M. Hoffman

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 159 KB
• Volume: 119
• Category: Article
• ISSN: 1064-1858
• DOI: 10.1006/jmra.1996.0049

✦ Synopsis

A ''Q''-band (n 0 Ç 35 GHz; actually, K a band) homodyne elecand 13 C ENDOR of nitrogenase reaction intermediate ( 11) tron spin-echo (ESE) spectrometer has been constructed and is have recently been published. To highlight the difficulty in described in the first section of this report. The second reformulates devising such comparisons, we note that, in the applications the expressions describing the performance of an ESE spectromepresented, the Q-band spectrometer exhibits sensitivity enter so that they can better apply to the samples of interest in hancements over X band that vary in understandable ways our laboratory, frozen-solution metalloproteins whose broad EPR from about 10-to 3-fold, depending on the experiment.