COMPARATIVE SPIN LABEL SPECTRA AT X BAND (9 5 GHZ) & W BAND (95 GHZ)

X 波段 (9 5 GHZ) 的自旋标签光谱比较

• 批准号: 6120618
• 负责人: ALEX I. SMIRNOV
• 金额: $ 0.32万
• 依托单位: UNIVERSITY OF ILLINOIS AT CHICAGO
• 依托单位国家: 美国
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-04-15 至 1999-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6120618
• 关键词: biomedical resource; computers; human tissue; technology /technique

High-Field (HF) EPR spin-labeling experiments have been carried out by only a few research groups, primarily because HF EPR instrumentation was not available commercially. Recent announcements of commercial HF EPR spectrometers, 95 GHz in particular, are likely to stimulate more groups to undertake applications of spin labeling method at these frequencies. The purpose of this project is to compare continuous-wave spectra from several selected spin-labeled systems at W-band (94 GHz) with those at the conventional 9.5 GHz (X-band) EPR frequency in order to illustrate the kind of behavior one may expect.

高场（HF）EPR自旋标记实验已进行 仅由少数研究小组提出，主要是因为 HF EPR 仪器尚未商业化。 最近的公告 商用 HF EPR 光谱仪（尤其是 95 GHz）可能 激励更多团体进行自旋标记的应用 这些频率的方法。 该项目的目的是 比较几个选定的自旋标记的连续波谱 W 频段 (94 GHz) 系统与传统 9.5 GHz 系统 （X 波段）EPR 频率，以说明一种行为 可能会期待。