OPTIMIZED POLARIZATION TRANSFER IN PULSE ENDOR EXPERIMENTS

被引：18

作者：

GEMPERLE, C

SORENSEN, OW

SCHWEIGER, A

ERNST, RR

机构：

[1] Laboratorium fur Physikalische Chemie, Eidgenössische Technische Hochschule

来源：

JOURNAL OF MAGNETIC RESONANCE | 1990年 / 87卷 / 03期

关键词：

D O I：

10.1016/0022-2364(90)90307-U

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The efficiency of pulse ENDOR schemes is analyzed in view ofthe achievable ENDOR signal intensity. New mixing schemes that improve the polarization transfer between nuclear and electron spins are proposed. They lead theoretically to optimum ENDOR efficiency (echo inversion). In practice, the ENDOR efficiencies are lower than the theoretical predictions because of pulse imperfections and relaxation effects. © 1990.

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页码：502 / 515

页数：14

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