RECOMBINATION STUDIES OF PHOTODISSOCIATED MBCO BY MOSSBAUER-SPECTROSCOPY AT LOW-TEMPERATURES

被引：13

作者：

WINKLER, H ^{[1
]}

FRANKE, M ^{[1
]}

TRAUTWEIN, AX ^{[1
]}

PARAK, F ^{[1
]}

机构：

[1] UNIV MAINZ,INST MOLEK BIOPHYS,W-6500 MAINZ,GERMANY

来源：

HYPERFINE INTERACTIONS | 1990年 / 58卷 / 1-4期

关键词：

D O I：

10.1007/BF02398352

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Rebinding of carbonmonoxide to myoglobin after photodissociation has been studied by Mössbauer spectroscopy at 57.6 K and below for up to 9 days. The time dependence is reproduced by a set of exponentials representing a distribution of activation enthalpies. A shift to smaller values of these activation enthalpies and of the preexponential factor compared to optical studies at higher temperatures has been observed as well as pumping into long-living states. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：2405 / 2411

页数：7

共 8 条

[1] REBINDING AND RELAXATION IN THE MYOGLOBIN POCKET [J].