2-DIMENSIONAL SPECTRA OF INTACT TISSUE - HOMONUCLEAR HARTMANN-HAHN SPECTROSCOPY PROVIDES INCREASED SENSITIVITY AND INFORMATION-CONTENT AS COMPARED TO COSY

被引：14

作者：

ALONSO, J

ARUS, C

WESTLER, WM

MARKLEY, JL

机构：

[1] UNIV AUTONOMA BARCELONA, FAC CIENCIES, DEPT BIOQUIM & BIOL MOLEC, E-08193 BARCELONA, SPAIN

[2] UNIV WISCONSIN, COLL AGR & LIFE SCI, DEPT BIOCHEM, MADISON, WI 53706 USA

来源：

MAGNETIC RESONANCE IN MEDICINE | 1990年 / 15卷 / 01期

关键词：

D O I：

10.1002/mrm.1910150116

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Hartmann‐Hahn (HOH AHA) spectroscopy led to good definition of proton spin systems of metabolites such as lactate, (phospho) creatine, and carnosine from a 3‐g sample of excised frog gastrocnemius muscle in a 17‐min experiment. The sign of the HOHAHA cross‐peak intensity appears to provide additional information about interactions between metabolites and their protein binding sites. © 1990 Academic Press, Inc. Copyright © 1990 Wiley‐Liss, Inc., A Wiley Company

引用

页码：142 / 151

页数：10

共 37 条

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