IMPROVED SENSITIVITY OF HSQC SPECTRA OF EXCHANGING PROTONS AT SHORT INTERSCAN DELAYS USING A NEW FAST HSQC (FHSQC) DETECTION SCHEME THAT AVOIDS WATER SATURATION

被引:582
作者
MORI, S
ABEYGUNAWARDANA, C
JOHNSON, MO
VANZIJL, PCM
机构
[1] JOHNS HOPKINS UNIV,SCH MED,DEPT RADIOL,BALTIMORE,MD 21205
[2] JOHNS HOPKINS UNIV,SCH MED,DEPT BIOL CHEM,BALTIMORE,MD 21205
[3] BRUKER INSTRUMENTS INC,FREMONT,CA 94539
来源
JOURNAL OF MAGNETIC RESONANCE SERIES B | 1995年 / 108卷 / 01期
关键词
D O I
10.1006/jmrb.1995.1109
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
[No abstract available]
引用
收藏
页码:94 / 98
页数:5
相关论文
共 21 条
[1]   MULTIPLE SPIN ECHOES IN LIQUIDS IN A HIGH MAGNETIC-FIELD [J].
BOWTELL, R ;
BOWLEY, RM ;
GLOVER, P .
JOURNAL OF MAGNETIC RESONANCE, 1990, 88 (03) :643-651
[2]   IMPROVEMENT OF Z FILTERS AND PURGING PULSES BY THE USE OF ZERO-QUANTUM DEPHASING IN INHOMOGENEOUS B1 OR B0 FIELDS [J].
DAVIS, AL ;
ESTCOURT, G ;
KEELER, J ;
LAUE, ED ;
TITMAN, JJ .
JOURNAL OF MAGNETIC RESONANCE SERIES A, 1993, 105 (02) :167-183
[3]   A HETERONUCLEAR CORRELATION EXPERIMENT FOR SIMULTANEOUS DETERMINATION OF N-15 LONGITUDINAL DECAY AND CHEMICAL-EXCHANGE RATES OF SYSTEMS IN SLOW EQUILIBRIUM [J].
FARROW, NA ;
ZHANG, OW ;
FORMANKAY, JD ;
KAY, LE .
JOURNAL OF BIOMOLECULAR NMR, 1994, 4 (05) :727-734
[4]   THE IMPORTANCE OF NOT SATURATING H2O IN PROTEIN NMR - APPLICATION TO SENSITIVITY ENHANCEMENT AND NOE MEASUREMENTS [J].
GRZESIEK, S ;
BAX, A .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (26) :12593-12594
[5]  
HORE PJ, 1963, J MAGN RESON, V55, P283
[6]   ENHANCED SENSITIVITY OF RAPIDLY EXCHANGING AMIDE PROTONS BY IMPROVED PHASE CYCLING AND THE CONSTRUCTIVE USE OF RADIATION DAMPING [J].
JAHNKE, W ;
KESSLER, H .
JOURNAL OF BIOMOLECULAR NMR, 1994, 4 (05) :735-740
[7]   EFFICIENT DETECTION OF C-ALPHA-H-HN CORRELATIONS IN PROTEINS USING GRADIENT-ENHANCED N-15 HMQC TOCSY [J].
JOHN, BK ;
PLANT, D ;
HEALD, SL ;
HURD, RE .
JOURNAL OF MAGNETIC RESONANCE, 1991, 94 (03) :664-669
[8]   MULTIPLE SPIN ECHOES IN A HIGH-RESOLUTION SPECTROMETER [J].
JONES, RPO ;
MORRIS, GA ;
WATERTON, JC .
JOURNAL OF MAGNETIC RESONANCE, 1992, 98 (01) :115-122
[9]   MULTIPLE SPIN ECHOES FOR PROTONS IN WATER [J].
KORBER, H ;
DORMANN, E ;
ESKA, G .
JOURNAL OF MAGNETIC RESONANCE, 1991, 93 (03) :589-595
[10]   APPLICATION OF FREQUENCY-SHIFTED SHAPED PULSES FOR OVERCOMING SOLVENT-SATURATION TRANSFER AND PREIRRADIATION-ASSOCIATED SPIN-DIFFUSION EFFECTS IN AQUEOUS-SOLUTIONS OF PEPTIDES AND PROTEINS [J].
MOY, FJ ;
SCHERAGA, HA ;
PATT, SL ;
MONTELIONE, GT .
JOURNAL OF MAGNETIC RESONANCE, 1992, 98 (02) :451-457