"Kin " HEHAHA Sequences, Heteronuclear Hartmann-Hahn Transfer with Different Bandwidths for Spins I and S

T Carlomagno; B Luy; SJ Glaser

doi:10.1006/jmre.1997.1157

"Kin " HEHAHA Sequences, Heteronuclear Hartmann-Hahn Transfer with Different Bandwidths for Spins I and S

T Carlomagno, B Luy, SJ Glaser

Biosciences

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Abstract

A new class of heteronuclear Hartmann-Hahn experiments that is based on the simultaneous irradiation of two different multiple-pulse sequences is introduced. For these "kin " HEHAHA sequences, the scaling properties of the effective heteronuclear coupling constants are analyzed. Four kin sequences are presented with a ratio of the active bandwidths DeltanuI /DeltanuS ranging between 1/2 and 1/10. The offset dependence of the polarization-transfer efficiency is examined experimentally and with the help of numerical simulations.

Original language	English
Pages (from-to)	110-9
Number of pages	10
Journal	Journal of Magnetic Resonance
Volume	126
Issue number	1
DOIs	https://doi.org/10.1006/jmre.1997.1157
Publication status	Published - May 1997

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10.1006/jmre.1997.1157

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abstract = "A new class of heteronuclear Hartmann-Hahn experiments that is based on the simultaneous irradiation of two different multiple-pulse sequences is introduced. For these {"}kin {"} HEHAHA sequences, the scaling properties of the effective heteronuclear coupling constants are analyzed. Four kin sequences are presented with a ratio of the active bandwidths DeltanuI /DeltanuS ranging between 1/2 and 1/10. The offset dependence of the polarization-transfer efficiency is examined experimentally and with the help of numerical simulations.",

author = "T Carlomagno and B Luy and SJ Glaser",

year = "1997",

month = may,

doi = "10.1006/jmre.1997.1157",

language = "English",

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issn = "1090-7807",

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T1 - "Kin " HEHAHA Sequences, Heteronuclear Hartmann-Hahn Transfer with Different Bandwidths for Spins I and S

AU - Carlomagno, T

AU - Luy, B

AU - Glaser, SJ

PY - 1997/5

Y1 - 1997/5

N2 - A new class of heteronuclear Hartmann-Hahn experiments that is based on the simultaneous irradiation of two different multiple-pulse sequences is introduced. For these "kin " HEHAHA sequences, the scaling properties of the effective heteronuclear coupling constants are analyzed. Four kin sequences are presented with a ratio of the active bandwidths DeltanuI /DeltanuS ranging between 1/2 and 1/10. The offset dependence of the polarization-transfer efficiency is examined experimentally and with the help of numerical simulations.

AB - A new class of heteronuclear Hartmann-Hahn experiments that is based on the simultaneous irradiation of two different multiple-pulse sequences is introduced. For these "kin " HEHAHA sequences, the scaling properties of the effective heteronuclear coupling constants are analyzed. Four kin sequences are presented with a ratio of the active bandwidths DeltanuI /DeltanuS ranging between 1/2 and 1/10. The offset dependence of the polarization-transfer efficiency is examined experimentally and with the help of numerical simulations.

U2 - 10.1006/jmre.1997.1157

DO - 10.1006/jmre.1997.1157

M3 - Article

C2 - 9252280

SN - 1090-7807

VL - 126

SP - 110

EP - 119

JO - Journal of Magnetic Resonance

JF - Journal of Magnetic Resonance

IS - 1

ER -

"Kin " HEHAHA Sequences, Heteronuclear Hartmann-Hahn Transfer with Different Bandwidths for Spins I and S

Abstract

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