Low-power decoupling at high spinning frequencies in high static fields

Markus Weingarth; Geoffrey Bodenhausen; Piotr Tekely

doi:10.1016/j.jmr.2009.04.015

Low-power decoupling at high spinning frequencies in high static fields

Markus Weingarth, Geoffrey Bodenhausen, Piotr Tekely

Département de Chimie, associé au CNRS, Ecole Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

We demonstrate that heteronuclear decoupling using a Phase- Inverted Supercycled Sequence for Attenuation of Rotary Res Onance (PISSARRO) is very efficient at high spinning frequencies ( νrot = 60 kHz) and high magnetic fields (900 MHz for protons at 21 T) even with moderate radio-frequency decoupling amplitudes ( ν1I = 15 kHz), despite the wide range of isotropic chemical shifts of the protons and the increased effect of their chemical shift anisotropy.

Original language	English
Pages (from-to)	238-241
Journal	Journal of Magnetic Resonance
Volume	199
Issue number	2
DOIs	https://doi.org/10.1016/j.jmr.2009.04.015
Publication status	Published - 1 Aug 2009
Externally published	Yes

Access to Document

10.1016/j.jmr.2009.04.015

http://adsabs.harvard.edu/abs/2009JMagR.199..238W

Cite this

@article{c0f16ccacd5447daac55e8b35be6b352,

title = "Low-power decoupling at high spinning frequencies in high static fields",

abstract = "We demonstrate that heteronuclear decoupling using a Phase- Inverted Supercycled Sequence for Attenuation of Rotary Res Onance (PISSARRO) is very efficient at high spinning frequencies ( νrot = 60 kHz) and high magnetic fields (900 MHz for protons at 21 T) even with moderate radio-frequency decoupling amplitudes ( ν1I = 15 kHz), despite the wide range of isotropic chemical shifts of the protons and the increased effect of their chemical shift anisotropy.",

author = "Markus Weingarth and Geoffrey Bodenhausen and Piotr Tekely",

year = "2009",

month = aug,

day = "1",

doi = "10.1016/j.jmr.2009.04.015",

language = "English",

volume = "199",

pages = "238--241",

journal = "Journal of Magnetic Resonance",

issn = "1090-7807",

publisher = "Academic Press",

number = "2",

}

TY - JOUR

T1 - Low-power decoupling at high spinning frequencies in high static fields

AU - Weingarth, Markus

AU - Bodenhausen, Geoffrey

AU - Tekely, Piotr

PY - 2009/8/1

Y1 - 2009/8/1

N2 - We demonstrate that heteronuclear decoupling using a Phase- Inverted Supercycled Sequence for Attenuation of Rotary Res Onance (PISSARRO) is very efficient at high spinning frequencies ( νrot = 60 kHz) and high magnetic fields (900 MHz for protons at 21 T) even with moderate radio-frequency decoupling amplitudes ( ν1I = 15 kHz), despite the wide range of isotropic chemical shifts of the protons and the increased effect of their chemical shift anisotropy.

AB - We demonstrate that heteronuclear decoupling using a Phase- Inverted Supercycled Sequence for Attenuation of Rotary Res Onance (PISSARRO) is very efficient at high spinning frequencies ( νrot = 60 kHz) and high magnetic fields (900 MHz for protons at 21 T) even with moderate radio-frequency decoupling amplitudes ( ν1I = 15 kHz), despite the wide range of isotropic chemical shifts of the protons and the increased effect of their chemical shift anisotropy.

U2 - 10.1016/j.jmr.2009.04.015

DO - 10.1016/j.jmr.2009.04.015

M3 - Article

SN - 1090-7807

VL - 199

SP - 238

EP - 241

JO - Journal of Magnetic Resonance

JF - Journal of Magnetic Resonance

IS - 2

ER -

Low-power decoupling at high spinning frequencies in high static fields

Abstract

Access to Document

Fingerprint

Cite this