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Literature DB >> 21316278

Inhomogeneity-free heteronuclear iMQC.

Rosa T Branca¹, Elizabeth R Jenista, Warren S Warren.

Abstract

Intermolecular dipolar interactions between proton and carbon spins can be used to indirectly detect carbon spectra with high sensitivity. In this communication, we present a modified sequence that, in addition to the high sensitivity of heteronuclear intermolecular multiple quantum coherence (iMQC) experiments, retains the line narrowing capability characteristic of homonuclear zero-quantum coherences. We demonstrate that this sequence can be used to obtain high resolution (13)C spectra in the presence of magnetic field inhomogeneities, both for thermal and hyperpolarized samples, and discuss applications to water-hyperpolarized carbon imaging.

Entities: Chemical Disease Gene Species

Mesh：

Substances：
Carbon Radioisotopes

Year: 2011 PMID： 21316278 PMCID： PMC3080758 DOI： 10.1016/j.jmr.2011.01.018

Source DB: PubMed Journal: J Magn Reson ISSN： 1090-7807 Impact factor: 2.229

19 in total

1. Fast acquisition of high-resolution NMR spectra in inhomogeneous fields via intermolecular double-quantum coherences.

Authors: Zhong Chen; Shuhui Cai; Zhiwei Chen; Jianhui Zhong
Journal: J Chem Phys Date: 2009-02-28 Impact factor: 3.488

2. High-resolution NMR spectra under inhomogeneous fields via intermolecular double-quantum coherences.

Authors: Yanqin Lin; Zhiwei Chen; Congbo Cai; Zhong Chen
Journal: Spectrochim Acta A Mol Biomol Spectrosc Date: 2008-10 Impact factor: 4.098

3. Metabolic imaging by hyperpolarized 13C magnetic resonance imaging for in vivo tumor diagnosis.

Authors: Klaes Golman; René In't Zandt; Mathilde Lerche; Rikard Pehrson; Jan Henrik Ardenkjaer-Larsen
Journal: Cancer Res Date: 2006-11-15 Impact factor: 12.701

4. In vivo intermolecular zero-quantum coherence MR spectroscopy in the rat spinal cord at 17.6 T: a feasibility study.

Authors: David Z Balla; Cornelius Faber
Journal: MAGMA Date: 2007-09-18 Impact factor: 2.310

5. Hyperpolarized carbon-carbon intermolecular multiple quantum coherences.

Authors: Elizabeth R Jenista; Rosa T Branca; Warren S Warren
Journal: J Magn Reson Date: 2008-10-02 Impact factor: 2.229

6. Accurate temperature imaging based on intermolecular coherences in magnetic resonance.

Authors: Gigi Galiana; Rosa T Branca; Elizabeth R Jenista; Warren S Warren
Journal: Science Date: 2008-10-17 Impact factor: 47.728

7. Hyperpolarized C-13 spectroscopic imaging of the TRAMP mouse at 3T-initial experience.

Authors: Albert P Chen; Mark J Albers; Charles H Cunningham; Susan J Kohler; Yi-Fen Yen; Ralph E Hurd; James Tropp; Robert Bok; John M Pauly; Sarah J Nelson; John Kurhanewicz; Daniel B Vigneron
Journal: Magn Reson Med Date: 2007-12 Impact factor: 4.668

2. Correlation distance dependence of the resonance frequency of intermolecular zero quantum coherences and its implication for MR thermometry.

Authors: Le Zhang; Andrew McCallister; Karl M Koshlap; Rosa Tamara Branca
Journal: Magn Reson Med Date: 2017-06-27 Impact factor: 4.668

2 in total

Inhomogeneity-free heteronuclear iMQC.

1. Fast acquisition of high-resolution NMR spectra in inhomogeneous fields via intermolecular double-quantum coherences.

2. High-resolution NMR spectra under inhomogeneous fields via intermolecular double-quantum coherences.

3. Metabolic imaging by hyperpolarized 13C magnetic resonance imaging for in vivo tumor diagnosis.

4. In vivo intermolecular zero-quantum coherence MR spectroscopy in the rat spinal cord at 17.6 T: a feasibility study.

5. Hyperpolarized carbon-carbon intermolecular multiple quantum coherences.

6. Accurate temperature imaging based on intermolecular coherences in magnetic resonance.

7. Hyperpolarized C-13 spectroscopic imaging of the TRAMP mouse at 3T-initial experience.

8. In vivo hyperpolarized 13C MR spectroscopic imaging with 1H decoupling.

Review 9. Current and potential applications of clinical 13C MR spectroscopy.

10. Hyperpolarized 13C allows a direct measure of flux through a single enzyme-catalyzed step by NMR.

1. Remote detection of hyperpolarized ¹²⁹Xe resonances via multiple distant dipolar field interactions with ¹H.

2. Correlation distance dependence of the resonance frequency of intermolecular zero quantum coherences and its implication for MR thermometry.