Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy

[Image: see text] We introduce two-dimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on cross-correlation of two noise blocks that bracket the evolution and mixing peri...

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Autores principales: Chandra, Kousik, Schlagnitweit, Judith, Wohlschlager, Christian, Jerschow, Alexej, Müller, Norbert
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2013
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3843499/
https://www.ncbi.nlm.nih.gov/pubmed/24294412
http://dx.doi.org/10.1021/jz402100g
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author Chandra, Kousik
Schlagnitweit, Judith
Wohlschlager, Christian
Jerschow, Alexej
Müller, Norbert
author_facet Chandra, Kousik
Schlagnitweit, Judith
Wohlschlager, Christian
Jerschow, Alexej
Müller, Norbert
author_sort Chandra, Kousik
collection PubMed
description [Image: see text] We introduce two-dimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on cross-correlation of two noise blocks that bracket the evolution and mixing periods. While the sensitivity of the experiment is low in conventional NMR setups, spin-noise-detected NMR spectroscopy has great potential for use with extremely small numbers of spins, thereby opening a way to nanoscale multidimensional NMR spectroscopy.
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spelling pubmed-38434992013-11-29 Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy Chandra, Kousik Schlagnitweit, Judith Wohlschlager, Christian Jerschow, Alexej Müller, Norbert J Phys Chem Lett [Image: see text] We introduce two-dimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on cross-correlation of two noise blocks that bracket the evolution and mixing periods. While the sensitivity of the experiment is low in conventional NMR setups, spin-noise-detected NMR spectroscopy has great potential for use with extremely small numbers of spins, thereby opening a way to nanoscale multidimensional NMR spectroscopy. American Chemical Society 2013-10-29 2013-11-21 /pmc/articles/PMC3843499/ /pubmed/24294412 http://dx.doi.org/10.1021/jz402100g Text en Copyright © 2013 American Chemical Society Terms of Use CC-BY (http://pubs.acs.org/page/policy/authorchoice_ccby_termsofuse.html)
spellingShingle Chandra, Kousik
Schlagnitweit, Judith
Wohlschlager, Christian
Jerschow, Alexej
Müller, Norbert
Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title_full Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title_fullStr Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title_full_unstemmed Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title_short Spin-Noise-Detected Two-Dimensional Fourier-Transform NMR Spectroscopy
title_sort spin-noise-detected two-dimensional fourier-transform nmr spectroscopy
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3843499/
https://www.ncbi.nlm.nih.gov/pubmed/24294412
http://dx.doi.org/10.1021/jz402100g
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