Improved stability and spectral quality in ex situ dissolution DNP using an improved transfer device

Sotirios Katsikis; Ildefonso Marin-Montesinos; Miquel Pons; Christian Ludwig; Ulrich Gunther

doi:10.1007/s00723-015-0680-5

Improved stability and spectral quality in ex situ dissolution DNP using an improved transfer device

Sotirios Katsikis, Ildefonso Marin-Montesinos, Miquel Pons, Christian Ludwig, Ulrich Gunther

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Abstract

Dissolution dynamic nuclear polarization (DNP) has become one of the predominant implementations for DNP. However, the technical implementation of transferring the sample from the polarizer to the nuclear magnetic resonance (NMR) system remains challenging. There is a need for additional technical optimizations in order to use dissolution DNP for biochemical and chemical applications. Here we show how a newly designed pressure dissolution kit considerably improves spectral quality and stability by enabling highly reliable and fast sample transfer to the NMR system.

Original language	English
Pages (from-to)	723-729
Number of pages	7
Journal	Applied Magnetic Resonance
Volume	46
Issue number	7
Early online date	23 May 2015
DOIs	https://doi.org/10.1007/s00723-015-0680-5
Publication status	Published - Jun 2015

Keywords

NMR spectroscopy
Dynamic Nuclear Polarization

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Katsikis_et_al_Improved_stability_and_spectral_Applied_Magnetic_Resonance_2015
Checked for eligibility: 23/03/2016. The final publication is available at Springer via DOI: 10.1007/s00723-015-0680-5
Accepted author manuscript, 1.93 MBLicence: None: All rights reserved

Cite this

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abstract = "Dissolution dynamic nuclear polarization (DNP) has become one of the predominant implementations for DNP. However, the technical implementation of transferring the sample from the polarizer to the nuclear magnetic resonance (NMR) system remains challenging. There is a need for additional technical optimizations in order to use dissolution DNP for biochemical and chemical applications. Here we show how a newly designed pressure dissolution kit considerably improves spectral quality and stability by enabling highly reliable and fast sample transfer to the NMR system.",

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AU - Katsikis, Sotirios

AU - Marin-Montesinos, Ildefonso

AU - Pons, Miquel

AU - Ludwig, Christian

AU - Gunther, Ulrich

PY - 2015/6

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N2 - Dissolution dynamic nuclear polarization (DNP) has become one of the predominant implementations for DNP. However, the technical implementation of transferring the sample from the polarizer to the nuclear magnetic resonance (NMR) system remains challenging. There is a need for additional technical optimizations in order to use dissolution DNP for biochemical and chemical applications. Here we show how a newly designed pressure dissolution kit considerably improves spectral quality and stability by enabling highly reliable and fast sample transfer to the NMR system.

AB - Dissolution dynamic nuclear polarization (DNP) has become one of the predominant implementations for DNP. However, the technical implementation of transferring the sample from the polarizer to the nuclear magnetic resonance (NMR) system remains challenging. There is a need for additional technical optimizations in order to use dissolution DNP for biochemical and chemical applications. Here we show how a newly designed pressure dissolution kit considerably improves spectral quality and stability by enabling highly reliable and fast sample transfer to the NMR system.

KW - NMR spectroscopy

KW - Dynamic Nuclear Polarization

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DO - 10.1007/s00723-015-0680-5

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JO - Applied Magnetic Resonance

JF - Applied Magnetic Resonance

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Improved stability and spectral quality in ex situ dissolution DNP using an improved transfer device

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Keywords

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