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 L. Günther

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 L. Günther^*

^*Corresponding author for this work

Institute of Chemistry and Metabolomics

28 Citations (Scopus)

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
Journal	Applied Magnetic Resonance
Volume	46
Issue number	7
Pages (from-to)	723-729
Number of pages	7
ISSN	0937-9347
DOIs	https://doi.org/10.1007/s00723-015-0680-5
Publication status	Published - 26.07.2015

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Academic Focus: Center for Infection and Inflammation Research (ZIEL)

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10.1007/s00723-015-0680-5

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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 - Günther, Ulrich L.

PY - 2015/7/26

Y1 - 2015/7/26

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.

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Improved Stability and Spectral Quality in Ex Situ Dissolution DNP Using an Improved Transfer Device

Abstract

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