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Spin Temperature and Nuclear Magnetic Resonance in Solids
M. Goodman,R. T. Schumacher +1 more
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The article was published on 1970-01-01 and is currently open access. It has received 696 citations till now. The article focuses on the topics: Spin echo & Spin polarization.read more
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Journal ArticleDOI
Increase in signal-to-noise ratio of > 10,000 times in liquid-state NMR
Jan Henrik Ardenkjær-Larsen,Björn Fridlund,Andreas Gram,Georg Hansson,Lennart Hansson,Mathilde H. Lerche,Rolf Servin,Mikkel Thaning,Klaes Golman +8 more
TL;DR: The method can be used generally for signal enhancement and reduction of measurement time in liquid-state NMR and opens up for a variety of in vitro and in vivo applications of DNP-enhanced NMR.
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Proton‐enhanced NMR of dilute spins in solids
TL;DR: In this article, the NMR signals of isotopically or chemically dilute nuclear spins S in solids can be enhanced by repeatedly transferring polarization from a more abundant species I of high abundance (usually protons) to which they are coupled.
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Dynamic nuclear polarization at high magnetic fields
Thorsten Maly,Galia T. Debelouchina,Vikram S. Bajaj,Kan-Nian Hu,Chan-Gyu Joo,Melody L. Mak-Jurkauskas,Jagadishwar R. Sirigiri,Patrick C.A. van der Wel,Judith Herzfeld,Richard J. Temkin,Robert G. Griffin +10 more
TL;DR: This review focuses on recent developments in the field of DNP with a special emphasis on work done at high magnetic fields (> or =5 T), the regime where contemporary NMR experiments are performed.
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Principles of dynamic nuclear polarisation
Anatole Abragam,M Goldman +1 more
TL;DR: In this paper, a survey of the theories of spin temperature and nuclear relaxation in solids is presented, followed by a short section on the so-called well-resolved solid effect, and a much more detailed one on DNP by thermal mixing in the non-linear low spin-temperature domain.
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TOTAPOL: a biradical polarizing agent for dynamic nuclear polarization experiments in aqueous media.
TL;DR: This paper describes the synthesis and characterization by EPR and DNP/NMR of an improved polarizing agent 1-(TEMPO-4-oxy)-3-(TemPO- 4-amino)propan-2-ol (TOTAPOL), which has the additional important property that it is compatible with experiments in aqueous media, including salt solutions commonly used in the study of proteins and nucleic acids.