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- Title
New pulse sequence for robust filtering of hyperpolarized multiplet spin order.
- Authors
Pravdivtsev, A.; Ivanov, K.; Yurkovskaya, A.; Vieth, H.-M.; Sagdeev, R.
- Abstract
A new Nuclear Magnetic Resonance (NMR) pulse sequence is proposed for manipulating ParaHydrogen Induced Polarization (PHIP) at high magnetic fields. The technique enables conversion of the multiplet spin order into net polarization, which is much easier to exploit in many practical applications of PHIP. The pulse sequence is easy to implement; moreover, it filters out all residual signals from thermally polarized spins. Such 'background free' detection is promising for sensitivity enhancement in NMR spectroscopy and improved contrast in NMR imaging.
- Subjects
NUCLEAR magnetic resonance; MAGNETIC fields; PARAHYDROGEN; MAGNETIC structure; PHYSICAL &; theoretical chemistry research
- Publication
Doklady Physical Chemistry, 2015, Vol 465, Issue 1, p267
- ISSN
0012-5016
- Publication type
Article
- DOI
10.1134/S0012501615110044