Liquid compositions and uses thereof for generating diffusion ordered nmr spectra of mixtures
AssigneeYissum Research Developemtn Comapny of the Hebrew University of Jerusalem
InventorsRoy Hoffman, Nissim Garti, Abraham Aserin, Chava Pemberton
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Abstract
Provided are homogeneous liquid systems substantially 1H-NMR inactive and/or devoid of protons and are capable of enhancing the diffusion separation of a mixture, the system is substantially devoid of at least one NMR active nucleus present in the mixture. Further provided are methods of using the homogeneous liquid systems for enhancing the diffusion separation of a mixture and/or generating a diffusion ordered spectrum of a mixture and/or minimizing the peak width in a liquid state diffusion ordered spectrum of a mixture.
Claims20
1-24. (canceled)
A homogeneous liquid system, comprising:
- at least one polar component;
- at least one non-polar component;
- and
- at least one surfactant component;
- wherein said system has at least one of the following characteristics:
- the system is substantially 1H-NMR inactive;
- the system is substantially devoid of protons;
- and
- the system is capable of enhancing the diffusion separation of a mixture, the system being substantially devoid of at least one NMR active nucleus present in the mixture.
Dependencies are inferred from the claim text.