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Towards Structure Determination of Self‐Assembled Peptides Using Dynamic Nuclear Polarization Enhanced Solid‐State NMR Spectroscopy
Author(s) -
Takahashi Hiroki,
Viverge Bastien,
Lee Daniel,
Rannou Patrice,
De Paëpe Gaël
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201210093
Subject(s) - nuclear magnetic resonance spectroscopy , spectroscopy , solid state nuclear magnetic resonance , supramolecular chemistry , polarization (electrochemistry) , two dimensional nuclear magnetic resonance spectroscopy , solid state , materials science , chemistry , chemical physics , analytical chemistry (journal) , nuclear magnetic resonance , nanotechnology , crystallography , stereochemistry , physics , organic chemistry , crystal structure , quantum mechanics
Supra‐sensitivity : Dynamic nuclear polarization (DNP) enhanced solid‐state NMR spectroscopy was performed on self‐assembled peptide nanotubes. This approach yields significant experimental time savings (about five orders of magnitude; see picture) and was used to exemplify the feasibility of supramolecular structural studies of organic nanoassemblies at an atomic scale using DNP‐enhanced solid‐state NMR spectroscopy.