000170410 001__ 170410
000170410 005__ 20180913060905.0
000170410 0247_ $$2doi$$a10.1016/j.cplett.2011.10.042
000170410 022__ $$a0009-2614
000170410 02470 $$2ISI$$a000299018200022
000170410 037__ $$aARTICLE
000170410 041__ $$aeng
000170410 245__ $$aLow-temperature cross polarization in view of enhancing dissolution Dynamic Nuclear Polarization in NMR
000170410 260__ $$bElsevier$$c2011
000170410 269__ $$a2011
000170410 336__ $$aJournal Articles
000170410 520__ $$aDynamic Nuclear Polarization (DNP) induced by saturation of ESR transitions of TEMPO at 1.2 K and 3.35 T is characterized by build-up rates that are typically 5 times faster for protons than for the carboxylic carbon-13 in acetate. We show that cross polarization from protons to carbon-13 allows one to achieve a polarization P(C-13) >20% in less than 10 min, twice as much as has been previously reported, in one-fifth of the time. This should open the way to an unprecedented improvement in the efficiency of dissolution DNP. (C) 2011 Elsevier B.V. All rights reserved.
000170410 6531_ $$aProton Polarization
000170410 700__ $$0243183$$aJannin, Sami$$g166761
000170410 700__ $$0244570$$aBornet, Aurélien$$g170659
000170410 700__ $$aColombo, Sonia
000170410 700__ $$0243177$$aBodenhausen, Geoffrey$$g122795
000170410 773__ $$j517$$k4-6$$q234-236$$tChemical Physics Letters
000170410 909C0 $$0252152$$pLRMB$$xU10098
000170410 909CO $$ooai:infoscience.tind.io:170410$$pSB$$particle
000170410 917Z8 $$x191104
000170410 937__ $$aEPFL-ARTICLE-170410
000170410 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000170410 980__ $$aARTICLE