Literature DB >> 20518113

Thermoresponsive, spin-labeled hydrogels as separable DNP polarizing agents.

Björn C Dollmann1, Matthias J N Junk, Michelle Drechsler, Hans W Spiess, Dariush Hinderberger, Kerstin Münnemann.   

Abstract

In this work, we present thermoresponsive, spin-labeled hydrogels that bear great potential for applications in dynamic nuclear polarization (DNP). In our approach, the water and other polarized molecules are efficiently separated from the radicals needed for DNP by a thermally induced collapse of a polymer network resulting in a prolonged lifetime of the hyperpolarization.

Entities:  

Year:  2010        PMID： 20518113     DOI： 10.1039/c003349a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  9 in total

1.  Exploring Applications of Covalent Organic Frameworks: Homogeneous Reticulation of Radicals for Dynamic Nuclear Polarization.

Authors:  Wei Cao; Wei David Wang; Hai-Sen Xu; Ivan V Sergeyev; Jochem Struppe; Xiaoling Wang; Frederic Mentink-Vigier; Zhehong Gan; Ming-Xing Xiao; Lu-Yao Wang; Guo-Peng Chen; San-Yuan Ding; Shi Bai; Wei Wang
Journal:  J Am Chem Soc       Date:  2018-05-25       Impact factor: 15.419

2.  Hybrid polarizing solids for pure hyperpolarized liquids through dissolution dynamic nuclear polarization.

Authors:  David Gajan; Aurélien Bornet; Basile Vuichoud; Jonas Milani; Roberto Melzi; Henri A van Kalkeren; Laurent Veyre; Chloé Thieuleux; Matthew P Conley; Wolfram R Grüning; Martin Schwarzwälder; Anne Lesage; Christophe Copéret; Geoffrey Bodenhausen; Lyndon Emsley; Sami Jannin
Journal:  Proc Natl Acad Sci U S A       Date:  2014-09-29       Impact factor: 11.205

Review 3.  Probing carbohydrate metabolism using hyperpolarized 13 C-labeled molecules.

Authors:  Jaspal Singh; Eul Hyun Suh; Gaurav Sharma; Chalermchai Khemtong; A Dean Sherry; Zoltan Kovacs
Journal:  NMR Biomed       Date:  2018-11-26       Impact factor: 4.044

4.  Applications of Dissolution-DNP for NMR Screening.

Authors:  Yaewon Kim; Christian Hilty
Journal:  Methods Enzymol       Date:  2018-12-04       Impact factor: 1.600

5.  High-resolution Overhauser dynamic nuclear polarization enhanced proton NMR spectroscopy at low magnetic fields.

Authors:  Timothy J Keller; Alexander J Laut; Jagadishwar Sirigiri; Thorsten Maly
Journal:  J Magn Reson       Date:  2020-03-18       Impact factor: 2.229

6.  Cubic three-dimensional hybrid silica solids for nuclear hyperpolarization.

Authors:  D Baudouin; H A van Kalkeren; A Bornet; B Vuichoud; L Veyre; M Cavaillès; M Schwarzwälder; W-C Liao; D Gajan; G Bodenhausen; L Emsley; A Lesage; S Jannin; C Copéret; C Thieuleux
Journal:  Chem Sci       Date:  2016-07-18       Impact factor: 9.825

7.  Continuous-flow DNP polarizer for MRI applications at 1.5 T.

Authors:  V Denysenkov; M Terekhov; R Maeder; S Fischer; S Zangos; T Vogl; T F Prisner
Journal:  Sci Rep       Date:  2017-03-14       Impact factor: 4.379

8.  Functionalized Controlled Porous Glasses for Producing Radical-Free Hyperpolarized Liquids by Overhauser DNP.

Authors:  Raphael Kircher; Sarah Mross; Hans Hasse; Kerstin Münnemann
Journal:  Molecules       Date:  2022-09-28       Impact factor: 4.927

9.  Porous functionalized polymers enable generating and transporting hyperpolarized mixtures of metabolites.

Authors:  Théo El Daraï; Samuel F Cousin; Quentin Stern; Morgan Ceillier; James Kempf; Dmitry Eshchenko; Roberto Melzi; Marc Schnell; Laurent Gremillard; Aurélien Bornet; Jonas Milani; Basile Vuichoud; Olivier Cala; Damien Montarnal; Sami Jannin
Journal:  Nat Commun       Date:  2021-08-04       Impact factor: 14.919
  9 in total

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