English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 Local TagsRelease HistoryDetailsSummary
  Photo-induced radical polarization and liquid-state dynamic nuclear polarization using fullerene nitroxide derivatives.

Liu, G., Liou, S. H., Enkin, N., Tkach, I., & Bennati, M. (2017). Photo-induced radical polarization and liquid-state dynamic nuclear polarization using fullerene nitroxide derivatives. Physical Chemistry Chemical Physics, 19(47), 31823-31829. doi:10.1039/c7cp06073d.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/11858/00-001M-0000-002E-56B8-5 Version Permalink: https://hdl.handle.net/21.11116/0000-0001-2FB0-4
Genre: Journal Article

Files

show Files
hide Files
:
2505491.pdf (Publisher version), 3MB
View   Save
File Permalink:
https://hdl.handle.net/11858/00-001M-0000-002E-8794-B
Name:
2505491.pdf
Description:
-
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
View
Copyright Date:
-
Copyright Info:
-
License:
https://creativecommons.org/licenses/by/3.0/
:
2505491_Suppl.pdf (Supplementary material), 632KB
View   Save
File Permalink:
https://hdl.handle.net/11858/00-001M-0000-002E-8795-9
Name:
2505491_Suppl.pdf
Description:
-
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
View
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Liu, G.1, Author           
Liou, S. H.1, Author           
Enkin, N.1, Author           
Tkach, I.1, Author           
Bennati, M.1, Author           
Affiliations:
1Research Group of Electron Paramagnetic Resonance, MPI for Biophysical Chemistry, Max Planck Society, ou_578606              

Content

show
hide
Free keywords: -
 Abstract: We report on radical polarization and optically-driven liquid DNP using nitroxide radicals functionalized by photoexcitable fullerene derivatives. Pulse laser excitation of the fullerene moiety leads to transient nitroxide radical polarization that is one order of magnitude larger than that at the Boltzmann equilibrium. The life time of the radical polarization increases with the size of the fullerene derivative and is correlated with the electronic spin-lattice relaxation time T1e. Overhauser NMR signal enhancements of toluene solvent protons were observed under steady-state illumination, which replaced microwave irradiation.

Details

show
hide
Language(s): eng - English
 Dates: 2017-11-102017-12-21
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1039/c7cp06073d
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Chemistry Chemical Physics
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 19 (47) Sequence Number: - Start / End Page: 31823 - 31829 Identifier: -