Journal article icon

Journal article

1H and 13C hyperfine coupling constants of the tryptophanyl cation radical in aqueous solution from microsecond time-resolved CIDNP.

Abstract:

Relative values of the 1H and 13C isotropic hyperfine couplings in the cationic oxidized tryptophan radical TrpH*+ in aqueous solution are determined. The data are obtained from the photo-CIDNP (chemically induced dynamic nuclear polarization) enhancements observed in the microsecond time-resolved NMR spectra of the diamagnetic products of photochemical reactions in which TrpH*+ is a transient intermediate. The method is validated using the tyrosyl neutral radical Tyr*, whose 1H and 13C hyper...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1021/jp073385h

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
journal of physical chemistry. B More from this journal
Volume:
111
Issue:
38
Pages:
11221-11227
Publication date:
2007-09-01
DOI:
EISSN:
1520-5207
ISSN:
1520-6106
Language:
English
Keywords:
Pubs id:
pubs:33952
UUID:
uuid:06494cee-fef1-48c8-bcfa-9c48eb6b1f51
Local pid:
pubs:33952
Source identifiers:
33952
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP