Photosensitized Cross-Linking of Tryptophan and Tyrosine Derivatives by Rose Bengal in Aqueous Solutions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F18%3A00105663" target="_blank" >RIV/00216224:14310/18:00105663 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.joc.8b01545" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.joc.8b01545</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.joc.8b01545" target="_blank" >10.1021/acs.joc.8b01545</a>
Alternative languages
Result language
angličtina
Original language name
Photosensitized Cross-Linking of Tryptophan and Tyrosine Derivatives by Rose Bengal in Aqueous Solutions
Original language description
Photosensitized cross-linking of N-acetyl derivatives of tryptophan and tyrosine by rose bengal in phosphate buffer saline was studied by steady-state absorption and emission spectroscopy, nanosecond transient absorption spectroscopy, and chemical analyses. These amino acids undergo cross-linking to form dimeric and higher oligomeric products under anoxic conditions with rose bengal as a sacrificial oxidant, whereas they react predominantly with singlet oxygen produced by rose bengal in aerated solutions. This investigation provides a comprehensive view into the first steps of rose bengal photosensitized cross-linking of these two amino acids. The results can be helpful for future applications of rose bengal and related dyes, such as photochemical tissue bonding or visible light photocatalysis.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/LO1214" target="_blank" >LO1214: Research Centre for Toxic Compounds in the Environment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Organic Chemistry
ISSN
0022-3263
e-ISSN
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Volume of the periodical
83
Issue of the periodical within the volume
18
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
10835-10844
UT code for WoS article
000445713000015
EID of the result in the Scopus database
2-s2.0-85053774062