Adsorption of Histidine and Histidine-Containing Peptides on Au(111)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10071619" target="_blank" >RIV/00216208:11320/10:10071619 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/10:00346584
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Adsorption of Histidine and Histidine-Containing Peptides on Au(111)
Original language description
The adsorption of histidine (His) and three His-derived peptides on Au(111) has been studied by soft X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure spectroscopy (NEXAFS) at the nitrogen and oxygen K edges. The peptides were elycyl histidine (Gly-H is), glycyl histidine glycine (Gly-His-Gly), and elycyl glycyl histidine (Gly-Gly-His) and were adsorbed at saturated coverage on the Au(111) surface from aqueous solution. Coverages of I and 0.5 monolayers (ML) of His were adsorbed by evaporation in vacuum and compared with 1 ML deposited from solution. There were no significant chemical differences between the monolayers deposited in vacuum or from solution. The Au 4f core level shift indicates that a ehemisorpti on rather than a physisorption bond is formed. In both deposited phases. His bonds to the gold surface in anionic form via the imino nitrogen atom of the imidazole ring and the oxygen atoms or the carboxylate group.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Langmuir : the ACS journal of surfaces and colloids
ISSN
0743-7463
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
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UT code for WoS article
000277928100127
EID of the result in the Scopus database
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