Guanine adsorption on the Cu(110) surface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108242" target="_blank" >RIV/00216208:11320/11:10108242 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/11:00437502
Result on the web
<a href="http://dx.doi.org/10.1016/j.susc.2010.11.002" target="_blank" >http://dx.doi.org/10.1016/j.susc.2010.11.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.susc.2010.11.002" target="_blank" >10.1016/j.susc.2010.11.002</a>
Alternative languages
Result language
angličtina
Original language name
Guanine adsorption on the Cu(110) surface
Original language description
The adsorption of guanine on Cu(110) has been studied by soft X-ray photoelectron spectroscopy (XPS) and near edge X-ray absorption fine structure (NEXAFS) spectroscopy. The valence band spectra, carbon and nitrogen is XPS and N K-edge absorption spectrawere measured for a thin film, sub-monolayer and saturation coverage. We show that hydrogen bonding causes a significant core level shift in the thin film. At saturation coverage, guanine is tilted at 70 degrees with respect to the surface, and bonds through the N1 nitrogen atom. On reducing the coverage, the orientation changes and the tilt angle of the molecular plane is reduced. For both coverages, guanine is singly deprotonated at the N1 site, and annealing to a higher temperature (500 K) is probably accompanied by further deprotonation of the amino groups. (C) 2010 Elsevier B.V. All rights reserved.
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
<a href="/en/project/IAA100100905" target="_blank" >IAA100100905: Experimental and theoretical analysis of defects on metallic oxide and semiconductor surfaces.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Surface Science
ISSN
0039-6028
e-ISSN
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Volume of the periodical
605
Issue of the periodical within the volume
3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
361-365
UT code for WoS article
000286967900014
EID of the result in the Scopus database
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