"Soft and rigid" dithiols and Au nanoparticles grafting on plasma-treated polyethyleneterephthalate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43892089" target="_blank" >RIV/60461373:22340/11:43892089 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/11:43892089 RIV/44555601:13440/11:43883701
Result on the web
<a href="http://dx.doi.org/10.1186/1556-276X-6-607" target="_blank" >http://dx.doi.org/10.1186/1556-276X-6-607</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/1556-276X-6-607" target="_blank" >10.1186/1556-276X-6-607</a>
Alternative languages
Result language
angličtina
Original language name
"Soft and rigid" dithiols and Au nanoparticles grafting on plasma-treated polyethyleneterephthalate
Original language description
Surface of polyethyleneterephthalate (PET) was modified by plasma discharge and subsequently grafted with dithiols (1, 2-ethanedithiol (ED) or 4, 4'-biphenyldithiol) to create the thiol (-SH) groups on polymer surface. This "short" dithiols are expectedto be fixed via one of -SH groups to radicals created by the plasma treatment on the PET surface. "Free" -SH groups are allowed to interact with Au nanoparticles. X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR) andelectrokinetic analysis (EA, zeta potential) were used for the characterization of surface chemistry of the modified PET. Surface morphology and roughness of the modified PET were studied by atomic force microscopy (AFM). The results from XPS, FTIR, EA and AFM show that the Au nanoparticles are grafted on the modified surface only in the case of biphenyldithiol pretreatment. The possible explanation is that the "flexible" molecule of ethanedithiol is bounded to the activated PET surface
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
CD - Macromolecular chemistry
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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nanoscale Research Letters
ISSN
1931-7573
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
607
UT code for WoS article
000298195100001
EID of the result in the Scopus database
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