A novel method for biopolymer surface nanostructuring by platinum deposition and subsequent thermal annealing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00388229" target="_blank" >RIV/61389005:_____/12:00388229 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/12:43894290 RIV/44555601:13440/12:43884836
Result on the web
<a href="http://dx.doi.org/10.1186/1556-276X-7-671" target="_blank" >http://dx.doi.org/10.1186/1556-276X-7-671</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/1556-276X-7-671" target="_blank" >10.1186/1556-276X-7-671</a>
Alternative languages
Result language
angličtina
Original language name
A novel method for biopolymer surface nanostructuring by platinum deposition and subsequent thermal annealing
Original language description
A novel procedure for biopolymer surface nanostructuring with defined surface roughness and pattern dimension is presented. The surface properties of sputtered platinum layers on the biocompatible polymer poly(L-lactic acid) (PLLA) are presented. The influence of thermal treatment on surface morphology and electrical resistance and Pt distribution in ca. 100 nm of altered surface is described. The thickness, roughness and morphology of Pt structures were determined by atomic force microscopy. Surface sheet resistance was studied by a two-point technique. It was the sequence of Pt layer sputtering followed by thermal treatment that dramatically changed the structure of the PLLA?s surface. Depending on the Pt thickness, the ripple-like and worm-like patterns appeared on the surface for thinner and thicker Pt layers, respectively. Electrokinetic analysis confirmed the Pt coverage of PLLA and the slightly different behaviour of non-annealed and annealed surfaces. The amount and distributio
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
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Preparation, modification and characterization of materials by radiation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
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
7
Issue of the periodical within the volume
671
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000313075300001
EID of the result in the Scopus database
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