Stabilization of silicon nanoparticles in colloidal solutions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470901" target="_blank" >RIV/68378271:_____/16:00470901 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/pssc.201510217" target="_blank" >http://dx.doi.org/10.1002/pssc.201510217</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssc.201510217" target="_blank" >10.1002/pssc.201510217</a>
Alternative languages
Result language
angličtina
Original language name
Stabilization of silicon nanoparticles in colloidal solutions
Original language description
Silicon nanoparticles, apart from their potential use in op-toelectronics or photovoltaics, are very promising also for biological applications. Typical requirements for such nanoparticles used in biological research are to prepare aqueous or isotonic (such as phosphate buffered saline - PBS) colloidal solutions of stable, uniform and strongly luminescing nanoparticles, with sizes suitable for the process of cell endocytosis, ideally in the range of tens to hundreds of nanometers.nWe have prepared colloidal solutions of luminescing porous silicon nanoparticles (size around 100 nm) obtained by electrochemical etching of silicon wafers. Adding hydrogen peroxide to the etching bath results in oxidized nanoparticle surface and hydrophilic behavior. However, the as-prepared samples agglomerate. The first attempt to steric stabilization by bovine serum albumin, glycine, glutamic acid and dextran is presented, where the increased stability was observed in the glycine- terminated samples.n
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Physica Status Solidi C: Current Topics in Solid State Physics
ISBN
—
ISSN
1862-6351
e-ISSN
—
Number of pages
4
Pages from-to
"Roč. 13"
Publisher name
Wiley
Place of publication
Weinheim
Event location
Warsaw
Event date
Sep 15, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000387957500002