Stabilization of coated inorganic nanoparticles by amphiphilic copolymers in aqueous media. Dissipative particle dynamics study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10368369" target="_blank" >RIV/00216208:11310/17:10368369 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00396-017-4090-0" target="_blank" >https://doi.org/10.1007/s00396-017-4090-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00396-017-4090-0" target="_blank" >10.1007/s00396-017-4090-0</a>
Alternative languages
Result language
angličtina
Original language name
Stabilization of coated inorganic nanoparticles by amphiphilic copolymers in aqueous media. Dissipative particle dynamics study
Original language description
Hybrid organic-inorganic nanoparticles find a number of applications in medicine and in various nanotechnologies, and they have been amply studied both by experimentalists and theoreticians. Their safe application assumes the design and development of stable aqueous dispersions. In this paper, we report on computer simulations aimed at the elucidation of our recent experimental results. By dissipative particle dynamics, we emulated aqueous mixtures of two different species: (i) associates of heavy inorganic nanoparticles modified by relatively short hydrophobic chains tethered to their surface and (ii) amphiphilic copolymer chains. The simulations show that coated inorganic nanoparticles can be stabilized by block copolymers and that a relatively modest excess of copolymer chains with respect to the number of nanoparticles is sufficient to stabilize the aqueous dispersions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
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
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Colloid and Polymer Science
ISSN
0303-402X
e-ISSN
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Volume of the periodical
295
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
13
Pages from-to
1429-1441
UT code for WoS article
000406174700017
EID of the result in the Scopus database
2-s2.0-85020472308