Polyvinylpyrrolidone coating for nanodiamond stabilization in saline solution and silver nanoparticle decoration

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00560820" target="_blank" >RIV/68378271:_____/21:00560820 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/nanocon/2020/read/3696-polyvinylpyrrolidone-coating-for-nanodiamond-stabilization-in-saline-solution-and-silver-nanoparticle-decoration.pdf" target="_blank" >https://www.confer.cz/nanocon/2020/read/3696-polyvinylpyrrolidone-coating-for-nanodiamond-stabilization-in-saline-solution-and-silver-nanoparticle-decoration.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2020.3696" target="_blank" >10.37904/nanocon.2020.3696</a>

Result language
angličtina
Original language name
Polyvinylpyrrolidone coating for nanodiamond stabilization in saline solution and silver nanoparticle decoration
Original language description
This work presents use of polyvinylpyrrolidone (PVP) for multipurpose coating of oxidized high-pressure high-temperature and detonation nanodiamonds. This simple way of nanodiamonds surface modification aims to improve their colloidal stability in biological environments and reduce their proneness to agglomeration. PVP immobilized on nanodiamond surface also provides for nanodiamond-supported AgNPs preparation by in situ synthesis using AgNO3 as a metallic nanoparticles precursor. Dynamic light scattering (DLS) and UV-vis spectroscopy were used for evaluation of nanoparticles size distribution and dispersibility in water and after exposition of nanoparticles in saline solution. Images acquired by scanning electron microscopy and transmission electron microscope validate the possibility of binding ~ 10 nm AgNPs to nanodiamonds surface.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2020. 12th International Conference on Nanomaterials - Research & Application. Conference proceedings
ISBN
978-80-87294-98-7
ISSN
2694-930X
e-ISSN
—
Number of pages
6
Pages from-to
80-85
Publisher name
TANGER
Place of publication
Ostrava
Event location
Brno
Event date
Oct 21, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000664505500013

Similar results(10)