Silver Voyage from Macro- to Nanoworld

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F10%3A10215378" target="_blank" >RIV/61989592:15310/10:10215378 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Silver Voyage from Macro- to Nanoworld
Original language description
Silver, as the pioneer material in the nanotechnology research, can be considered the appropriate guide on the voyage from macro to nanoscale levels. The suggested set of experiments offer the preparation of macroscopic silver particles - silver mirror,microscopic "black" colloidal particles (approx. 500 nm), and also nanoscopic "orange" particles (approx. 40 nm). All of these forms of silver can be prepared via just one Tollens reaction using just variation in the initial concentrations of the reaction components. Macroscopic silver, in the form of mirror, can be then detected thanks to its typical metal shine. Colloidal and nanoscopic silver particles prepared in aqueous dispersion can be simply detected by laser pointer due to the existence of Tyndall effect. However, more sophisticated methods like UV/VIS absorption spectroscopy, dynamic light scattering method or transmission electron microscopy can be required for the appropriate characterization of the all the prepared silver p
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
AM - Pedagogy and education
OECD FORD branch
—

Project
<a href="/en/project/1M0512" target="_blank" >1M0512: Research center of powdered nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)