The analytical centrifuge LUMiSizer as a useful tool for the characterization of nanoparticles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU110827" target="_blank" >RIV/00216305:26310/14:PU110827 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The analytical centrifuge LUMiSizer as a useful tool for the characterization of nanoparticles

Popis výsledku v původním jazyce

The analytical centrifuge LUMiSizer allows to speed-up the separation of dispersions by application of a centrifugal force and by raising the temperature (acceleration of diffusion limited processes, decreasing the viscosity). The LUMiSizer employs the STEP-Technology (Space and Time resolved Extinction Profiles), which allows measuring the intensity of the transmitted light as function of time and position over the entire sample height (in the cell) simultaneously. The data (so called transmission profiles) are displayed as a function of the transmittances in the time and the radial position (e.g. the distance from the center of the rotation). The transmission profiles contain the information on stability and on the kinetics of the separation processes and facilitate particle characterization. By means of available analysis modes, the separation and the particle size can be quantify and analysed in detail. At the same time up to 12 different samples can be analysed simultaneously at c

Název v anglickém jazyce

The analytical centrifuge LUMiSizer as a useful tool for the characterization of nanoparticles

Popis výsledku anglicky

The analytical centrifuge LUMiSizer allows to speed-up the separation of dispersions by application of a centrifugal force and by raising the temperature (acceleration of diffusion limited processes, decreasing the viscosity). The LUMiSizer employs the STEP-Technology (Space and Time resolved Extinction Profiles), which allows measuring the intensity of the transmitted light as function of time and position over the entire sample height (in the cell) simultaneously. The data (so called transmission profiles) are displayed as a function of the transmittances in the time and the radial position (e.g. the distance from the center of the rotation). The transmission profiles contain the information on stability and on the kinetics of the separation processes and facilitate particle characterization. By means of available analysis modes, the separation and the particle size can be quantify and analysed in detail. At the same time up to 12 different samples can be analysed simultaneously at c

Druh

O - Ostatní výsledky

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů