Portable device for contactless scent sampling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F22%3A43924422" target="_blank" >RIV/60461373:22340/22:43924422 - 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

Portable device for contactless scent sampling

Popis výsledku v původním jazyce

The development of the device for contactless collecting of human scent was based on a commercial vacuum cleaner.The number of sorbent layers, the volume flow of air passing through the sorbent, and the distance from the sample surface are the parameters that have been tested. The influence of the excitation by infrared radiation and the sampling duration has also been tested. For this purpose, the commercial vacuum cleaner was supplemented by parts, which provide the required airflow and the IR radiation source fixation, made of polylactic acid filaments by means of a 3D printer.Optimized sampling parameters were based on the recovery of three chosen chemical compounds from different groups of organic compounds.

Název v anglickém jazyce

Portable device for contactless scent sampling

Popis výsledku anglicky

The development of the device for contactless collecting of human scent was based on a commercial vacuum cleaner.The number of sorbent layers, the volume flow of air passing through the sorbent, and the distance from the sample surface are the parameters that have been tested. The influence of the excitation by infrared radiation and the sampling duration has also been tested. For this purpose, the commercial vacuum cleaner was supplemented by parts, which provide the required airflow and the IR radiation source fixation, made of polylactic acid filaments by means of a 3D printer.Optimized sampling parameters were based on the recovery of three chosen chemical compounds from different groups of organic compounds.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

<a href="/cs/project/VJ01030005" target="_blank" >VJ01030005: Vytvoření mezinárodní komunity v oboru „Forenzní olfaktronika“</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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