Portable device for contactless scent sampling
The result's identifiers
Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Portable device for contactless scent sampling
Original language description
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.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/VJ01030005" target="_blank" >VJ01030005: The formation of an international community in the field of “Forensic Olfactronics”</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů