R. Chuvashov, A. Baranova, K. Khokhlov, E. Verbitskiy
{"title":"A Detection System with Low Sampling Distortion for Application in Optical Array Sensing in Gas Phase","authors":"R. Chuvashov, A. Baranova, K. Khokhlov, E. Verbitskiy","doi":"10.1109/EFRE47760.2020.9242148","DOIUrl":null,"url":null,"abstract":"An inexpensive hand-held device for analysis of fluorimetric sensor arrays has been developed. The device makes use of a web camera microcontroller to simultaneous acquisition of optical signal intensity from an array of fluorescent sensors at scan rates up to 11 Hz. The temperature control system address a problem of analyte adsorption on internal surfaces of the airway. Signal-to-noise ratios allow registering luminosity attenuation of fluorophores down to a 1.2 % from a single frame of observation.","PeriodicalId":190249,"journal":{"name":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFRE47760.2020.9242148","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
An inexpensive hand-held device for analysis of fluorimetric sensor arrays has been developed. The device makes use of a web camera microcontroller to simultaneous acquisition of optical signal intensity from an array of fluorescent sensors at scan rates up to 11 Hz. The temperature control system address a problem of analyte adsorption on internal surfaces of the airway. Signal-to-noise ratios allow registering luminosity attenuation of fluorophores down to a 1.2 % from a single frame of observation.
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