{"title":"折射率测量与柔性OLED-OPD检测单元","authors":"Igor Titov, M. Köpke, M. Gerken","doi":"10.1109/FLEPS49123.2020.9239472","DOIUrl":null,"url":null,"abstract":"The refractive index (RI) of liquids plays an important role in chemical analysis and medical diagnostics. Here, we present the integration of a flexible substrate with 6 blue organic light emitting diodes (OLEDs) and 6 organic photodetectors (OPDs) with a flexible microfluidic system formed in polydimethylsiloxane (PDMS). The devices are fabricated by masked thermal evaporation on a $200 \\mu \\mathrm{m}$ thick polyethylene terephthalate (PET) foil. The individual size of the organic devices is 1 mm x 1 mm. Successful operation of the OLED-OPD matrix for refractive index measurements is demonstrated. This system is intended for RI monitoring of multiple analytes or for analyzing a single analyte with a distributed concentration.","PeriodicalId":101496,"journal":{"name":"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Refractive Index Measurement with a Flexible OLED-OPD Detection Unit\",\"authors\":\"Igor Titov, M. Köpke, M. Gerken\",\"doi\":\"10.1109/FLEPS49123.2020.9239472\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The refractive index (RI) of liquids plays an important role in chemical analysis and medical diagnostics. Here, we present the integration of a flexible substrate with 6 blue organic light emitting diodes (OLEDs) and 6 organic photodetectors (OPDs) with a flexible microfluidic system formed in polydimethylsiloxane (PDMS). The devices are fabricated by masked thermal evaporation on a $200 \\\\mu \\\\mathrm{m}$ thick polyethylene terephthalate (PET) foil. The individual size of the organic devices is 1 mm x 1 mm. Successful operation of the OLED-OPD matrix for refractive index measurements is demonstrated. This system is intended for RI monitoring of multiple analytes or for analyzing a single analyte with a distributed concentration.\",\"PeriodicalId\":101496,\"journal\":{\"name\":\"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FLEPS49123.2020.9239472\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FLEPS49123.2020.9239472","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Refractive Index Measurement with a Flexible OLED-OPD Detection Unit
The refractive index (RI) of liquids plays an important role in chemical analysis and medical diagnostics. Here, we present the integration of a flexible substrate with 6 blue organic light emitting diodes (OLEDs) and 6 organic photodetectors (OPDs) with a flexible microfluidic system formed in polydimethylsiloxane (PDMS). The devices are fabricated by masked thermal evaporation on a $200 \mu \mathrm{m}$ thick polyethylene terephthalate (PET) foil. The individual size of the organic devices is 1 mm x 1 mm. Successful operation of the OLED-OPD matrix for refractive index measurements is demonstrated. This system is intended for RI monitoring of multiple analytes or for analyzing a single analyte with a distributed concentration.
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