A novel approach to optically distinguish plastics based on fluorescence lifetime measurements
Autor: | Maximilian Wohlschlager, Gerhard A. Holst, Martin Versen |
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Rok vydání: | 2020 |
Předmět: |
chemistry.chemical_classification
0303 health sciences Fluorescence-lifetime imaging microscopy Materials science business.industry Evaluation algorithm Polymer 010501 environmental sciences 01 natural sciences Fluorescence 03 medical and health sciences chemistry Optoelectronics business 030304 developmental biology 0105 earth and related environmental sciences |
Zdroj: | 2020 IEEE Sensors Applications Symposium (SAS). |
DOI: | 10.1109/sas48726.2020.9220084 |
Popis: | In medical and biological research, fluorescence lifetime measurements and fluorescence lifetime imaging is already a part of the standardized analysis procedures. As first investigations have shown, polymers can be identified using fluorescence lifetime imaging and an evaluation algorithm. Thus, this contribution pursues a novel approach for the direct differentiation of four polymers with fluorescence lifetime imaging. Therefore, the evaluation algorithm is extended to compare several fluorescence lifetime images to prove that a distinction is possible. |
Databáze: | OpenAIRE |
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