Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Maximilian Wohlschlager"'
Autor:
Georgekutty Jose Maniyattu, Eldho Geegy, Nina Leiter, Maximilian Wohlschlager, Martin Versen, Christian Laforsch
Publikováno v:
2022 IEEE Sensors Applications Symposium (SAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d33f591f97c42c51940e6f167e6c7a38
https://doi.org/10.1109/sas54819.2022.9881372
https://doi.org/10.1109/sas54819.2022.9881372
Autor:
Martin Versen, Maximilian Wohlschlager
Publikováno v:
Journal of Sensors and Sensor Systems, Vol 9, Pp 337-343 (2020)
Plastic waste is one of the biggest growing factors contributing to environmental pollution. So far there has been no established method to detect and identify plastics in environmental matrices. Thus, a method based on their characteristic fluoresce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5f9ba440da80ea8ad4e6875bfa4cd7
https://jsss.copernicus.org/articles/9/337/2020/jsss-9-337-2020.pdf
https://jsss.copernicus.org/articles/9/337/2020/jsss-9-337-2020.pdf
Publikováno v:
2021 IEEE Sensors Applications Symposium (SAS).
The fluorescence decay time allows to identify and distinguish polymers from each other. Three differently treated biaxially-oriented polyethylene terephthalate films are examined with two excitation wavelengths of 445 and 488nm. The fluorescence dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a70b29269039232c107194ea593352f
https://doi.org/10.1109/sas51076.2021.9530008
https://doi.org/10.1109/sas51076.2021.9530008
An optical method to differentiate wood from polymers using fluorescence lifetime imaging microscopy
Publikováno v:
OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES).
In this contribution investigations with fluorescence lifetime imaging microscopy (FLIM) are made to optically distinguish polymers and wood. The results show that the distinction and identification is possible in a graphical and calculative way.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fefd33b61d6a66051309d2c3be0ac29
https://doi.org/10.1364/es.2021.ew4g.6
https://doi.org/10.1364/es.2021.ew4g.6
Publikováno v:
OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP).
Fluorescence lifetime imaging microscopy (FLIM) combined with an image processing algorithm is successfully used for the optical identification and areal separation of three wood species of maple, larch and nut in a single taken image.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::441dd511f272119831de97b8c6b1bd42
https://doi.org/10.1364/cosi.2021.cf2b.3
https://doi.org/10.1364/cosi.2021.cf2b.3
Publikováno v:
2020 IEEE Sensors Applications Symposium (SAS).
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 life
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5e2bde1b795a893c7c30d42c244792
https://doi.org/10.1109/sas48726.2020.9220084
https://doi.org/10.1109/sas48726.2020.9220084
Publikováno v:
2019 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech).
Nowadays, fluorescence lifetime measurements and the method of fluorescence lifetime imaging are already state of the art in biomedical research. Also first investigations show that polymers could be identified due to their endogenous fluorescent lif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a775cb5aa24f4a3edafa3452b3a77afe
https://doi.org/10.1109/eexpolytech.2019.8906800
https://doi.org/10.1109/eexpolytech.2019.8906800
Publikováno v:
SAS
Today, the automatic separation of polymers from each other in an industrial scale is an unsolved problem. In laboratory environments, two methods are known whereby plastic is sorted either by color or by fluorescence decay time measurements that req
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebdb263a0f51fdf1aa10c55ccbcaebac
https://doi.org/10.1109/sas.2019.8706034
https://doi.org/10.1109/sas.2019.8706034
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25133- (2024)
Microplastic pollution of the environment has been extensively studied, with recent studies focusing on the prevalence of microplastics in the environment and their effects on various organisms. Identification methods that simplify the extraction and
Externí odkaz:
https://doaj.org/article/44b3bf4cb1924ebeb4e4859250955b32