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TitleA versatile fluorescence lifetime imaging system for scanning large areas with high time and spatial resolution
Author(s)Bernardo, César
Belsley, M.
Gomes, E. Matos
Gonçalves, Hugo
Isakov, Dmitry
Liebold, Falk
Pereira, E. N. B.
Pires, Vladimiro
Samantilleke, A. P.
Vasilevskiy, Mikhail
Schellenberg, Peter Michael
KeywordsFluorescence Lifetime Imaging
Fluorescence microscopy
Laser Scanning Microscopy
Semiconductor quantum dots
NLO nano fiber
Solar cells
Issue date2014
PublisherSociety of Photo-optical Instrumentation Engineers (SPIE)
JournalProceedings of SPIE
Abstract(s)We present a flexible fluorescence lifetime imaging device which can be employed to scan large sample areas with a spatial resolution adjustable from many micrometers down to sub-micrometers and a temporal resolution of 20 picoseconds. Several different applications of the system will be presented including protein microarrays analysis, the scanning of historical samples, evaluation of solar cell surfaces and nanocrystalline organic crystals embedded in electrospun polymeric nanofibers. Energy transfer processes within semiconductor quantum dot superstructures as well as between dye probes and graphene layers were also investigated.
TypeConference paper
Description"Published in SPIE Proceedings Vol. 9286"
Publisher version
AccessOpen access
Appears in Collections:CDF - FAMO - Comunicações/Communications (with refereeing)

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