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Implementation and characterization of an absorption filter for on-chip fluorescent imaging

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dc.contributor.author Yıldırım, Ender
dc.contributor.author Arpalı, Çağlar
dc.contributor.author Altay Arpalı, Serap
dc.date.accessioned 2018-09-12T12:54:22Z
dc.date.available 2018-09-12T12:54:22Z
dc.date.issued 2017-04
dc.identifier.citation Yıldırım, E., Arpalı, Ç., Altay Arpalı, S. (2017). Implementation and characterization of an absorption filter for on-chip fluorescent imaging. Sensors And Actuators B-Chemical, 242, 318-323. http://dx.doi.org/ 10.1016/j.snb.2016.11.029 tr_TR
dc.identifier.issn 0925-4005
dc.identifier.uri http://hdl.handle.net/20.500.12416/1714
dc.description.abstract Here we present fabrication and characterization of an absorption filter with superior roll-on properties and precisely tunable cut-off wavelengths for fluorescent imaging applications in lab-on-a-chip systems. The filters were fabricated by spinning dye doped photopolymer (Orasol Yellow in Norland Optical Adhesive 60) on glass substrates. The fabrication technique allowed us to precisely tune the cut-off wavelength of the filters. We showed that filters with different cut-off in the range of 386 nm-504 nm could be obtained simply by controlling the settling time before spinning. The filters exhibited a steep roll-on from stopband to passband at the cut-off. Transmission in the stopband was observed to be maximum 3% while it was almost constant at 100% in the passband within the range of 220 nm-620 nm. On-chip use of the filters was also demonstrated for imaging particular fluorescent beads. tr_TR
dc.language.iso eng tr_TR
dc.publisher Elsevier Science S A tr_TR
dc.relation.isversionof 10.1016/j.snb.2016.11.029 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Absorption Filter tr_TR
dc.subject On-Chip Fluorescent Imaging tr_TR
dc.title Implementation and characterization of an absorption filter for on-chip fluorescent imaging tr_TR
dc.type article tr_TR
dc.relation.journal Sensors And Actuators B-Chemical tr_TR
dc.contributor.authorID 31835 tr_TR
dc.contributor.authorID 20809 tr_TR
dc.contributor.authorID 51304 tr_TR
dc.identifier.volume 242 tr_TR
dc.identifier.startpage 318 tr_TR
dc.identifier.endpage 323 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü; Çankaya Üniversitesi, Mühendislik Fakültesi Elektronik ve Haberleşme Mühendisliği Bölümü tr_TR


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