About: Sensor of back-scattered light polarization in body cells

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The biological tissues consist of cells which dimensions are bigger than a wavelength of visible light. Therefore a Mie scattering of transmitted and reflected light occurs and different polarization states arise. The back-scattered polarized laser light exhibits multiple scattering from the surface and subsurface layers of the sample. Notwithstanding this phenomenon is different if the cellular tissues are live or dead. In the case of porcine meat, there are temporal and dynamic changes not only as a result of chemical process, but also geometric deformations due to the water evaporation from intracellular and extracellular sites. Although multiple scattering in tissue randomizes incident polarization states, the shift of polarization can be clearly observed in diffusive scattering pattern due to the muscle orientation and meat aging. Accordingly, these temporal changes due to the multiple scattering of backscattered light allow measure the freshness of processed meat. The biological tissues consist of cells which dimensions are bigger than a wavelength of visible light. Therefore a Mie scattering of transmitted and reflected light occurs and different polarization states arise. The back-scattered polarized laser light exhibits multiple scattering from the surface and subsurface layers of the sample. Notwithstanding this phenomenon is different if the cellular tissues are live or dead. In the case of porcine meat, there are temporal and dynamic changes not only as a result of chemical process, but also geometric deformations due to the water evaporation from intracellular and extracellular sites. Although multiple scattering in tissue randomizes incident polarization states, the shift of polarization can be clearly observed in diffusive scattering pattern due to the muscle orientation and meat aging. Accordingly, these temporal changes due to the multiple scattering of backscattered light allow measure the freshness of processed meat. (en)
Title	Sensor of back-scattered light polarization in body cells Sensor of back-scattered light polarization in body cells (en)
skos:prefLabel	Sensor of back-scattered light polarization in body cells Sensor of back-scattered light polarization in body cells (en)
skos:notation	RIV/00216305:26220/09:PU80258!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/08/1474), Z(MSM0021630503)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Mikláš, Jan Tománek, Pavel Grmela, Lubomír Brüstlová, Jitka Dobis, Pavel Bajgar, Aleš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	340813
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/09:PU80258
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biological tissue, backscattering, Mie scattering, polarization degree, aging, pork meat, measurement (en)
http://linked.open.../riv/klicoveSlovo	backscattering biological tissue polarization degree pork meat measurement aging Mie scattering
http://linked.open...ontrolniKodProRIV	[5583159C0003]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Bellingham, USA
http://linked.open...i/riv/nazevZdroje	Optical sensors 2009, Francesco Baldini, Jiri Homola, Robert A. Lieberman (Eds)., SPIE Proceedings, vol. 7356
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Local optical and electronic characterisation of optoelectronic structures with nanometric resolution
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Grmela, Lubomír Tománek, Pavel Dobis, Pavel Brüstlová, Jitka Bajgar, Aleš Mikláš, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-04-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN)
issn	0277-786X
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPIE
http://localhost/t...ganizacniJednotka	26220

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