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https://hdl.handle.net/1822/1339
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Campo DC | Valor | Idioma |
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dc.contributor.author | Minas, Graça | - |
dc.contributor.author | Ribeiro, J. C. | - |
dc.contributor.author | Martins, Júlio S. | - |
dc.contributor.author | Wolffenbuttel, R. F. | - |
dc.contributor.author | Correia, J. H. | - |
dc.date.accessioned | 2005-04-29T14:32:39Z | - |
dc.date.available | 2005-04-29T14:32:39Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | "Sensors and Actuators A : Physical". ISSN 0924-4247. 115 (2004) 362-267. | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.uri | https://hdl.handle.net/1822/1339 | - |
dc.description.abstract | This paper describes a biosystem (biological system) used to measure the concentration of biochemical substances in urine, serum, plasma or cerebrospinal fluid. Rather than just one channel, it comprises 16 optical-channels that enable the measurement of the concentration of 16 different biochemical substances. An array of 16 optical filters based on Fabry-Perot thin-films optical resonators has been designed. Each optical-channel is sensitive in a single wavelength with a full-width-half-maximum (FWHM) of 7 nm. The filter fabrication requires only four masks, used with different etch time. A commercially available band-pass optical filter with a band-pass wavelength in 450–650 nm is used. The biosystem requires only a white light source for illumination due the use of selective optical filters. | eng |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) - SFRH/BD/1281/2000, POCTI/33747/ESE/1999 – Fundo Europeu para o Desenvolvimento Regional. | por |
dc.language.iso | eng | eng |
dc.publisher | Elsevier B.V. | eng |
dc.rights | openAccess | eng |
dc.subject | Biosystem | eng |
dc.subject | Optical filter array | eng |
dc.subject | Fabry-Perot | eng |
dc.title | An array of fabry-perot optical-channels for biological fluids analysis | eng |
dc.type | article | eng |
dc.peerreviewed | yes | eng |
oaire.citationStartPage | 362 | por |
oaire.citationEndPage | 367 | por |
oaire.citationIssue | 2-3 | por |
oaire.citationVolume | 115 | por |
dc.identifier.doi | 10.1016/j.sna.2004.03.077 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Sensors and Actuators A: Physical | - |
Aparece nas coleções: | DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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science1.pdf | 303,2 kB | Adobe PDF | Ver/Abrir |