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We show that the primary limitation to the sensitivity of these systems is the intrinsic fluorescence of the glass itself.<\/jats:p>","DOI":"10.3390\/s110302961","type":"journal-article","created":{"date-parts":[[2011,3,6]],"date-time":"2011-03-06T18:54:40Z","timestamp":1299437680000},"page":"2961-2971","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Driving down the Detection Limit in Microstructured Fiber\u2011Based Chemical Dip Sensors"],"prefix":"10.3390","volume":"11","author":[{"given":"Erik P.","family":"Schartner","sequence":"first","affiliation":[{"name":"Institute for Photonics & Advanced Sensing, School of Chemistry & Physics, University of Adelaide, Adelaide, SA 5005, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heike","family":"Ebendorff-Heidepriem","sequence":"additional","affiliation":[{"name":"Institute for Photonics & Advanced Sensing, School of Chemistry & Physics, University of Adelaide, Adelaide, SA 5005, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen C.","family":"Warren-Smith","sequence":"additional","affiliation":[{"name":"Institute for Photonics & Advanced Sensing, School of Chemistry & Physics, University of Adelaide, Adelaide, SA 5005, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard T.","family":"White","sequence":"additional","affiliation":[{"name":"Institute for Photonics & Advanced Sensing, School of Chemistry & Physics, University of Adelaide, Adelaide, SA 5005, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tanya M.","family":"Monro","sequence":"additional","affiliation":[{"name":"Institute for Photonics & Advanced Sensing, School of Chemistry & Physics, University of Adelaide, Adelaide, SA 5005, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2011,3,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"854","DOI":"10.1088\/0957-0233\/12\/7\/318","article-title":"Sensing with microstructured optical fibres","volume":"12","author":"Monro","year":"2001","journal-title":"Meas. 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Adelaide, SA, Australia."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"17819","DOI":"10.1364\/OE.15.017819","article-title":"Detection of quantum-dot labelled proteins using soft glass microstructured optical fibers","volume":"15","author":"Ruan","year":"2007","journal-title":"Opt. Express"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"1473","DOI":"10.1364\/OL.33.001473","article-title":"Enhanced fluorescence sensing using microstructured optical fibers: a comparison of forward and backward collection modes","volume":"33","author":"Afshar","year":"2008","journal-title":"Opt. Lett"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"18514","DOI":"10.1364\/OE.16.018514","article-title":"Antibody immobilization within glass microstructured fibers: A route to sensitive and selective biosensors","volume":"16","author":"Ruan","year":"2008","journal-title":"Opt. 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Available online: http:\/\/www.schott.com\/advanced_optics\/us\/abbe_datasheets\/schott_datasheet_f2.pdf (accessed on 1 June 2010)."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"17891","DOI":"10.1364\/OE.15.017891","article-title":"Enhancement of fluorescence-based sensing using microstructured optical fibres","volume":"15","author":"Afshar","year":"2007","journal-title":"Opt. Express"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"9474","DOI":"10.1364\/OE.18.009474","article-title":"Fluorescence-based sensing with optical nanowires: A generalized model and experimental validation","volume":"18","author":"Afshar","year":"2010","journal-title":"Opt. Express"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"1163","DOI":"10.1016\/j.jnoncrysol.2009.01.047","article-title":"Design of silica-based photonic crystal fiber for biosensing applications","volume":"355","author":"Mescia","year":"2009","journal-title":"J. Non-Cryst. 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