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Fluorescence was able to be detected using a standard optical microscope fitted with a green transmission pass filter and cooled CCD and with 1 ms exposure time demonstrating the potential of mobile platforms as the basis for portable diagnostics in the field.<\/jats:p>","DOI":"10.3390\/s110707055","type":"journal-article","created":{"date-parts":[[2011,7,6]],"date-time":"2011-07-06T11:15:00Z","timestamp":1309950900000},"page":"7055-7062","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Measurement of Fluorescence in a Rhodamine-123 Doped Self-Assembled \u201cGiant\u201d Mesostructured Silica Sphere Using a Smartphone as Optical Hardware"],"prefix":"10.3390","volume":"11","author":[{"given":"John","family":"Canning","sequence":"first","affiliation":[{"name":"Interdisciplinary Photonic Laboratories (iPL), School of Chemistry, The University of Sydney, NSW 2006, Australia"},{"name":"School of Chemistry, The University of Sydney, NSW 2006, Australia"}]},{"given":"Angelica","family":"Lau","sequence":"additional","affiliation":[{"name":"Interdisciplinary Photonic Laboratories (iPL), School of Chemistry, The University of Sydney, NSW 2006, Australia"},{"name":"School of Chemistry, The University of Sydney, NSW 2006, Australia"}]},{"given":"Masood","family":"Naqshbandi","sequence":"additional","affiliation":[{"name":"Interdisciplinary Photonic Laboratories (iPL), School of Chemistry, The University of Sydney, NSW 2006, Australia"},{"name":"School of Chemistry, The University of Sydney, NSW 2006, Australia"}]},{"given":"Ingemar","family":"Petermann","sequence":"additional","affiliation":[{"name":"Interdisciplinary Photonic Laboratories (iPL), School of Chemistry, The University of Sydney, NSW 2006, Australia"},{"name":"School of Chemistry, The University of Sydney, NSW 2006, Australia"}]},{"given":"Maxwell J.","family":"Crossley","sequence":"additional","affiliation":[{"name":"School of Chemistry, The University of Sydney, NSW 2006, Australia"}]}],"member":"1968","published-online":{"date-parts":[[2011,7,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1341","DOI":"10.1002\/smll.200700005","article-title":"Mesoporous Silica Nanoparticles as a Delivery System for Hydrophobic Anticancer Drugs","volume":"3","author":"Lu","year":"2007","journal-title":"Small"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"2507","DOI":"10.1021\/cm970282a","article-title":"Mesoporous Silica Synthesized by Solvent Evaporation: Spun Fibers and Spray-Dried Hollow Spheres","volume":"9","author":"Bruinsma","year":"1997","journal-title":"Chem. 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Porphyrin-Films Versus Porphyrin-Coated Silica Nanoparticles within Structured Optical Fibres. Guangzhou, China."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1710","DOI":"10.1002\/anie.200604596","article-title":"Remarkably Simple Fabrication of Superhydrophobic Surfaces Using Electroless Galvanic Deposition","volume":"46","author":"Larmour","year":"2007","journal-title":"Angew. Chem. Int. Ed"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1016\/0022-2313(82)90045-X","article-title":"Fluorescence Quantum Yields of Some Rhodamine Dyes","volume":"27","author":"Kubin","year":"1982","journal-title":"J. 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