{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,10,16]],"date-time":"2024-10-16T04:13:57Z","timestamp":1729052037400},"reference-count":9,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T00:00:00Z","timestamp":1728950400000},"content-version":"vor","delay-in-days":288,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["EPJ Web Conf."],"published-print":{"date-parts":[[2024]]},"abstract":"<jats:p>Biosensing technologies are essential for advancing healthcare by enabling rapid point-of-care (POC) testing and diagnosis, potentially saving lives. Biosensors, such as Localized Surface Plasmon Resonance (LSPR) sensors with gold nanoparticles (AuNPs), show promise in early disease diagnosis due to their simple structure and high sensitivity. However, their commercialization is limited by high production costs and the need for precise optoelectronic systems. This article proposes an affordable optical detection scheme for LSPR sensors named BioColor. BioColor uses a color CMOS camera to capture images of light passing through the sensor elements, which are plasmonic papers composed of AuNPs. Variations in the refractive index over the sensor\u2019s surface cause changes in the color of the transmitted light. This color change can be detected through image processing algorithms and the detection results are visualized on the BioColor mobile app, providing instant automated access to sensing outcomes.<\/jats:p>","DOI":"10.1051\/epjconf\/202430500025","type":"journal-article","created":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T07:53:52Z","timestamp":1728978832000},"page":"00025","source":"Crossref","is-referenced-by-count":0,"title":["An affordable optical detection scheme for LSPR sensors"],"prefix":"10.1051","volume":"305","author":[{"given":"Rima","family":"Mansour","sequence":"first","affiliation":[]},{"given":"Catarina","family":"Serafinelli","sequence":"additional","affiliation":[]},{"given":"Alessandro","family":"Fantoni","sequence":"additional","affiliation":[]},{"given":"Rui","family":"Jesus","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2024,10,15]]},"reference":[{"issue":"11","key":"R1","doi-asserted-by":"crossref","first-page":"692","DOI":"10.1016\/j.tibtech.2015.09.001","volume":"33","author":"Vashist","year":"2015","journal-title":"Trends in Biotechnology"},{"issue":"5","key":"R2","doi-asserted-by":"crossref","first-page":"303","DOI":"10.3390\/chemosensors11050303","volume":"11","author":"Serafinelli","year":"2023","journal-title":"Chemosensors"},{"issue":"3","key":"R3","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1016\/j.nantod.2009.04.001","volume":"4","author":"Sep\u00falveda","year":"2009","journal-title":"Nano Today"},{"key":"R4","doi-asserted-by":"crossref","unstructured":"Fantoni A., Vygranenko Y., Ma\u00e7arico A. F., Serafinelli C., Fernandes M., Mansour R., Jesus R., and Vieira M. (2021). Arrayed graphene enhanced surface plasmon resonance for sensing applications. Optical Components and Materials XVIII. https:\/\/doi.org\/10.1117\/12.2583023.","DOI":"10.1117\/12.2583023"},{"key":"R5","doi-asserted-by":"crossref","first-page":"16206","DOI":"10.1038\/srep16206","volume":"5","author":"Tadepalli","year":"2015","journal-title":"Scientific Reports"},{"key":"R6","doi-asserted-by":"crossref","unstructured":"Mansour R., Stojkovic V., Vygranenko Y., Louren\u00e7o P., Jesus R., and Fantoni A. (2022). Colour and image processing for output extraction of a LSPR sensor. In Optics and Biophotonics in Low-Resource Settings VIII. https:\/\/doi.org\/10.1117\/12.2607463.","DOI":"10.1117\/12.2607463"},{"key":"R7","doi-asserted-by":"crossref","unstructured":"van der Walt S., Sch\u00f6nberger J. L., NunezIglesias J., Boulogne F., Warner J. D., Yager N., Gouillart E; Yu T. (2014). Scikit-image: Image processing in python. PeerJ, 2. https:\/\/doi.org\/10.7717\/peerj.453.","DOI":"10.7717\/peerj.453"},{"issue":"1","key":"R8","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1002\/col.20070","volume":"30","author":"Sharma","year":"2005","journal-title":"Color Research & Application"},{"key":"R9","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s11082-018-1523-z","volume":"50","author":"Fantoni","year":"2018","journal-title":"Optical and Quantum Electronics"}],"container-title":["EPJ Web of Conferences"],"original-title":[],"link":[{"URL":"https:\/\/www.epj-conferences.org\/10.1051\/epjconf\/202430500025\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T07:57:36Z","timestamp":1728979056000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.epj-conferences.org\/10.1051\/epjconf\/202430500025"}},"subtitle":[],"editor":[{"given":"M.F.M.","family":"Costa","sequence":"first","affiliation":[]},{"given":"C.A.","family":"Ferreira Marques","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2024]]},"references-count":9,"alternative-id":["epjconf_aop2024_00025"],"URL":"https:\/\/doi.org\/10.1051\/epjconf\/202430500025","relation":{},"ISSN":["2100-014X"],"issn-type":[{"value":"2100-014X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024]]}}}