Subrata Das, S. Samudrala, K. Lee, B. Wenner, Jeffery W. Allen, M. Allen, R. Magnusson, M. Vasilyev
{"title":"Investigation of Neuropeptide Y Detection by a Silicon-Nitride Microring Resonator","authors":"Subrata Das, S. Samudrala, K. Lee, B. Wenner, Jeffery W. Allen, M. Allen, R. Magnusson, M. Vasilyev","doi":"10.1109/rapid.2019.8864419","DOIUrl":null,"url":null,"abstract":"We fabricate and functionalize silicon-nitride microring for detecting attachment of Neuropeptide Y (NPY) molecules, commonly associated with human stress. For 4 Mg/ml NPY concentration in aqueous solution we experimentally observe ∼0.4 nm resonance shift.","PeriodicalId":143675,"journal":{"name":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/rapid.2019.8864419","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We fabricate and functionalize silicon-nitride microring for detecting attachment of Neuropeptide Y (NPY) molecules, commonly associated with human stress. For 4 Mg/ml NPY concentration in aqueous solution we experimentally observe ∼0.4 nm resonance shift.