Searched for: subject%3A%22biological%255C+sensing%255C+and%255C+sensors%22
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Ullien, D. (author), Harmsma, P.J. (author), Abdulla, S.M.C. (author), De Boer, B.M. (author), Bosma, D. (author), Sudhölter, E.J.R. (author), De Smet, L.C.P.M. (author), Jager, W.F. (author)Silicon optical microring resonators (MRRs) are sensitive devices that can be used for biosensing. We present a novel biosensing platform based on the application of polyelectrolyte (PE) layers on such MRRs. The top PE layer was covalently labeled with biotin to ensure binding sites for antibodies via a streptavidin-biotin binding scheme....journal article 2014
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Giraud, G. (author), Schulze, H. (author), Li, D.U. (author), Bachmann, T.T. (author), Crain, J. (author), Tyndall, D. (author), Richardson, J. (author), Walker, R. (author), Stoppa, D. (author), Charbon, E. (author), Henderson, R. (author), Arlt, J. (author)Fluorescence lifetime of dye molecules is a sensitive reporter on local microenvironment which is generally independent of fluorophores concentration and can be used as a means of discrimination between molecules with spectrally overlapping emission. It is therefore a potentially powerful multiplexed detection modality in biosensing but requires...journal article 2010