Tilted fiber Bragg gratings, used in reflection, were coated with gold nanoparticles to increase the biosensor's sensitivity. The biological interaction studied was the binding of avidin and biotin. The effects of several parameters were evaluated.

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Conference Optical Molecular Probes, Imaging and Drug Delivery, OMP 2013
Citation
Lepinay, S., Staff, A, Ianoul, A.I, & Albert, J. (2013). Gold nanoparticle-enhanced refractrometry for the design of tilted fiber bragg grating biosensors. Presented at the Optical Molecular Probes, Imaging and Drug Delivery, OMP 2013.