Conventional bead-based micro-immunoassays do not guarantee high reliability. We present a new bead-based micro-immunoassay system for multiple or semicontinuous assays with high reliability and accuracy using hole-patterned structures and double-cladding optical fibers. Trapping tests showed selective trapping of beads and consistency of the number of the trapped beads.
© OSA, IEEE Photonics Society, SPIE, COS, CIC
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.2520) Medical optics and biotechnology : Fluorescence microscopy
(170.6280) Medical optics and biotechnology : Spectroscopy, fluorescence and luminescence
H. W. Kim, Y. M. Kim, S. K. Yoo, S. Y. Yoon, J. H. Lee, and S. Yang, "A Microfluidic System for Semincontinous Bead-Based Biosensing Platforms," in Asia Communications and Photonics Conference and Exhibition, Technical Digest (CD) (Optical Society of America, 2009), paper WG1.
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