High-sensitivity DNA biosensor based on microfiber Sagnac interferometer.
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DOI: 10.1364/oe.25.013305
Abstract: Nucleic acid detection with label-free biosensors circumvents the need for costly fluorophore functionalization steps associated with conventional assays by utilizing optical fiber transducers. In spite of their technological prowess, however, these biosensors' sensitivity is limited… read more here.
Keywords: microfiber sagnac; high sensitivity; dna; sagnac interferometer ... See more keywords