Sensitive detection of DNA sequences is experimentally demonstrated by attaching magnetic beads to fluorescent-labeled DNA probes and applying alternating magnetic field gradient. This enables elimination of the scattering noise from the solution by synchronous detection.
© 2008 Optical Society of America
(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
A. Danielli, A. Arie, N. Porat, and M. Erlich, "Development of a New Sensitive and Rapid Detection Method of Specific DNA Sequences," in Biomedical Optics, OSA Technical Digest (CD) (Optical Society of America, 2008), paper BTuF32.
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