This paper presents a label-free method for direct detection of deoxyribonucleic acid (DNA) sequences using layer-by-layer electrostatic self-assembly (L-b-L ESA) technique. The sensor features sequence specificity, cost efficiency, speed, and ease of use.
© 2006 Optical Society of America
(000.1430) General : Biology and medicine
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2370) Fiber optics and optical communications : Fiber optics sensors
X. Wang, K. L. Cooper, J. Xu, A. Wang, and Z. Tu, "Label-Free DNA Detection on the Surface of an Optical Fiber Tip," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMR3.
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