Label-free DNA hybridization monitoring through mFBG biosensor with self-assembly technique

Dandan Sun; Haobo Zhang

doi:10.1117/12.2521352

14 February 2019 Label-free DNA hybridization monitoring through mFBG biosensor with self-assembly technique

Dandan Sun, Haobo Zhang

Proceedings Volume 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018); 1104846 (2019) https://doi.org/10.1117/12.2521352
Event: 17th International Conference on Optical Communications and Networks (ICOCN2018), 2018, Zhuhai, China

Abstract

A label-Free DNA Hybridization biosensor is proposed and demonstrated through a microfiber Bragg grating with self-assembly technique. By recording the wavelength separation between the two resonant peaks of a single mFBG, temperature-compensated biosensing measurement has been achieved to detect the concentrations of 1 μM the target ssDNA with high specificity.

Citation Download Citation

Dandan Sun and Haobo Zhang "Label-free DNA hybridization monitoring through mFBG biosensor with self-assembly technique", Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 1104846 (14 February 2019); https://doi.org/10.1117/12.2521352

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