13 September 2016 Preparation and optical characterization of DNA-riboflavin thin films
Author Affiliations +
Thin films of DNA biopolymer thin film are fabricated by a drop casting process on glass and silicon substrates, as well as freestanding. The refractive index is measured by elliposmetry and in bulk DNA film the refractive index is shown to be increased in the 600 to 900 nm DNA transparency window by doping with riboflavin. Further analysis with FT-IR, Raman, and XRD are used to determine whether binding between riboflavin and DNA occurs.
Conference Presentation
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Bjorn Paulson, Bjorn Paulson, Inchul Shin, Inchul Shin, Byungjoo Kong, Byungjoo Kong, Gregor Sauer, Gregor Sauer, Sreekantha Reddy Dugasani, Sreekantha Reddy Dugasani, Reza Khazaeinezhad, Reza Khazaeinezhad, Woohyun Jung, Woohyun Jung, Boram Joo, Boram Joo, Kyunghwan Oh, Kyunghwan Oh, } "Preparation and optical characterization of DNA-riboflavin thin films", Proc. SPIE 9928, Nanobiosystems: Processing, Characterization, and Applications IX, 99280F (13 September 2016); doi: 10.1117/12.2237516; https://doi.org/10.1117/12.2237516

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