Abstract
A water-insolubilized film was prepared by UV irradiation on a dried DNA film. When a UV-irradiated DNA was examined using a circular dichroism spectroscopy, a double stranded structure was observed as well as that of native DNA. The UV irradiated DNA film was also accumulated intercalating reagents. These results suggested that the double stranded structure was involved in the UV irradiated DNA film with a three-dimensional network. The thymine-thymine dimer formation was suggested to be involved in the cross-linking reactions by the polymerization analysis using poly(dA)-poly(dT) and poly(dG)-poly(dC). We also demonstrate the utilization of the UV-irradiated DNA film as a functional material for the accumulation of harmful DNA intercalating pollutants in aqueous solution. These results suggested that the UV-irradiated DNA film was applicable as a functional material for medical, engineering and environmental sciences.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
