A photocaged diene is introduced at the 5'-end of oligonucleotides using the H-phosphonate approach. The photoenol-functionalized DNA is subsequently employed for the conjugation to a protein and the spatially controlled immobilization onto surfaces using a light-induced Diels-Alder cycloaddition. Fully functional protein-DNA conjugates and patterned DNA surfaces are obtained under mild irradiation conditions.
Photo-induced chemistry for the design of oligonucleotide conjugates and surfaces.
Antonina Vigovskaya,Doris Abt,Ishtiaq Ahmed,C. Niemeyer,C. Barner‐Kowollik,L. Fruk
Published 2016 in Journal of materials chemistry. B
ABSTRACT
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- Publication year
2016
- Venue
Journal of materials chemistry. B
- Publication date
2016-01-06
- Fields of study
Medicine, Materials Science, Chemistry
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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