Synthesis And Characterization Of Thermoresponsive Poly(N-Isoproylacrylamide)-DNA Bioconjugates
Bioconjugates (PNIPAAm−graft−DNA) of poly(N-isopropylacrylamide) (PNIPAAm) grafted with single-stranded (ss) DNA were synthesized via radical copolymerization. The bioconjugates self-assembled above its lower critical solution temperature (LCST) in aqueous solution to form micelle-like colloidal nan...
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Main Author: | |
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Format: | Thesis |
Language: | English |
Published: |
2012
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Subjects: | |
Online Access: | http://eprints.usm.my/44882/1/OOI%20WEI%20YANG.pdf |
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Summary: | Bioconjugates (PNIPAAm−graft−DNA) of poly(N-isopropylacrylamide) (PNIPAAm) grafted with single-stranded (ss) DNA were synthesized via radical copolymerization. The bioconjugates self-assembled above its lower critical solution temperature (LCST) in aqueous solution to form micelle-like colloidal nanoparticles. When the ssDNA of the nanoparticle hybridizes with complementary DNA, the particles aggregate above a certain threshold of salt concentration with drastically increased turbidity in solution. |
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