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dc.contributor.authorCheng, Chih-Chiaen_US
dc.contributor.authorHuang, Chih-Fengen_US
dc.contributor.authorYen, Ying-Chiehen_US
dc.contributor.authorChang, Feng-Chihen_US
dc.date.accessioned2014-12-08T15:10:50Z-
dc.date.available2014-12-08T15:10:50Z-
dc.date.issued2008-10-01en_US
dc.identifier.issn0887-624Xen_US
dc.identifier.urihttp://dx.doi.org/10.1002/pola.22949en_US
dc.identifier.urihttp://hdl.handle.net/11536/8286-
dc.description.abstractThis article describes a DNA-like polymer that exhibits the ability to self-assemble through hydrogen bonding. We synthesized poly[1-(4-vinylbenzyl)thymine] (PVBT) and 9-bexadecyladenine (A-C16) through an atom transfer radical polymerization (ATRP) and alkylation, respectively. Biocomplementary PVBT/A-C16 hierarchical supramolecular complexes formed in dilute DMSO solution through nucleobase recognition, that is, hydrogen bonding interactions between the thymine (T) groups of PVBT and the adenine (A) group of A-C16; evidence for this molecular recognition was also gained from dynamic light scattering studies. H-1 NMR titration studies in CDCl3 showed that T-A complexes formed rapidly on the NMR time scale with high association constants (up to 534 M-1). Moreover, FTIR spectroscopic, differential scanning calorimetry, wide-angle X-ray diffraction, and small-angle X-ray scattering analyses provided further details into the nature of the self-assembly of these systems. In the bulk state, these complexes self-assemble into well-ordered lamellar structures; the changing d-spacing distance (ranging from 4.98 to 2.32 nm) at different A-C16 loadings reveals that the molecular structures of the PVBT/A-C16 complexes are readily tailored. (C) 2008 Wiley Periodicals, Inc.en_US
dc.language.isoen_USen_US
dc.subjectadenineen_US
dc.subjectatom transfer radical polymerizationen_US
dc.subjectbiomimeticen_US
dc.subjectblendingen_US
dc.subjectcompatibilityen_US
dc.subjectDNA-like polymeren_US
dc.subjectself-assembleen_US
dc.subjectsupramolecular complexen_US
dc.subjectthymineen_US
dc.titleA "Plug and Play" polymer through biocomplementary hydrogen bondingen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/pola.22949en_US
dc.identifier.journalJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRYen_US
dc.citation.volume46en_US
dc.citation.issue19en_US
dc.citation.spage6416en_US
dc.citation.epage6424en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000259589300005-
dc.citation.woscount23-
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