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dc.contributor.authorYang, Hsiu-Wenen_US
dc.contributor.authorChen, Jem-Kunen_US
dc.contributor.authorCheng, Chih-Chiaen_US
dc.contributor.authorKuo, Shiao-Weien_US
dc.date.accessioned2014-12-08T15:30:15Z-
dc.date.available2014-12-08T15:30:15Z-
dc.date.issued2013-04-15en_US
dc.identifier.issn0169-4332en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.apsusc.2013.01.074en_US
dc.identifier.urihttp://hdl.handle.net/11536/21671-
dc.description.abstractIn this study we used the poly(N-isopropylacrylamide) (PNIPAAm) as a medium to generate PNIPAAm-adenine supramolecular complexes. A nucleobase-like hydrogen bonding (NLHB) between PNIPAAm and adenine was found that changed the morphology, crystalline structure, and temperature responsiveness of PNIPAAm microgels relatively to the adenine concentrations. With increasing the adenine concentration, the PNIPAAm-adenine supramolecular complexes gradually altered their morphologies from microgel particles to thin film structures and suppressed the thermodynamical coil-to-globule transition of PNIPAAm because of the NLHB existed between the PNIPAAm amide and ester groups and the adenine amide groups (C=O center dot center dot center dot H-N and N-H center dot center dot center dot N-R), verified by FTIR spectral analysis. NLHB was also diverse and extensive upon increasing the temperature; therefore, the thermoresponsive behavior of the complexes was altered with the NLBH intensity, evaluated by the inter-association equilibrium constant (K-a) above and below their LCST. Therefore, PNIPAAm can be as a medium to recognize adenine in various concentrations, which could potentially be applied in DNA recognition. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectSupramoleculeen_US
dc.subjectPoly(N-isopropylacrylamide)en_US
dc.subjectAdenineen_US
dc.subjectDNA recognitionen_US
dc.titleAssociation of poly(N-isopropylacrylamide) containing nucleobase multiple hydrogen bonding of adenine for DNA recognitionen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.apsusc.2013.01.074en_US
dc.identifier.journalAPPLIED SURFACE SCIENCEen_US
dc.citation.volume271en_US
dc.citation.issueen_US
dc.citation.spage60en_US
dc.citation.epage69en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000316787400009-
dc.citation.woscount7-
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