Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | William Thomas Nichols | - |
dc.date.accessioned | 2018-03-29T10:50:36Z | - |
dc.date.available | 2018-03-29T10:50:36Z | - |
dc.date.issued | 2013-08 | - |
dc.identifier.citation | APPLIED SURFACE SCIENCE 권: 285 페이지: 517-523 | en_US |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0169433213015778?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/53982 | - |
dc.description.abstract | In this paper we study the self-assembly of TiO2 nanoparticles with cyclodextrin molecules into a self-supporting fiber network. We observe the network's macroscopic growth and evolving microstructure as a function of time and relate these to the chemical changes of the solution and the composition of the growing network. From this data we elucidate the steps of the self-assembly process. The TiO2 nanoparticles initiate a photocatalytic reaction that results in a ring breaking and dehydration of the cyclodextrin molecules in solution. This dehydration exposes the hydrophobic regions of the cyclodextrin molecule to the water solution, supplying the force that drives self-assembly. This same hydrophobic force also leads to branch and junction formation between fibers that ultimately build up the self-supporting network structure. (C) 2013 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (No. 2011-0013704) and the research fund of Hanyang University (HY-2010-N). The authors would like to thank Jung Woong Kim and Sungmin Han for technical assistance. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | en_US |
dc.subject | Cyclodextrin | en_US |
dc.subject | Titania | en_US |
dc.subject | Self-assembly | en_US |
dc.subject | Nanofiber | en_US |
dc.subject | Biomimetics | en_US |
dc.title | Cyclodextrin directed self-assembly of TiO2 nanoparticles | en_US |
dc.type | Article | en_US |
dc.relation.volume | 285 | - |
dc.identifier.doi | 10.1016/j.apsusc.2013.08.086 | - |
dc.relation.page | 517-523 | - |
dc.relation.journal | APPLIED SURFACE SCIENCE | - |
dc.contributor.googleauthor | Yoon, Sungkwon | - |
dc.contributor.googleauthor | Nichols, William T | - |
dc.relation.code | 2013008982 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | nichols | - |
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