Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이수영 | * |
dc.contributor.author | 정병문 | * |
dc.date.accessioned | 2016-08-29T11:08:44Z | - |
dc.date.available | 2016-08-29T11:08:44Z | - |
dc.date.issued | 2009 | * |
dc.identifier.issn | 0024-9297 | * |
dc.identifier.other | OAK-5563 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/231903 | - |
dc.description.abstract | We are reporting end-capping of the amino groups of a polypeptide block copolymer by hydrophobic alkyl groups including methyl, ethyl, and propyl group. The end-capped polymer aqueous solution undergoes sol-to-gel transition as the temperature increases in a physiologically important temperature range of 10-40 °C, whereas the unmodified polymer does not show the transition. In addition, secondary structure of the polypeptide changed from random coils to /3-sheets and the assembled pattern changed from spherical micelles into cylindrical nanofibrous structures in water by the hydrophobic end-capping of the polymer. The enhanced hydrophobic interactions by the alkyl end groups recruit the hydrophobic polypeptides in a more organized way to drive such a conformational change of polypeptides. © 2009 American Chemical Society. | * |
dc.language | English | * |
dc.title | End groups adjusting the molecular nano-assembly pattern and thermal gelation of polypeptide block copolymer aqueous solution | * |
dc.type | Article | * |
dc.relation.issue | 8 | * |
dc.relation.volume | 42 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 3147 | * |
dc.relation.lastpage | 3151 | * |
dc.relation.journaltitle | Macromolecules | * |
dc.identifier.doi | 10.1021/ma900341m | * |
dc.identifier.wosid | WOS:000265411400038 | * |
dc.identifier.scopusid | 2-s2.0-66549107099 | * |
dc.author.google | Kim J.Y. | * |
dc.author.google | Park M.H. | * |
dc.author.google | Joo M.K. | * |
dc.author.google | Lee S.Y. | * |
dc.author.google | Jeong B. | * |
dc.contributor.scopusid | 이수영(53980218900;7409697278) | * |
dc.contributor.scopusid | 정병문(7102237959) | * |
dc.date.modifydate | 20240415140424 | * |