奈米粒子與表面嫁接聚左旋離氨酸的奈米複合薄膜的製備和鑑定並應用於表面增強拉曼散射
| dc.contributor | 陳家俊 | zh_TW |
| dc.contributor.author | 吳宜洲 | zh_TW |
| dc.contributor.author | Yi-Chou Wu | en_US |
| dc.date.accessioned | 2019-09-04T09:36:26Z | |
| dc.date.available | 不公開 | |
| dc.date.available | 2019-09-04T09:36:26Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | 銀和金奈米粒子具有增強拉曼散射的特性。而聚左旋離氨酸，是一種生物可相容的水溶性聚肽分子，將其嫁接於矽晶片基底上，使得其在水溶液中能膨脹形成類陣列式的隨機線圈結構，而其支鏈露出的帶正電的氨基，容易因庫倫靜電力使得帶負電的奈米粒子吸附於聚左旋離氨酸的氨基上，形成一種生物可相容奈米複合薄膜。此薄膜材料可作為表面增強拉曼散射的的基底，我們使用羅單寧6G分子來找出最佳表面增強拉曼散射並探討薄膜對於表面增強拉曼散射的影響。 | zh_TW |
| dc.description.abstract | Silver and Gold nanoparticle have a characteristic of surface-enhanced Raman scattering (SERS). Poly(L-lysine) is a biocompatible polypeptide and can swell to the random coil in aqueous solution by grafted on silicon substrate. The amino group with positive charge can adsorb the nanoparticle to form the biocompatible nanocomposite film. This film can use as the substrate of surface-enhanced Raman scattering (SERS). We use Rhodamine 6G to find the best SERS and the effect of film to SERS. | en_US |
| dc.description.sponsorship | 化學系 | zh_TW |
| dc.identifier | GN0693420776 | |
| dc.identifier.uri | http://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22GN0693420776%22.&%22.id.& | |
| dc.identifier.uri | http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/100542 | |
| dc.language | 中文 | |
| dc.subject | 銀 | zh_TW |
| dc.subject | 金 | zh_TW |
| dc.subject | 聚左旋離氨酸 | zh_TW |
| dc.subject | 表面增強拉曼散射 | zh_TW |
| dc.title | 奈米粒子與表面嫁接聚左旋離氨酸的奈米複合薄膜的製備和鑑定並應用於表面增強拉曼散射 | zh_TW |
| dc.title | Fabrication and Characterization of Nanoparticle/Surface-Grafted Poly(L-lysine) Nanocomposite Film - And Application in Surface Enhanced Raman Scattering (SERS) | en_US |