Study of structural control and multi-functionarization of self-organized porphyrin assemblies
| Project/Area Number |
23550153
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Functional materials chemistry
|
|---|
| Research Institution | Kyoto Institute of Technology |
|---|
Principal Investigator |
SASAKI KEN 京都工芸繊維大学, 工芸科学研究科, 准教授 (20205842)
|
|---|
| Project Period (FY) |
2011 – 2013
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 自己組織化 / 超分子 / 光合成 / シクロデキストリン / ポルフィリン / 光機能 / 分子認識 |
|---|
| Research Abstract |
Upon basic research of large scale self-organized molecular structures by non-covalent weak interactions, new methodology have been developed for multi-porphyrin assemblies using inclusion abilities of cyclodextrin for water soluble porphyrins. Here, Synthesis of a host porphirin with 4 cyclodexistrins of each surfaces, that is, total 8 cyclodextrins, which formed porphyrin assemblies with water soluble zinc porphirin (ZnTPPS) were reported. Sterical arrangements were affected for energy transfer efficiency from ZTPPS to central host freebase porphirn. These observations indicated that photo functions in assembly could be freely controlled by the molecular structure.
|
Report
(4 results)
Research Products
(65 results)
