Cation-Anion Distance in the Charge-Separated State Produced by Photoionization: Single Molecule Fluorescence Detection
| Project/Area Number |
23655010
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Physical chemistry
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
MIYASAKA Hiroshi 大阪大学, 大学院・基礎工学研究科, 教授 (40182000)
|
|---|
| Research Collaborator |
ITO Syoji 大阪大学, 大学院・基礎工学研究科, 助教 (10372632)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
|---|
| Keywords | 単一光子 / 単一分子計測 / 光イオン化 / カチオン-電子対 / 再結合発光 / イオン対間距離 / 電荷再結合 / カチオン-電子イオン対 |
|---|
| Research Abstract |
To precisely elucidate the properties of electron－cation pair produced by the photoionization in the condensed phase, the detection system with a single molecular level was designed. In relation to this aim, the role of the photo-ionized state in the fluorescence blinking process was elucidated by using a single molecule fluorescence detection system of the guest dye molecule in the micro-droplet of the nonpolar solution.
|
Report
(3 results)
Research Products
(14 results)
