2012 Fiscal Year Final Research Report
Development of novel dyes showing strong fluorescence in the near infrared region both in solution and in the solid state.
| Project/Area Number |
23750228
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Organic industrial materials
|
|---|
| Research Institution | Gifu University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Keywords | 蛍光 / ホウ素錯体 / 固体蛍光 / 近赤外 |
|---|
| Research Abstract |
Novel fluorescent dyes, pyrazine-boron complex and thiazole-boron complexes, have been synthesized and their fluorescence properties were investigated. Synthesized pyrazine-boron complexes exhibited fluorescence in solution (F_max: 472-604 nm, Φ_f: 0.28-0.71) and in the solid state (F_max: 496-624 nm, Φ_f: 0.03-0.32). On the other hand, thiazole-BF2complexes exhibited higher Φ_f values in the solid state (Φ_f: 0.23-0.26) than in solution (Φ_f <=0.04); in other words, thiazole-BF2complexes have AIEE character.
|
