| Project/Area Number |
21550136
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Functional materials chemistry
|
|---|
| Research Institution | Fukuoka University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ANDO Setsuko 福岡大学, 理学部, 講師 (20078562)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | ホストゲスト化学 / シクロファン / クラスター効果 / ホストゲスト / 分子認識 |
|---|
| Research Abstract |
Water-soluble cyclophane dimer, trimer, tetramer, and pentamer were prepared by aminolysis of succinimidyl ester derivative of tetraaza[6.1.6.1] paracyclophane with lysine and the corresponding lysine peptide as a scaffold, followed by removal of the protecting groups. The present cyclophane oligomers showed enhanced guest-binding affinities toward fluorescent guests such as 6-p-toluidino-naphthalene-2-sulfonate, in comparison with those of monocyclic cyclophane, reflecting multivalency effects in macrocycles. The effects of multivalent macrocycles on the guest-binding of the present cyclophane oligomers were also confirmed by SPR measurements.
|
