| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2014: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2013: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
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| Outline of Final Research Achievements |
Dendritic supramolecular polymers (DSPs) used a dendrimer as monomers of SPs have attracted growing interest. Phenylazomethine Dendrimer (DPA) consists of π-conjugated imine backbones with an electron density gradient, where the inner imine groups act as a coordination site. Therefore, DPAs show a stepwise radial complexation with Lewis acids such as metal salts and triphenylcarbenium cation (TPM). This character leads to construct the DSP (i.e. a linear cross linking molecule which has TPM in its both terminals (linker) was designed and coordinated to the first layer of DPA). This DSP is a first example of a DSP that can precisely accumulate metal salts onto its outer layer. We demonstrated the new applications of a DSP such as the template for metal arrangement. Additionally, we obtained the dendritic supramolecular sheet (DSS) by selecting a four-substituted dendrimer (ZnTPPG4).In conclusion, the DSP and the DSS of DPA were prepared and proved that it can accumulate SnCl2.
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