Photocatalytic disassembly of tertiary amine-based dendrimers to monomers and their application to the 'catch and release' of a dye in aqueous solution

被引：2

作者：

Sharma, Anindra ^{[1
]}

Koenig, Burkhard ^{[2
]}

Jayaraman, Narayanaswamy ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India

[2] Univ Regensburg, Inst Organ Chem, D-93040 Regensburg, Germany

来源：

NEW JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 08期

关键词：

PHOTOINDUCED ELECTRON-TRANSFER; DENDRITIC POLYMERS; RIBOFLAVIN; DEGRADATION;

D O I：

10.1039/c4nj00356j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photocatalytic disassembly of tertiary amine-based poly(propyl ether imine) dendrimers, in the presence of either 9,10-anthraquinone or riboflavin tetraacetate and O-2(g), leads to di- and tripropanolamine monomers. An application is shown by solubilisation of a water-insoluble dye, Sudan I, in aq. dendrimer solution ('catch'), followed by its 'release' upon disassembly of the dendrimer.

引用

页码：3358 / 3361

页数：4

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