| Polymeric complex micelle loaded with axially substituted silicon（IV） phthalocyanine |
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| 作者姓名： | Bao Quan Huang |
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| 作者单位： | College of Chemistry & Material Science, Fujian Normal University, Fuzhou 350007, China |
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| 基金项目： | This study was supported by the National Natural Science Foundation of China (No.20604007), Natural Science Foundation of Fujian (No.2008J0078), Key Foundation for Ministry of Education, China (No.206071), Project WKJ2008-2-61 supported by science research foundation of Ministry of Health&United Fujian Provincial Health and Education Project for Tackling the Key Research, China. |
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| 摘 要： |
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| 关 键 词： | 胶束聚合 酞菁 轴向 高分子 两亲嵌段共聚物 硅 原子力显微镜 红外光谱 |
Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine |
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| Bao Quan Huang.Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine[J].Chinese Chemical Letters,2009,20(5):627-630. |
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| Authors: | Bao Quan Huang |
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| Institution: | College of Chemistry & Material Science, Fujian Normal University, Fuzhou 350007, China |
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| Abstract: | A novel axially substituted silicon(IV) phthalocyanine, namely di-pyridyloxy axially substituted silicon(IV) phthalocyanine 2 was synthesized and characterized by UV/vis, IR, elemental analysis, MS as well as 1H NMR spectroscopy. Hydrophobic 2 was encapsulated by amphiphilic triblock copolymer polyNε-(benzyloxycarbonyl-lysine]-poly(ethylene glycol)-polyNε-(benzyl oxycarbonyl) (PLL(Z)-b-PEG-b-PLL(Z)) to form hydrophobic 2-loaded polymeric complex micelle (PIC) (2-loaded PIC). Atom force microscopy (AFM) image showed that 2-loaded PIC formed a spherical nanocarrier with approximately 35-50 nm in diameter. The fluorescence intensity and lifetime of 2-loaded PIC was significantly enhanced by the incorporation 2 into PIC nanocarrier. |
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| Keywords: | Axially substituted phthalocyanine Polymeric complex micelle Amphiphilic triblock copolymer |
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