引用本文:
Bao Quan Huang. Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine[J]. Chinese Chemical Letters,
2009, 20(5): 627-630.
doi:
10.1016/j.cclet.2009.01.026
Citation: Bao Quan Huang. Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine[J]. Chinese Chemical Letters, 2009, 20(5): 627-630. doi: 10.1016/j.cclet.2009.01.026
Citation: Bao Quan Huang. Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine[J]. Chinese Chemical Letters, 2009, 20(5): 627-630. doi: 10.1016/j.cclet.2009.01.026
Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine
摘要:
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 poly[Nε-(benzyloxycarbonyl-lysine]-poly(ethylene glycol)-poly[Nε-(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.
English
Polymeric complex micelle loaded with axially substituted silicon(IV) phthalocyanine
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 poly[Nε-(benzyloxycarbonyl-lysine]-poly(ethylene glycol)-poly[Nε-(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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