Authors: Li Junbo Zhang Junkai Liu Pu Liang Ju Feng Shuxiao
Publish Date: 2010/11/24
Volume: 289, Issue: 2, Pages: 193-198
Abstract
The polyion micelles were prepared with polyethylene glycolblockpoly4vinylpyridium PEG114bP4VPH+35 and tetrakis 4sulfonatophenyl porphyrin TPPS in acid aqueous solution Micellization was investigated by using a combination of static and dynamic laser scattering UV–Vis spectroscopy revealed that the H and Jtype aggregates of TPPS were formed in the micellar core Transmission electron microscopy studies of the polyion micelles show that the obtained polyion micelles take a diphasesegregated core the polymer phase and the incompatible TPPS aggregates phase
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