arXiv · 1202.2303
Degradation versus self-assembly of block copolymer micelles
Abstract
The stability of micelles self-assembled from block copolymers can be altered by the degradation of the blocks. Slow degradation shifts the equilibrium size distribution of block copolymer micelles and change their properties. Quasi-equilibrium scaling theory shows that the degradation of hydrophobic blocks in the core of micelles destabilize the micelles reducing their size, while the degradation of hydrophilic blocks forming coronas of micelles favors larger micelles and may, at certain conditions, induce the formation of micelles from individual chains.
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Alexander Muratov, Vladimir A. Baulin. 2012-02-10. Degradation versus self-assembly of block copolymer micelles. https://doi.org/10.1021/la204625p
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