Ryan M. Pearson,† Niladri Patra,§ Hao-jui Hsu,† Sayam Uddin,† Petr Kraĺ,§,∥ and Seungpyo Hong*,†,‡
ACS Macro Lett. 2013, 2, 77−81
Study
of surface-modified PEGylated dendron-based copolymers with -NH2,
-COOH, -Ac and -OMe end-group functionalities. It was demonstrated that
the micelles did not exhibit charge-dependent cellular interactions as
expected which could be a result of high molecular weight to surface
ratio and/or the orientation of the end groups (H-bonding). In
addition, the dendron micelles were found to be nontoxic up to
concentrations of 100 uM making them potential drug delivery systems.
ACS Macro Lett. 2013, 2, 77−81
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