Length effect of stimuli-responsive block copolymer prodrug filomicelles on drug delivery efficiency

Filomicelles possess some unique properties for improved in vivo drug delivery efficiency relative to commonly used spherical nanocarriers, which have attracted great interests. However, the length effect of the block copolymer prodrug-based filomicelles with a comparable cross-section diameter on the drug delivery efficiency and antitumor efficacy still need to be systematically studied. In this report, we prepare three optimized nanoparticles...