Layer-by-Layer Assembled Multilayer Films of Methoxypoly(ethylene glycol)-block-poly(α,L-glutamic acid) and Chitosan with Reduced Cell Adhesion

A methoxypoly(ethylene glycol) ‐block‐ poly( α , L ‐glutamic acid) (mPEGGA) diblock copolymer is synthesized. Using QCM measurements, it is shown that (CS/mPEGGA) n film construction takes place over two build‐up stages (exponential‐to‐linear). UV‐vis spectra reveal the regular increase of the multilayer film growth at different molecular weights of mPEGGA. Contact angle and surface morphology investigation prove that the hydrophilicity of...