Mechanically responsive supported polyelectrolyte multilayer films

摘要

The invention concerns a mechanically responsive supported polyelectrolyte multilayer film, comprising:- an elastic substrate, on which are alternately coated:- at least one exponentially growing film; and- at least one mechanically responsive barrier film.;It further concerns a process for its preparation and the use of such films notably for mechanically responsive mixing or delivery of active substances.;It further concerns dosage forms of a drug, biosensors and implants comprising such films.