The invention provides polyelectrolyte inks comprising a solvent, a cationic polyelectrolyte, dissolved in the solvent, and an anionic polyelectrolyte, dissolved in the solvent. The concentration of at least one of the polyelectrolytes in the solvent is in a semidilute regime.
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
The subject matter of this application was in part funded under Contract Number DEFG-02-91ER-45439 awarded by the Department of Energy (DOE) and Contract Number DMR01-177792 awarded by the National Science Foundation (NSF). The Government may have certain rights in the invention.