Thiolation of non-ionic surfactants for the development of lipid-based mucoadhesive drug delivery systems. - Racaniello GF; Knoll P; Jörgensen AM; Arduino I; Laquintana V; Lopedota AA; Bernkop-Schnürch A; Denora N (European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 2022)