Novel biohybrid homo-polyelectrolyte-based nanocarriers were formed by the complexation of insulin (INS) with a biocompatible and cationic polyelectrolyte, namely, poly(vinyl benzyl trimethylammonium chloride) (PVBTMAC). According to light-scattering techniques, hydrophilic PVBTMAC homo-polyelectrolyte forms single chains in aqueous media. The resulting PVBTMAC/INS via electrostatic co-assembly...

The synthesis, characterization, and thermal properties of partially renewable poly(butylene terephthalate) copolyesters containing alditol units are described. These were obtained by polycondensation in solution from mixtures 1,4-butanediol 2,3-di- O-benzyl-L-threitol with terephthaloyl chloride. Copolyesters weight-average molecular weights oscillating between 4 000 12 g·mol −1 dispersities a...

The recent COVID-19 pandemic provoked an outstanding increase of infection-control measures, with chlorhexidine becoming extensively used antiseptic. Allergic contact dermatitis to is considered as a rare event in children, often difficult identify, and its diagnosis misdiagnosed other skin diseases. We aimed explore the sensitization chlorhexidine-containing antiseptics infants children determ...

Novel N-amino benzylthiolates were synthesized via multicomponent reaction of malononitrile, isothiocyanates and benzyl halides under conventional and solvent-free conditions. Various electron-donating and -withdrawing substitutes within both isothiocyanates and benzyl halides were used to demonstrate the efficiency of new methodology. A broad spectrum of antibacterial and antifungal activities...