Self-emulsification in chemical and pharmaceutical technologies

The interest in the low energy self-emulsification techniques has exploded recent years, driven by three main trends: transition to "greener" technologies both its aspects - less consumption and replacement of petrochemicals natural ingredients; costly maintenance demanding equipment for nanoemulsification; quest efficient robust self-emulsifying formulations oral drug delivery. Here we first present a brief overview known low-energy methods nanoemulsion formation, focusing on their mechanistic understanding discussing some advances development applications. Next, review conceptually new approaches chemical technologies, discovered last several years. colloidal features specific requirements drug-delivery systems (SEDDS) are also discussed briefly. Finally, summarize current trends challenges this vivid research area.