The 18th Liposome Research Days 2024 conference “Delivering Innovation and Driving Applications” was a great showcase of the latest trends and innovations in liposome and lipid nanoparticles technologies and applications. Noelia presented her work as a poster on engineering liposomes as biomimetic delivery systems, while Kostas delivered the final oral presentation of the programme, titled: “Back to the Future: Creative Revisiting of the PEGylated Liposome from Biomarker Scavengers to Brain Transporters”.