Technological advances in nanomedicine and liposomes: Promises and challenges in modern medicine

Abstract

The chapter addresses nanotechnology and its applications in medicine, focusing on nanomedicine and liposomes. Nanotechnology has transformed medical science, particularly through nanomedicine, which uses nanomaterials for more accurate and personalized diagnoses and treatments. Metallic, magnetic, carbon and quantum dot nanoparticles stand out, each with specific applications in targeted drug delivery, imaging and advanced therapies. Liposomes, discovered in 1965, are effective lipid vesicles for drug delivery, evolving over the years with preparation techniques such as thin-film hydration and sonication. Despite the advances, challenges such as liposome stability and large-scale production still need to be overcome. The future of nanomedicine and liposomes is promising, with continuous technological innovations and improvements in the safety and efficacy of treatments, promising significant advances in the diagnosis and treatment of complex diseases.

DOI:https://doi.org/10.56238/sevened2024.025-017