Introduction: Aquasome is a self-assembled nanoparticulate carrier system with three layers. The system is made up of a polyhydroxy oligomer-coated inner nanocrystalline solid core. Adsorbed on the coated layer are drug molecules or biochemically active compounds. Self-assembly in this sense refers to the independent formation of molecules into organised, long-lasting, and non-covalently bonded patterns.This paper gives an overview of aquasome formation, covering structural properties, formulation methodologies, and the benefits and drawbacks of this novel drug delivery technology. The article primarily addresses the formulation processes used to create self-assembled nanostructures and their various possible applications. Method: Several online databases, including Science Direct, Medline, Web of Science, Google Scholar and Scopus, were used in the literature search. The datasets were searched for entries of studies up to July, 2023. The review paper especially addresses many elements of aquasome formation by various researchers employing methods/modified techniques such as co-precipitation, self-precipitation, sputtering, and and so forth. It also illustrates a variety of fields of therapy in which aquasome has been recognised to have a major influence, such as oxygen and extract carrier. Results: The solid core is responsible for providing structural stability, while the oligomeric coating is crucial for safeguarding against dehydration and stabilising the bioactive molecules. This biodegradable drug delivery vehicle at the nanoscale level exhibits a tendency to accumulate in the liver and muscles. The non-modification of drug adsorption onto the aquasome surface facilitates prompt pharmacological response by allowing unobstructed receptor recognition at the action site. Conclusions: Aquasome, a three-layered self-assembled molecule, is a simple yet new drug delivery system with promising carrier potentials to increase the solubility and bioavailability of poorly soluble drugs. Despite a host of challenges, such as time consumption, sophisticated processes, safety, and expensive research costs, aquasome may emerge as an alternative vesicular carrier in the future.
Rajak et al. (Fri,) studied this question.