Published Paper Details:

Polymeric micelles have emerged as an extraordinary class of supramolecular nanocarriers that successfully bridge the gap between highly challenging biopharmaceutical candidates and effective clinical treatment workflows. Composed of self-assembled amphiphilic copolymers, these unique systems possess an optimized core-shell spatial architecture that sequesters poorly water-soluble therapeutics within an isolated hydrophobic core while projecting a highly hydrated, biocompatible corona into aqueous continuous domains. This comprehensive review delivers an extensive, highly granular analysis of the architectural variables, thermodynamics, engineering principles, and translational trajectories governing contemporary micellar delivery structures. We critically trace the historical progression from baseline preparation methodologies including direct dissolution, dialysis co-solvent extraction, emulsification-evaporation, and traditional thin-film hydration to next-generation scalable platforms powered by automated microfluidic continuous systems, supercritical fluid extractions, PEG-assisted plasticizer-driven self-assemblies, and localized multi-stimuli responsive dynamic orientations. Furthermore, this treatise presents structural comparative inventories detailing exactly how these assembly pathways dictate critical quality attributes such as average size windows, polydispersity metrics, absolute loading contents, and dilution colloidal stability across target oncology, anti- infective, and chronic anti-inflammatory domains. Finally, robust implementation guidelines under Quality-by- Design paradigms and process analytical frameworks are delineated to successfully overcome manufacturing bottlenecks, ensuring a clear path toward regulatory approval and real-world industrial scale-up.