Characterizing micelles involves several techniques to evaluate their size, shape, and encapsulation efficiency: - Dynamic Light Scattering (DLS): Measures the size distribution of micelles. - Transmission Electron Microscopy (TEM): Provides detailed images of micelle morphology. - Nuclear Magnetic Resonance (NMR): Used to study the structure and dynamics of micelles. - High-Performance Liquid Chromatography (HPLC): Assesses the encapsulation efficiency and release profile of solubilized drugs.