主题词：Drug Solubulity and Delivery Systems; Advanced Drug Delivery Systems; Advancements in Transdermal Drug Delivery; Analytical Methods in Pharmaceuticals; Analytical Chemistry and Chromatography; Crystallization and Solubility Studies; Pharmaceutical studies and practices; Nanoparticle-Based Drug Delivery; Protein purification and stability; Microencapsulation and Drying Processes; Inhalation and Respiratory Drug Delivery; Surfactants and Colloidal Systems; Hydrogels: synthesis, properties, applications; Antibiotics Pharmacokinetics and Efficacy; Lipid Membrane Structure and Behavior; Polysaccharides Composition and Applications; Dermatology and Skin Diseases; Granular flow and fluidized beds; Drug Transport and Resistance Mechanisms; biodegradable polymer synthesis and properties; RNA Interference and Gene Delivery; Pharmacological Effects of Natural Compounds; Rheology and Fluid Dynamics Studies; Microfluidic and Capillary Electrophoresis Applications; Innovative Microfluidic and Catalytic Techniques Innovation