主题词：Drug Solubulity and Delivery Systems; Advanced Drug Delivery Systems; Advancements in Transdermal Drug Delivery; Analytical Methods in Pharmaceuticals; Protein purification and stability; Crystallization and Solubility Studies; Nanoparticle-Based Drug Delivery; Microencapsulation and Drying Processes; Pharmaceutical studies and practices; Analytical Chemistry and Chromatography; Inhalation and Respiratory Drug Delivery; RNA Interference and Gene Delivery; Surfactants and Colloidal Systems; Hydrogels: synthesis, properties, applications; Dermatology and Skin Diseases; Polysaccharides Composition and Applications; Lipid Membrane Structure and Behavior; Granular flow and fluidized beds; Proteins in Food Systems; Ocular Surface and Contact Lens; Essential Oils and Antimicrobial Activity; biodegradable polymer synthesis and properties; Spectroscopy and Chemometric Analyses; Bee Products Chemical Analysis; Powder Metallurgy Techniques and Materials