主题词：3D Printing in Biomedical Research; Tissue Engineering and Regenerative Medicine; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Educational Robotics and Engineering; Silk-based biomaterials and applications; Electrospun Nanofibers in Biomedical Applications; Advanced Sensor and Energy Harvesting Materials; Nanoplatforms for cancer theranostics; Wound Healing and Treatments; RNA Interference and Gene Delivery; Innovative Microfluidic and Catalytic Techniques Innovation; Advanced Nanomaterials in Catalysis; Osteoarthritis Treatment and Mechanisms; Graphene and Nanomaterials Applications; Bone Tissue Engineering Materials; Hydrogels: synthesis, properties, applications; Nerve injury and regeneration; Advancements in Transdermal Drug Delivery; Extracellular vesicles in disease; Biosensors and Analytical Detection; Neuroscience and Neural Engineering; Advanced Biosensing Techniques and Applications; Pluripotent Stem Cells Research; Nanoparticle-Based Drug Delivery