主题词：Photoacoustic and Ultrasonic Imaging; Spectroscopy Techniques in Biomedical and Chemical Research; Advanced Fluorescence Microscopy Techniques; Optical Coherence Tomography Applications; Optical Imaging and Spectroscopy Techniques; Laser Applications in Dentistry and Medicine; Spectroscopy and Chemometric Analyses; Photodynamic Therapy Research Studies; Nanoplatforms for cancer theranostics; Cell Image Analysis Techniques; Photoreceptor and optogenetics research; Infrared Thermography in Medicine; Thermography and Photoacoustic Techniques; Digital Holography and Microscopy; bioluminescence and chemiluminescence research; Bee Products Chemical Analysis; Thermoregulation and physiological responses; Microfluidic and Bio-sensing Technologies; Skin Protection and Aging; Glaucoma and retinal disorders; Dermatologic Treatments and Research; Gold and Silver Nanoparticles Synthesis and Applications; Advanced Biosensing Techniques and Applications; Corneal surgery and disorders; Biosensors and Analytical Detection