主题词：Advanced biosensing and bioanalysis techniques; Biosensors and Analytical Detection; Electrochemical sensors and biosensors; Diverse Scientific and Economic Studies; Analytical Chemistry and Sensors; Molecular Sensors and Ion Detection; Mathematics, Computing, and Information Processing; Advanced Chemical Sensor Technologies; Electrochemical Analysis and Applications; Luminescence and Fluorescent Materials; Advanced Sensor and Energy Harvesting Materials; Gas Sensing Nanomaterials and Sensors; Advanced Biosensing Techniques and Applications; SARS-CoV-2 detection and testing; Advanced Nanomaterials in Catalysis; Microfluidic and Capillary Electrophoresis Applications; Data Visualization and Analytics; Cell Image Analysis Techniques; Nanoplatforms for cancer theranostics; Conducting polymers and applications; Microfluidic and Bio-sensing Technologies; Earthquake and Disaster Impact Studies; Extracellular vesicles in disease; Spectroscopy Techniques in Biomedical and Chemical Research; Educational Reforms and Innovations