主题词：Analytical Chemistry and Chromatography; Analytical chemistry methods development; Advanced biosensing and bioanalysis techniques; Electrochemical Analysis and Applications; Electrochemical sensors and biosensors; Advanced Chemical Sensor Technologies; Analytical Methods in Pharmaceuticals; Analytical Chemistry and Sensors; Mass Spectrometry Techniques and Applications; Biosensors and Analytical Detection; Pesticide Residue Analysis and Safety; Metabolomics and Mass Spectrometry Studies; Molecular Sensors and Ion Detection; Spectroscopy and Chemometric Analyses; Microfluidic and Capillary Electrophoresis Applications; Human auditory perception and evaluation; Advanced Nanomaterials in Catalysis; Various Chemistry Research Topics; Water Quality Monitoring and Analysis; Educational Robotics and Engineering; History of Medical Practice; Antibiotics Pharmacokinetics and Efficacy; Computational Drug Discovery Methods; Luminescence and Fluorescent Materials; Pharmaceutical and Antibiotic Environmental Impacts