主题词：Analytical Chemistry and Chromatography; Analytical chemistry methods development; Analytical Methods in Pharmaceuticals; Pesticide Residue Analysis and Safety; Chemistry and Chemical Engineering; Advanced Chemical Sensor Technologies; Biosensors and Analytical Detection; Mass Spectrometry Techniques and Applications; Electrochemical sensors and biosensors; Electrochemical Analysis and Applications; Microplastics and Plastic Pollution; Metabolomics and Mass Spectrometry Studies; Computational Drug Discovery Methods; Pharmaceutical and Antibiotic Environmental Impacts; Advanced biosensing and bioanalysis techniques; Microfluidic and Capillary Electrophoresis Applications; Analytical Chemistry and Sensors; Recycling and Waste Management Techniques; Antibiotics Pharmacokinetics and Efficacy; Ionic liquids properties and applications; Extraction and Separation Processes; Various Chemistry Research Topics; Spectroscopy and Chemometric Analyses; Effects and risks of endocrine disrupting chemicals; Adsorption and biosorption for pollutant removal