主题词：Analytical Chemistry and Chromatography; Analytical chemistry methods development; Pesticide Residue Analysis and Safety; Advanced Chemical Sensor Technologies; Mass Spectrometry Techniques and Applications; Microfluidic and Capillary Electrophoresis Applications; Chromatography in Natural Products; Metabolomics and Mass Spectrometry Studies; Pharmacological Effects and Assays; Legal and Regulatory Analysis; Linguistic, Cultural, and Literary Studies; Military Technology and Strategies; Toxic Organic Pollutants Impact; Traditional Chinese Medicine Analysis; Effects and risks of endocrine disrupting chemicals; Dye analysis and toxicity; Analytical Methods in Pharmaceuticals; Advanced Proteomics Techniques and Applications; Environmental and Analytical Chemistry Studies; Chemical Analysis and Environmental Impact; Biochemical Analysis and Sensing Techniques; Water Quality Monitoring and Analysis; Antibiotics Pharmacokinetics and Efficacy; Electrochemical sensors and biosensors; Analytical Chemistry and Sensors