主题词：Analytical Methods in Pharmaceuticals; Analytical Chemistry and Chromatography; Pesticide Residue Analysis and Safety; Phytochemicals and Antioxidant Activities; Analytical chemistry methods development; Spectroscopy and Chemometric Analyses; Analytical Chemistry and Sensors; Advanced Chemical Sensor Technologies; Essential Oils and Antimicrobial Activity; Natural product bioactivities and synthesis; Phytochemistry and Biological Activities; Scientific Measurement and Uncertainty Evaluation; Heavy Metals in Plants; Water Quality Monitoring and Analysis; Adsorption and biosorption for pollutant removal; Metabolomics and Mass Spectrometry Studies; Food Quality and Safety Studies; Chemical Thermodynamics and Molecular Structure; Computational Drug Discovery Methods; Diabetes Treatment and Management; Antibiotics Pharmacokinetics and Efficacy; Nuts composition and effects; Pharmacological Effects and Assays; Effects and risks of endocrine disrupting chemicals; Forensic Toxicology and Drug Analysis