Advanc ed

智能算法在多环芳烃检测中的研究进展

Polycyclic aromatic hydrocarbons(PAHs) are environmentally persistent, bioaccumulative, and pose a potential carcinogenic risk. Their trace, rapid, and accurate detection is of great significance for environmental monitoring and risk assessment. Addressing issues such as peak overlap, structural similarity, matrix inte...

Understanding pesticide pollution: sources, classification, environmental and health impacts, analytical approaches, and treatment techniques with special emphasis on India

智能算法辅助SERS环境痕量污染物检测进展

Trace pollutants in environmental waters are often present at low levels and in complex mixtures, while matrix interference can further complicate the interpretation of SERS spectra. This paper reviews the use of intelligent algorithms for SERS-based environmental analysis, focusing on pollutant identification, concent...

SERS-Based Detection of Food Contaminants: From Laboratory Sensitivity to Practical Implementation—Bottlenecks and Pathways to Standardization

Ensuring food safety requires the detection of trace-level contaminants such as pesticides, mycotoxins, and heavy metals. Analytical approaches for these analytes should feature high sensitivity, good selectivity, and compatibility with aqueous matrices; surface-enhanced Raman spectroscopy (SERS) satisfies these requir...

Machine Learning–Enhanced LC–HRMS Workflows for Suspect and Nontargeted Screening of Pesticide Residues in Fruits and Vegetables

Analytical methodologies are essential for detecting and quantifying contaminants. While methods for known compounds are well established, identifying unexpected or unknown compounds remains challenging due to the lack of reference data. Several strategies have been proposed to integrate analytical information into dat...

Analytical Strategies for the Detection of Pesticides, Antibiotics, and Heavy Metals in Honey: Current Advances and Implications for Food Safety

Honey is a natural food product highly valued for its nutritional and biological properties. Its quality and safety are increasingly affected by environmental contamination and apicultural practices. Among the most relevant contaminants, pesticide residues, veterinary antibiotics, and heavy metals represent major conce...