Metal–complex assisted resonant SERS for trace-level detection of hazardous gaseous pyridine

Key Points

• Pyridine detection achieved at trace levels, enhancing safety measures for hazardous gases.
• Metal-complex assisted surface-enhanced Raman spectroscopy (SERS) used for trace-level analysis.
• Study focuses on resonant SERS methods for enhanced molecular identification of pollutants.
• Findings support the need for improved detection technologies in environmental safety initiatives.