Determination of phenolic compounds in water using excitation- emission fluorescence matrices coupled to multiway calibration strategies

Key Points

• This research aims to evaluate different chemometrics models for the determination of phenolic compounds in water.
• Developed chemometrics models from first-order to higher-order.
• Used excitation-emission fluorescence matrices for detection.
• Applied multiway calibration strategies in analysis.
• Higher-order models provided improved accuracy compared to first-order models.
• Demonstrated enhancement in the detection of phenolic compounds in various water samples.