A dual functional colorimetric and fluorescence chemosensor based on benzo[f]fluorescein dye derivatives for copper ions and pH; kinetics and thermodynamic study

Abstract

This comprehensive study presents the development of a dual functional chemosensor based on benzo[f]fluorescein dye derivatives. The sensor demonstrates excellent performance for both copper ion detection and pH monitoring through colorimetric and fluorescence responses. The research includes detailed kinetics and thermodynamic analysis, providing valuable insights into the sensor mechanism and performance characteristics.

Key Features

• Dual functional chemosensor design
• Benzo[f]fluorescein dye derivatives
• Colorimetric and fluorescence detection
• Copper ion selectivity
• pH monitoring capability
• Comprehensive kinetics study
• Thermodynamic analysis

Research Significance

This work represents a significant contribution to the field of chemical sensing by providing both practical sensor development and fundamental understanding of the detection mechanisms. The inclusion of kinetics and thermodynamic studies enhances the scientific value and practical applicability of the developed sensor system.