Medical Diagnostics: Smart dyes are used in biosensors to detect biomarkers for various diseases. They can provide real-time feedback and enable early diagnosis. Environmental Monitoring: These dyes can be used to detect pollutants or hazardous substances in the environment, providing a visual indication of contamination levels. Textiles: Smart dyes are used in fabrics to create clothing that changes color based on temperature or light exposure, adding a functional and aesthetic dimension to textiles. Food Safety: They are used in packaging to indicate the freshness of food products by changing color in the presence of spoilage bacteria or gases.
