Smart Carbon Dioxide Biosensors Based on Chlorophyll, Folium Apocyni Herbal Medicine, and Rhizoma Polygonati Sugar Carbon Dots

This study focuses on the role of chlorophyll, the Folium Apocyni herbal medicine, and Rhizoma polygonati sugar carbon dots in developing carbon dioxide biosensors. The experimental approach focuses on evaluating fluorescence intensity, phosphatase activity, and surface effects as potential detection mechanisms. The observed changes highlight their potential applicability in creating effective and reliable biosensors.