Research Article

Synthesis of Chitosan Microparticles Encapsulating Bacterial Cell-Free Supernatants and Indole Acetic Acid, and Their Effects on Germination and Seedling Growth in Tomato (Solanum lycopersicum)

Figure 3

UV-VIS absorbance of the IAA standard at 280 nm measured in the supernatant (left axis) and, the encapsulation efficiency as a function of the concentration of IAA (right axis).