Research Article
Green Synthesis of Silver Nanoparticles Using Catharanthus roseus Flower Extracts and the Determination of Their Antioxidant, Antimicrobial, and Photocatalytic Activity
Figure 5
Structure of methyl orange. Methyl orange is an orange organic dye that contains a strong azo bond that is not degradable under normal conditions commonly used in titrations as a pH indicator and textile industries for dyeing and printing.