IPB is a multifunctional dye used in various biological experiments, enabling researchers to observe and analyze cell structures, track and detect biomolecules, evaluate cell functions, distinguish cell types, study tissue pathology, and monitor microorganisms. Its applications extend from fundamental scientific research to a broad range of clinical diagnostics. Additionally, dyes are commonly utilized in traditional areas like textile dyeing, as well as in innovative fields such as functional textile processing, food pigments, and dye-sensitized solar cells.