“…6 Morphologically induced polychromism has been investigated for poly( p-phenylenevinylene), poly( p-phenylene) and polythiophene families, which has been shown to influence their performance in bioimaging, LEDs, solar cells, etc. [7][8][9] This phenomenon is controlled by the polymer chain conformation, electronic structure, and polymerization conditions. Hence, tailoring of their structures is done to improve their processability and fluorescence characteristics.…”