Synthesis, structural and optical characterizations of ZrO2-bromothymol blue nanocomposite thin-film [ZrO2+BTB]C and its application: experimental and TDD-DFT computations. - Mogharbel, Roaa T.; Al-Hossainy, Ahmed F.; Ibrahim, Ali.; El-Aal, Mohamed Abd; Zoromba, Mohamed Sh.; Ibrahim, Samia M.; Yahia, Asmaa; Farhan, Nasser (Journal of Materials Science: Materials in Electronics, 2022)