Reply to the 'Comment on "Metal-organic green dye: chemical and physical insight into a modified Zn-benzoporphyrin for dye-sensitized solar cells"' by R. Steer, RSC Advances, 2018, DOI: 10.1039/c8ra00213d.

ABSTRACT: The authors reply to the comment by R. P. Steer discussing the reasons for their incorrect assignment of the luminescence decay of the novel compound 5,10,15-(triphenyl),20-[ethynyl-(4-carboxy)phenyl]tetrabenzoporphyrinate Zn(ii) (PETBP). Further DFT and TDDFT calculations have been performed on the compound to investigate the possibility of a direct S₂-S₀ decay instead of a S₂-S₁ conversion with a subsequent emission to the ground state. In addition, the presence of traces of very luminescent contaminants of the ring-opened type has been considered on the grounds of calculated absorption and fluorescence spectra. The results of these investigations confirm that the S₂-S₀ emission reported in the commented paper is not attri

SUBMITTER: Zanotti G 

PROVIDER: S-EPMC9128345 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature