@article{seoud_pires_loffredo_imran_pulcini_corrêa_mustafa_2013,  title={Convenient solvatochromic probes for the determination of solvent properties: β-carotene and 2-chloro-7-nitro-9H-fluorene},  volume={24},  ISSN={0103-5053},  url={https://doi.org/10.5935/0103-5053.20130142},  DOI={10.5935/0103-5053.20130142},  number={7},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Seoud, Omar A. El and Pires, Paulo A. R. and Loffredo, Carina and Imran, Muhammad and Pulcini, Paolo D. and Corrêa, Michelle F. and Mustafa, Rizwana},  year={2013},  month={Jul},  pages={1079–1084} }