**Funding statement**

Authors declare that our research and publication of this chapter was partially financed by CONACyT (Mexican Science and Technology National Council) through 2015 CONACyT SEP-CB (Basic Science-Public Education Ministry) project fund

*Excited States of Six Anthocyanidin Variants with Different Solvents as Dye Sensitizers… DOI: http://dx.doi.org/10.5772/intechopen.108158*

258,553/CONACyT/CB-2015-01 and by SEP through DSA/103.5/15/7028 project fund within the 2015 National PRODEP call.
