S, SowmyaPooja, PrakashN, RubaA, Nagamani PrabuB, JanarthananVasudeva, Reddy Minnam ReddyH.H., Hegazy2023-06-172023-06-172021-09https://doi.org/10.1016/j.ijleo.2020.166205Dye- sensitized solar cells (DSSCs) are typically made-up with nano-sized TiO2 but in this study an attempt was made to fabricate cells with TiO2 that are not of nano-size. Amaranthus and Henna leaves were chosen as dye-sensitizers. UV–vis and FTIR spectroscopic studies were taken to know the absorption range and functional groups of the dyes. J–V Characteristic study taken showed diode characteristics instead of solar cell characteristics.en-USArticle