Open Access Research Paper Views (755) Eco-friendly natural dyes as sensitizers for dye-sensitized solar cells (DSSCs) Ayesha Altaf, Tahira Aziz Mughal, Zafar Iqbal, Safeer Ahmad Int. J. Biosci. 11(6), 151-158, December 2017. DOI: http://dx.doi.org/10.12692/ijb/11.6.151-158 Keywords: Dye-Sensitized Solar Cells (DSSCs), Energy Conversion Efficiency, Open-Circuit Voltage, Short-Circuit Current Density, Titanium Dioxide nanoparticles Details