Optical properties (absorbance and fluorescence) total of 15 natural dye samples were
investigated in the wavelength range of λ= 310-800 nm; using UV-Vis, Fluorescence and IR …

Optical transmittance of various natural organic-and synthetic (commercial)-dyes has been
measured in the wavelength range of 310-900 nm. The pure natural dye from raw samples …

Optical properties (absorbance, fluorescence, and transmittance) of the natural dyes
extracted from flower, leaf, bark and rhizome of some plant species available in Nepal have …

The exploration and analysis of the optical characteristics of natural dyes sourced from
various plant components such as leaves, flowers, tubers, and fruits have been conducted …

Successful conversion of visible light into electrical output was achieved by using four locally
available natural dyes as wide band gap semiconductor sensitizers in Dye-sensitized solar …

In the Present work, two natural dyes were extracted from flowers such as nerium oleander
and hibiscus. The ethanolic extract of the dyes obtained were mixed in an equal proportion …

Dye-sensitizer is heart of dye-sensitized solar cell which is an electron donor when receiving
irradiation on the surface. Dye can be classified as synthesized dye or natural dye. Natural …

The dye-sensitized solar cells (DSSCs) had been made using naturally extracted colorant
from flowers of red Bougainvillea, Nerium Oleander, and Tecoma stans as sensitizers. The …

Dye is an important element for dye sensitized solar cell (DSC), and acts as an electron
receiver when sunlight hits the DSC. It can be obtained from natural colour fruits, vegetables …

Dye-sensitized solar cells (DSSCs) are a type of the third generation of solar energy that are
discovered by Professor Michael Grätzel in 1991, also known as Grätzel cells. It works to …