Performance test of Zn-astaxanthin complex-sensitized solar cell: effect of light intensity on open-circuit voltage and short-circuit current values.

The sensitizer is one of the most essential dye-sensitized solar cell (DSSC) components. In the present research, a Zn-astaxanthin complex was investigated as a sensitizer, compared to pure astaxanthin. The complex with a 1:1 mole ratio between astaxanthin and Zn was synthesized in a reflux reactor at 37-60 °C.

The stability and irritability study of the chitosan- spray gel as wound healing.

Objectives: Chitosan is a natural polysaccharide widely used in various clinical applications including regeneration of skin tissue. has properties in healing burns on the skin, anti-inflammatory effect, and leaves a protective layer on the skin after drying so it provides protection to the wound. The spray gel of chitosan- was developed as a wound healing that has combined of effect of both component and easy to use.