introduction: cutaneous leishmaniasis (cl) is a widespread disease that is epidemic in iran, too. photodynamic therapy (pdt) is an attractive modality to treat cancer and hyper proliferative diseases based on the use of a photosensitizer in the presence of oxygen and proper wavelength of light. in consideration of lesion location, lack of systemic involvement and inefficiency of current treatme...

Denim jeans, dyed with natural or synthetic indigo, are the most popular garments worn by individuals of all ages and approximately one billion pairs of jeans are produced per annum. Traditionally, denim has been woven with cotton in a warp face twill weave, in which the warp is blue whereas the weft is white. Dyeing is usually performed with pure indigo, or indigo combined with a sulfur dye to...

Abstract Complex carrot processing technology “Mirzoi krasny” along with concentrated and powdered natural dye rich in mineral elements biologically active substances obtained powder transparent juice used the food industry. Based on obtaining absorption spectrum of dyes, it was found that main coloring pigment dye, β, are also α γ-carotenoids.A method sterilization based an IR gausted object h...