Synthesis and investigation of optical properties and enhancement photocatalytic activity of TiO-SnO semiconductor for degradation of organic compounds.

Industrial wastewater treatment using UV irradiation in combination with oxidants or catalysts (TiO) has attracted attention as a promising substitute for conventional methods. Studying the preparation and characterization of TiO-SnO nanocomposites with different ratios, as well as their use in the enhanced photocatalytic degradation of acid red 37 dye in aqueous solution under UV irradiation as a model pollutant, are the goals of the research. The crystalline structures of the prepared nanomaterials were confirmed by XRD and the surface morphology of the samples was studied by TEM.

Assessing the effects of a novel biostimulant to enhance leafminer resistance and plant growth on common bean.

The leafminer Liriomyza trifolii is one of the major insects that affect Phaseolus vulgaris production worldwide. Novel and safe biobased stimulator compound (BSTC) with micronutrient-amino acid chelated compounds was developed from natural compounds and was used for foliar spray of P. vulgaris.

Anticancer activity of milk fat rich in conjugated linoleic acid against Ehrlich ascites carcinoma cells in female Swiss albino mice.

Background And Aim: The major conjugated linoleic acid (CLA) isomers have anticancer effect, especially breast cancer cells, inhibits cell growth and induces cell death. Also, CLA has several health benefits , including antiatherogenesis, antiobesity, and modulation of immune function. The present study aimed to assess the safety and anticancer effects of milk fat CLA against Ehrlich ascites carcinoma (EAC) in female Swiss albino mice.

A survey of selected essential and heavy metals in milk from different regions of Egypt using ICP-AES.

The aim of this paper was to assess the content of selected essential metals (Fe, Zn, Cu and Cr) and some heavy metals (Pb and Cd) in raw cow's milk collected from different Egyptian areas during different periods of one year (January-February, May-June and September-October 2009). Twenty-one samples of raw milk were analysed using inductively coupled plasma-atomic emission spectrometry for quantitative determination. The highest metal accumulation levels for Cd, Cr, Fe and Cu are found in milk samples collected from Shubra, while samples from Menofia and Tanash are high in Pb and Zn, respectively.