This Article describes a new microencapsulation method based on a Pickering emulsion templated interfacial atom transfer radical polymerization (PETI-ATRP). Cationic LUDOX CL nanoparticles were coated electrostatically with an anionic polymeric ATRP initiator, poly(sodium styrene sulfonate-co-2-(2-bromoisobutyryloxy)ethyl methacrylate) (PSB), prepared by radical copolymerization of sodium styre...

The separation of 2,6 xylidine from 2,4 /2,6 xylidine mixtures in hydrotrope solutions was carried out. The aqueous solubilities of 2,4 xylidine and 2,6 -xylidine in different hydrotropic concentrations (0-3.0 mol/L) of sodium cumene sulfonate , citric acid and nicotinamide solutions at different system temperatures (303 to 333 K ) were studied. The percentage extraction of 2,6xylidine from 2,4...

A dye-decolorizing bacterium was isolated from a soil sample and identified as Bacillus thuringiensis using 16S rRNA sequencing. The bacterium was able to decolorize three different textile dyes, namely, Reactive blue 13, Reactive red 58, and Reactive yellow 42, and a real dyehouse effluent up to 80-95% within 6 h. Some non-textile industrially important dyes were also decolorized to different ...

The effect of anthraquinone derivatives (anthraquinone, sodium anthraquinone T-sulfonate, anthrarufin and enthrone) and other compounds (a-naphthoquinone, lecithin and tannic acid) on progestational proliferation produced by progesterone in the rabbit uterus was investigated by measurements of endometrial carbonic anhydrase activity. In immature rabbits primed with estrogen, the subcutaneous ad...

The reactivity of a trisubstituted alkene surfactant (8-methylnon-7-ene-1 sulfonate, 1) to airborne singlet oxygen in a solution containing E. coli was examined. Surfactant 1 was prepared by a Strecker-type reaction of 9-bromo-2-methylnon-2-ene with sodium sulfite. Submicellar concentrations of 1 were used that reacted with singlet oxygen by an "ene" reaction to yield two hydroperoxides (7-hydr...

Abstract Biotic stress caused by pests on citrus trees has become a major problem for ecologists around the world, hence need to develop ecological approaches surmount this stress. To evaluate effectiveness of diverse control methods pest Panonychus citri and its predators, Euseius stipulatus , Phytoseiulus persimilis Typhlodromus sp. Different treatments were applied in orchards planted Citrus...

abstract in this study a greenhouse experiment was conducted to evaluate the role of acc deaminase enzyme on alleviation of salinity stress of canola plant. canola plants were exposed to pseudomonas fluorescens strain p12 which contains a rhizobacter capable of producing pseudomonas fluorescens in comparison with plants exposed to mutant pm12 unable to produce the required enzyme. the mutant wa...