Superparamagnetic Iron Oxide Nanoparticles (SPIONs) have shown great potential for being utilized in Nanocarriers (NCs) applications throughout the Drug Delivery System (DDS). However, there are several obstacles to make a practical magnetic NCs, such as low dispersity and high toxicity biological systems, also surface area drug loading. In this work, NCs been synthesized through facile three-s...

The research focuses on ammonia and phosphate removal from wastewater by using a novel metal microwave-treated clinoptilolite. For increasing adsorption capacity, the samples were calcinated or microwave irradiated in solutions of Fe(III), Cu (II), Ca(II) chlorides. BET-specific surface area measurement revealed that calcination led to decrease 18.254 11.658 m2/g. results fitted theoretical mod...

ZnTiO3 powders were prepared by sol-gel method using ammonium hydroxide. The effects of calcination temperature (500– 1000∘ C). and the molar ratios ZnO/TiO2. synthesis a nano perovskite usually results in formation one or more compounds such as Zn2TiO4, with other secondary impurity phases rutileTiO2 ZnO. To obtain phase-pure at low processing is challenges materials chemistry., pure can n...

Several experiments using a self-regulated system were conducted to define the factors likely to influence the uptake of paralytic shellfish poison (PSP) by oysters in the Penzé estuary (France, Brittany). Each 4-day experiment was carried out in a recirculated sea water system using 15 Pacific oysters (Crassostrea gigas) separated from each other and supplied with unfiltered natural seawater c...

A co-precipitation method was used for synthesis of pure MgTiO3 ceramic powder with Mg(NO3)2.6H2O, TiCl4 or C12H28O4Ti and NaOH as raw materials. In this method, solutions of 1 M, Mg (NO3)2 6H2O and 2 M, NaOH were prepared. A stoichiometric amount of Ti precursors from TiCl4 or C12H28O4Ti was weighted. Solutions of Mg (NO3)2. 6H2O and Ti precursor were added dropwise to NaOH solution unde...

The synthesis of pharmaceutically and biologically active 2-amino-4H-chromenes was described using TiO2/nanoclinoptilolite (TiO2/NCP) as an efficient nanocatalyst under solvent-free condition. The TiO2/NCP was fabricated through modification of NCP with HDTMA, then the surface modified NCP was impregnated with titanium tetrachloride solution. Finally, the materi...