In this study, the extracellular production of silver nanoparticles by the fungus Fusarium oxysporum was investigated. It was found that exposure of Fusarium oxysporum to silver ion leads to the formation of silver ...

The immobilization of cellulase onto non-porous ultrafine silica particles was studied. Cellulase was extracted from a Trichoderma reesei culture after partial purification with ammonium sulfate (pH = 5.0), which was then ...

Open Circuit Potential (OCP) is one of the electrochemical methods to evaluate the corrosion performance of organic coatings. Some authors have used OCP measurement data to confirm their results obtained with Electrochemical ...

The aim of this work was to evaluate the possibilities of immobilization of lactoperoxidase (LPO) on concanavalin A-Sepharose 4B support. Significant biospecific interaction of this heme-containing glycoenzyme with Con A ...

A convenient one-pot preparation of 2-(alkylamino) and 2(arylamino)-4(3H) quinazolinones in high yields has been developed by microwave induced heterocyclization of 2-aminobenzamide with isothiocyanates (or Isocyanates) ...

Over the past four decades, interest in the physical and chemical properties of inclusion complexes has grown considerably. One of the most important reasons for this is the relevance that inclusion complexes have to enzyme ...

The essential oil of Rosa damascena Mill cultivated in central Iran (Kashan region) from the petals and whole flower (petals and retals), were extracted using a Clevenger apparatus in aqueous and acidic (10% v/v)solutions. ...

An understanding of solid-liquid mixing, with many aspects of mixing, dispersing and contacting, is critical to the efficient preparation of brine from sodium formate and other processes, such as agitated leaching, in the ...

Theoretically, plants growing under stress conditions, such as in saline or waterlogged conditions, should behave with ^{13}CO_2 discrimination and have different delta^{13}C values. Therefore, this experiment was conducted ...

present study, twenty three catalysts for dimethylether (DME)synthesis were prepared, according to a pre-designed research program consisting of four phases. In each phase, by applying the Taguchi experimental design method, ...

In this research, a naturally occurring clay mineral, hectorite, was used as the support for several quaternary ammonium and phosphonium cations to measure and compare their catalytic activity in a triphase catalytic system. ...

A simple Cloud Point Extraction (CPE) method has been proposed for the simultaneous preconcentration and determination of Zn(II), Co(II), Ni(II) and Pb(II). The pH of the sample solution was adjusted to 9 with buffer ...