The combination of kinetic and spectroscopic tools has become a key scientific methodology for the understanding of catalytic behavior but its application in photocatalysis has inherent difficulties due to the nature of ...

The reactive system La2O3(s)−Cl2(g) was studied in thetemperature range 260−950 °C. The reaction course was followed bythermogravimetry, and the solids involved were characterized by X-raydiffraction, scanning electron ...

Purple acid phosphatases (PAPs) are a group of metallohydrolases that contain a dinuclear Fe(II)M(II) center (M(II) = Fe, Mn, Zn) in the active site and are able to catalyze the hydrolysis of a variety of phosphoric acid ...

Unfolded partial least-squares in combination with residual quadrilinearization (U-PLS/RQL), is developed as aew latent structured algorithm for the processing of fourth-order instrumental data. In order to check its ...

Antioxidant compounds and the antioxidative activities of new Israeli citrus fruit sweetie [(Oroblanco, pummelo-grapefruit hybrid (Citrus grandisx C. paradisi)J were compared with the better-known white grapefruit. ...

El objetivo de la investigación fue determinar las condiciones óptimas de remoción de cromo III de aguas contaminadas mediante cáscara de mamey (Mammea americana L.) como adsorbente. Se prepararon medios modelo con ...