Assessment of chromium bioaccumulation in Pseudokirchneriella subcapitata (Korshikov) Hindak by the Central Composite Design (CCD) and Response Surface Methodology (RSM)

Long-term acclimation of Pseudokirchneriella subcapitata (Korshikov) Hindak to different copper concentrations: changes in tolerance and physiology.

The effect of long-term copper acclimation of the freshwater green algae Pseudokirchneriella subcapitata to copper was investigated using different physiological and toxicological endpoints. The algae were exposed to seven-five of which are ecologically relevant for European surface waters-copper concentration ranging from 0.5 to 100 microgCul(-1) during a 3-month period. A standard medium was ...

Differences in the effects of metals on growth of two freshwater green algae (Pseudokirchneriella subcapitata (Korshikov) Hindak and Gonium pectorale Müller).

Design of Dye Adsorption by Amine Terminated Dendritic Functionalized Halloysite Nanotubes Using Response Surface Methodology (RSM)

Application of Response Surface Methodology (rsm) – Ccd for the Production of Laccases Using Submerged Fermentation

Laccases are multi-copper oxidases widely distributed in plants, animals, insects and microorganism. These enzymes catalyze the one-electron oxidation of a wide range of organic and inorganic substances, including mono, di and poly phenols, aminophenols, methoxy phenols, aromatic amines and ascobate with the concomitant four electron reduction of oxygen to water. Laccase has the focus of much a...

Photocatalytic degradation of rhodamine B by nano bismuth oxide: Process modeling by response surface methodology (RSM)

The photocatalytic activity of nano-Bi2O3 was evaluated in degradation of rhodamine B (RhB) as a model of dye pollutant from waste waters. Nano sized Bi2O3 was synthesized using the chemical precipitation method. The as-prepared sample was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier transform infrared spect...