Galinstan used to prevent edge fracture in rotational rheometers

Pronounced rises in frequency of toxic cyanobacterial blooms are recently observed worldwide, particularly when temperatures increase. Different strains of cyanobacterial species vary in their potential to produce toxins but driving forces are still obscure. Our study examines effects of hydrogen peroxide on toxic and non-toxic (including a non-toxic mutant) strains of M. aeruginosa. Here we sh...

In this study, a new formulation of low-cost, biodegradable, and non-toxic biosurfactant by Candida sphaerica UCP 0995 was investigated. The study conducted in bioreactor on an industrial waste-based medium, central composite rotatable design used for optimization. best results, namely 25.22 mN/m reduction surface tension, yield 10.0 g/L, critical micelle concentration 0.2 were achieved 132 h a...