A catalyst made with cyanobacterial extract achieved higher reported crystal violet degradation and total organic carbon removal than chemically synthesized NiO/CoO, though the tests used prepared dye solutions rather than real wastewater.
Amine-functionalized biochar made from walnut shells produced high reported yields for two reaction types in water at room temperature, but the study was small and descriptive.
The study compared Bauhinia purpurea leaf-extract-mediated zinc oxide nanoparticles made by co-precipitation and sol-gel synthesis in carbon-steel corrosion tests, with lower dissolved iron reported at 100 ppm than in the blank.
A computational preprint models native interstitial, vacancy and antisite defects in ground-state C2-type antiferromagnetic α-MnO₂. It reports the oxygen vacancy as the most stable neutral defect, strong donor–acceptor compensation and defect-related sub-gap optical features, while stressing that equilibrium carrier type and real-world defect populations remain unestablished.
The study presents a step-by-step MRM workflow and shows that standardization choice can alter both statistical results and biological interpretation in a piglet-liver validation dataset.
Journal of biomolecular techniques : JBT4 min read