A photometric flow titration based on the redox reaction between KMnO4 and minoxidil is described. The best titration results were observed at 3.20 x 10-4 mol L-1 KMnO4 and 1.00 x 10-3 mol L-1 ...

Improving recycling processes can result in improved metal recoveries and minimize environmental footprints. Among different analytical approaches, titration analysis has a particularly wide scope in ...

Previous research showed that anaerobic respiration using iron (Fe) oxides as terminal electron acceptor contributed substantially to ecosystem respiration (ER) in a drained thaw lake basin (DTLB) on ...

Abstract: Rapid changes in the energy paradigm lead to increased needs for fast innovation processes of emerging energy technologies. The assessment of the development status of a technology is ...

This study examined a comprehensive approach to quantifying iron in over-the-counter supplements through two laboratory experiments designed for undergraduate students in analytical chemistry and ...

A change in the initiation of donanemab dosing, shifting one vial of donanemab from the first infusion to the third infusion, lowered ARIA-E to 14% compared to 24% in patients receiving the standard ...

Modified titration was associated with a 41% lower relative risk of ARIA-E than the standard dosing regimen. Topline results were announced from a phase 3b trial evaluating various dosing regimens of ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Phenolphthalein indicator in acid-base titration. Phenolphthalein indicator in acid-base titration. scientific experiment with HCl acid in Conical flask, Burette with Sodium hydroxide NaOH, pipette ...