A certain section of these wave lengths is visible to the eye as “color” and “light ... and cupric (2); ferrous (2), ferric (3) and ferrate (6); manganous (2), manganic (3), manganite ...
The new study points to ferrihydrite as the culprit for Mars’ color. This is basically water-rich iron. So, the researchers think the planet was first covered in water for a decent amount of ...
Humans have been chemically modifying their world for far longer than you might think. Long before they had the slightest idea of what was happening chemically, they were turning clay into bricks ...
Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom Department of Chemical Engineering, The University of Manchester, Oxford ...
From a physiological standpoint, copper(II) and iron(III) play detrimental roles due to their involvement in Fenton-like reactions that trigger significant oxidative stress, contributing to the ...
Credit: Bill Rivard/Precourt Institute for Energy “We envisioned a new chemistry to activate the inert silicate minerals through a simple ion-exchange reaction,” said Chen, lead author of the study, ...
Mars is easily identifiable in the night sky by its prominent red hue. Thanks to the fleet of spacecraft that have studied the planet over the last decades, we know that this red color is due to ...
The ABTS and DPPH methods are based on the ability of antioxidants to reduce ABTS + and DPPH radicals, resulting in a color change that is measured spectrophotometrically. Although these methods ...
Iron is a trace element essential for normal plant life activities and is involved in various metabolic pathways such as chlorophyll synthesis, photosynthesis, and respiration. Although iron is highly ...
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