Magnesium is a divalent alkaline earth metal (atomic number 12) that plays a critical role as a cofactor in hundreds of enzymatic reactions, particularly those involving ATP-dependent phosphorylation, nucleic acid metabolism, and ion transport. In biological systems, Mg²⁺ stabilizes structures of DNA, RNA, ribosomes, and ATP, and modulates activity of channels and receptors, including NMDA receptors and various voltage-gated ion channels. In cellular physiology, it influences energy metabolism, protein synthesis, and signal transduction pathways. In materials and chemical research, magnesium is investigated for its redox properties, light-weight structural applications, and roles in organometallic and coordination chemistry.
Scientists know that manganese, in its various oxide forms, plays a significant role in Earth's geochemical cycles. However, the exact forms of manganese, their abundance and the mechanisms behind these cycles that occur ...
Magnesium is a common chemical element, an alkaline earth metal, which is highly chemically reactive and is very light (even lighter than aluminum). Magnesium is abundant in plants and minerals and plays a role in human physiology ...
A study led by Nagoya University in Japan revealed that a simple thermal reaction of gallium nitride (GaN) with metallic magnesium (Mg) results in the formation of a distinctive superlattice structure. This represents the ...
Condensed Matter
Jun 11, 2024
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Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have discovered that adding a layer of magnesium improves the properties of tantalum, a superconducting material that shows great promise ...
Nanophysics
Feb 5, 2024
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980
