Chemistry is not a wall of symbols. It is a way to understand water, air, food, metals, batteries, and the hidden changes shaping daily life. This clear guide connects atoms, ions, bonding, moles, ...
1 Department of Teacher Education, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. 2 Department of Chemistry, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. This ...
Secondary lymphoid organs, such as lymph nodes, harbor highly specialized and compartmentalized niches. These niches are optimized to facilitate the encounter of naive lymphocytes with antigens and ...
We explore the dynamics of the subsurface sulfur, iron and carbon cycles in salt marsh sediments from East Anglia, United Kingdom. We report measurements of pore fluid and sediment geochemistry, ...
The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.inorgchem.7b02125. Smart citations by scite.ai include citation statements extracted from the ...
Edited by Gisela Storz, National Institutes of Health, Bethesda, MD, and approved July 11, 2016 (received for review March 17, 2016) ...
Excess oxygen can disrupt the growth of most organisms, but the underlying mechanisms of damage have proved difficult to unravel. The model bacterium Escherichia coli represents the best understood ...
Oxic environments are hazardous. Molecular oxygen adventitiously abstracts electrons from many redox enzymes, continuously forming intracellular superoxide and hydrogen peroxide. These species can ...
This work was supported by the CNRS (F.R., M.G.-K., and J.L.), the USDA (NRICGP/USDA 97−35306−4882) to B.A.D., the BBSRC and the Royal Society (P.J.N.) and the ...
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