Panel A shows the mutations of the omicron BA.1 and BA.2 sublineages in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein. Panel B shows neutralizing antibody titers that ...

A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...

In a recent study posted to the bioRxiv* pre-print server, a team of researchers demonstrated the neutralization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron (B.1.1.529) ...

Caustic substances injure tissue by means of a chemical reaction on direct physical contact. Often thought of as acids or bases, caustics broadly include desiccants, vesicants, and protoplasmic ...

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A range of production processes frequently employ acid mixtures comprised of two or three acids; for example, nitric acids, sulfuric acids and hydrochloric acids. In order to use these acids safely ...

The sulphur project initiatives form part of the fresh air national project. The initiative to be rolled out at NMP relies on sulphur dioxide recovery to produce sulphuric acid and gypsum following ...