The study of the thermodynamics of amino acid solubility in aqueous solutions is central to understanding both biological processes and industrial applications. In these systems, the dissolution of ...

Most organic drugs contain one acid group, usually a carboxylic acid, -COOH, or one basic primary, secondary, or tertiary amino group, NC 1-3, [3,22,27,28,29] that determines the acid-base reactivity ...

New equations, which cover the full range of dehydration-plant operating conditions and wide range of experimental data results, estimate the amount of H2S and CO2 absorbed per volume of triethylene ...

High-concentration injectable formulations present unique challenges. Poor solubility issues are often associated with small-molecule APIs formulated for oral administration. Solubility is also ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

Though charge is one of a handful of fundamental factors that dictate a protein’s activity, scientists don’t fully understand how interactions between positive and negative amino acids affect a ...

Neutralisation is the reaction of an acid with a base that results in the pH moving towards seven. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion and ...