This study makes the fundamental discovery of the first natural animal rhodopsin that uses a chloride ion instead of an amino acid side chain as a counterion. Using a combination of biochemical and ...

It was therefore of interest to determine how the secretory mechanism would behave in the presence of an anion which has roughly the same physical–chemical properties as chloride.

Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...

Their ions are called halide ions e.g. chloride, Cl-. You can test for them using silver nitrate solution.

Finally, performance evaluation showed that the spiro-branched polymeric membranes demonstrated exceptional anion conductivity, with chloride ion conductivities exceeding 60 mS cm-1 at 30°C and ...

and the major measured anions (chloride and bicarbonate), as described by the following equation: The normal anion gap ranges from 3 to 13 mEq/L, with a mean of about 7 to 10 mEq/L. It is composed ...

This is important in establishing the diagnosis of suspected EM. The anion gap is calculated by Sodium (Chloride + Bicarbonate). [13] Hyperchloremic acidosis is a hallmark of metabolic acidosis ...