Ion‐selective electrodes (ISEs) and potentiometric sensors form an essential class of analytical tools that determine the activity of specific ions in diverse matrices. By converting ion concentration ...

Although the known photometric techniques for the calculation of ammonia are accurate, they take up a substantial amount of time (Nessler technique 30 min, indophenol technique 90 min reaction time).

Ion‐selective electrodes (ISEs) have emerged as critical tools in the quantitative determination of metal ions across diverse analytical contexts. By utilising polymeric membranes embedded with ...

The number of samples to analyze, the sample matrix, and the concentration range of the sample decide the choice of the procedure. To quantify samples with an unknown or complex matrix, the standard ...

Electroanalytical techniques use electrical quantities such as charge, current, or potential and measure their relations with chemical parameters. This field involves studying chemical reaction ...

Recently, a research team led by Professor Huang Xingjiu at the Institute of Solid-State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has proposed a novel ...