Free Amino Acid Measurement Measurement of Sugars and Organic Acids Spectral
Measurements Measurement of Vitamins and Minerals Trace Metal Measurement Stable …

Phosphorus is one of the key indicators of eutrophication levels in natural waters where it
exists mainly as dissolved phosphorus. Various analytical protocols exist to provide an …

A simple, rapid, sensitive and selective high performance liquid chromatographic (HPLC)
method with ultraviolet detection has been developed for simultaneous determination of …

In this study, Mg-Al-carbonate layered double hydroxides (denoted as Mg-Al-CO3 LDHs)
were found to catalyze the chemiluminescence (CL) emission from peroxynitrous acid …

Ruthenium oxide (RuO2) is commonly used in resistive pastes for screen printing. The
electrochemical properties of a screen-printing planar RuO2 electrode have hardly been …

A carbon microfiber electrode coated with an electrodeposited cobalt chelate of a tetra-N-
methylpyridoporphyrazinocobalt derivative has been used for the potentiometric detection of …

This is the twenty-third biennial review dealing with the inorganic and organic analytical
chemistry of water. The format of this review is essentially the same, but with some minor …

In this work, the three-dimensional nitrogen-doped nanostructured carbons with hierarchical
architectures (3D-NNCsHAs) with high density of defective sites, high surface area and …

A simple and highly sensitive direct spectrophotometric method was developed for the
determination of L-ascorbic acid. Sodium oxalate (0, 0056 mol/dm3) was used to stabilize L …

Flow injection was used in combination with chemiluminescence detection to determine 30
amol of ascorbic acid based on a luminol–Fe3+–hydrogen peroxide system. The method …