Gas chromatography (GC) methods for the determination of inorganic anions and
structurally related compounds are reviewed. In their native form, such analytes are polar …

Pentafluorobenzyl bromide (PFB-Br) is a versatile derivatization agent. It is widely used in
chromatography and mass spectrometry since several decades. The bromide atom is largely …

The analytical toxicologist may be required to detect, identify, and in many cases measure a
wide variety of compounds in samples from almost any part of the body or in related …

As thiocyanate (SCN−) acts as an important biomarker in human health assessment, there
remains an urgent need to realize rapid and reproducible analysis of SCN− in body fluids …

Cyanide causes toxic effects by inhibiting cytochrome c oxidase, resulting in cellular hypoxia
and cytotoxic anoxia, and can eventually lead to death. Cyanide exposure can be verified by …

Linear models for calibration curves are overwhelmingly created based on minimization of
least squares error, with their goodness-of-fit (GOF) quantified using the square of the …

Cyanide (in the form of cyanide anion (CN−) or hydrogen cyanide (HCN), inclusively
represented as CN) can be a rapidly acting and deadly poison, but it is also a common …

A convenient colorimetric sensor based on anti-aggregation of citrate-capped gold
nanoparticles (AuNPs) is demonstrated for thiocyanate (SCN−) sensing. The citrate-capped …

Although thiourea and its derivatives are applied in medical, food, and chemical industries,
sensitive thiourea detection remains a challenging and noticeable topic. Surface-enhanced …

We have developed a highly sensitive method for the determination of free cyanide (CN−) in
drinking water using derivatization and liquid chromatography-electrospray ionization …