Determination of molybdenum in different kinds of environmental samples is often a
challenging task for analysts. Its concentration is usually very low and the sample matrix may …

Low-spin manganese (II) complexes [Mn II (H 2 slox)]. H 2 O (1),[Mn II (H 2 slox)(SL)](where
SL (secondary ligand)= pyridine (py, 2), 2-picoline (2-pic, 3), 3-picoline (3-pic, 4), and 4 …

In this study, a simple and fast method for preconcentration and determination of trace
amount of molybdenum from water samples was developed by silver nanoparticles based …

Abstract Synthesized a new reagent 2, 6-Diacetylpyridine bis-4-phenyl-3-thiosemicarbazone
(2, 6-DAPBPTSC) characterized and is proposed as a sensitive and selective analytical …

A simple, sensitive and accurate spectrophotometric method was proposed for the micro
determination of molybdenum (VI) using salicylaldehyde acetoacetic acid hydrazone …

A new analytic kinetic-catalytic method based on catalytic effect of traces of Th (IV) on the
reaction oxidation of 4-hydroxycoumarin by KMnO 4 were developed and validated in this …

A new kinetic method has been developed for simple, fast and selective determination of
trace amounts of vanadium (V)(0.5–5 μg/cm 3) based on its inhibiting effect on the oxidizing …

Industrialization and the development of modern civilization in general brought with it large
amounts of heavy metals that were dispersed in the environment. Rapid screening …

A simple and fast kinetic method for determination of trace Zr (IV) has been described. Zr (IV)
exerted a catalytic effect on the oxidation of 4-hydroxycoumarin by potassium permanganate …

ABSTRACT A simple and sensitive spectrophotometric method was developed for the
determination of molybdenum (VI) with Isonitriso p-isopropyl acetophenone phenyl …