Spectrophotometry was used to determine trace amounts of Zirconium (IV), Mercury (II) and
Uranium (VI) in environmental, biological, pharmaceutical and industrial samples. The …

A novel beads adsorbent, consisting of calcium alginate entrapped on magnetic
nanoparticles functionalized with methionine (MFMNABs), was developed for effective …

Photochemical vapor generation (PCVG) is a green and effective sampling technology for
analytical atomic spectrometry, and in recent years it has been received continuous …

The kinetic spectrophotometric study of Ag (I)-promoted production of [Fe (CN) 5PZA] 3–was
performed by monitoring the absorbance at 440 nm, the λmax of yellow-colored complex [Fe …

Mercury (II) ions act as catalyst in the substitution of cyanide ion in hexacyanoruthenate (II)
by pyrazine (Pz) in an acidic medium. This property of Hg (II) has been utilized for its …

In this study, a simple spectrophotometric method has been applied to investigate the
adsorption of Hg (II) from aqueous solution on glycine functionalised magnetic nanoparticles …

Mercury chloride (HgCl 2) is a highly toxic compound which provokes a wide range of
complicated disorders. The present work aimed to investigate the potential effects of HgCl 2 …

A novel method for the determination of mercury (II) is suggested. The procedure is based
on the formation of an ion associate between the bromide complex of Hg (II) and Astrazon …

A novel, simple, sensitive and rapid spectrophotometric method for the determination of
selenium (IV) in an acidic medium using rhodamine B hydrazide (RBH) has been …

The kinetics of Hg (II) accelerated substitution of cyanide with isoniazid (INH) from [Ru (CN)
6] 4–was investigated via measurement of the rise in absorbance at 502 nm. Employing the …