The complexes of Keggin and Dawson Structuresof transition metals substituted hetropolytungestate Cs5[PW11O39M-OH2].xH2O and K8[P2W17O61M-OH2].yH2Owhere M isMn2+, Co2+, Ni2=, and Zn2+) whith adnosinehave been synthsized ...

5-hydroxy-2-hydroxy methyl pyridine- 4(1H)-one is one of the Hydroxypyridin-4(1H)-one

derivatives which are known in coordination as efficient metal ions chelators. In this work, relative

stabilities of 5-hydroxy-2-hydroxy methyl...

A novel, simple, cost-effective, and sensitive method was developed for the ‎determination of metal ions in water samples using multi-walled carbon Nanotubes as ‎solid-phase adsorbents coupled with hollow fiber liquid phase microextraction...

The cyclic peptides constructed of four sequences of glycine (CP) has been employed for selective complexation with Be2+, Mg2+, Ca2+, Sr2+ and Ba2+ metal ions. Obtained data, from the density

functional theory, showed that CP has the most...

Silica gel chemically modified with organic groups is

widely used as an adsorbent for metal ions. In this investigation,

silica gel was chemically modified with 3-chloropropyltrimethoxysilane

and reacted with 2-aminothiophenol...

Density functional theory (DFT) calculations were applied at the M05-2X/6-311++G(d,p) level of the theory to investigate the interaction of the B12N12 nanocage (BN) and alkali metal ions (Li+, Na+, K+, Rb+ and Cs+) in the gas phase and in water...

The serious threats of mercury (Hg⁠2+) and lead (Pb⁠2+) ions for the public health makes it important to achieve the detection methods of the ions with high affinity and specificity. Metal ions usually coexist in some environment and foodstuff...

Macrocyclic polyethers are ligands with selectivity for metal ions. In order to understand the interactions between ligand, ion and solvent

we resorting to study of magnetic field effect on ion-macrocyclic complexes. Therefore, we studied...