Characterization of oxovanadium (IV) complexes of d-gluconic and d-saccharic acids and their bioactivity on osteoblast-like cells in culture

Synthesis, characterization and biological activity of oxovanadium (IV) complexes with cyclic polyalcohols

“…The two complexes, with conduritol C and myo-inositol as ligands, has been prepared by a similar procedure as the one employed for the synthesis of other VO/saccharide complexes [17][18][19][20]. The cyclic polyols (2 mmol) were dissolved in bidistilled water (10 mL) and VOCl 2 (1 mmol) was added in each case.…”

Synthesis, characterization, and biological activity of oxovanadium(IV) complexes with polyalcohols

“…The first possibility may be the most probable one. [24][25][26][27] As it can be observed, the deformational modes involving C-O-H bonds showed significant changes. These vibrations are shifted to lower frequencies or disappear upon complex formation and/or deprotonation.…”

“…[24][25][26][27][28] Briefly, the polyols (2 mmol) were dissolved in doubly distilled water (10 mL), and VOCl 2 (1 mmol) was added in each case. The pH value of the mixtures was raised to 12 by addition of small amounts of solid NaOH.…”

“…27 Briefly, the cell proliferation was assessed by the crystal violet bioassay. The cells in culture were stained with crystal violet after the incubation period.…”

Deformation-Induced Structural Transformations in Molecular Crystals

“…There is some evidence of the interrelationship of the compositional short-range order in the rst coordination sphere of the metal ions with the physical properties and reactivity of the coordination compounds [4]. To form the physical-chemical properties of the molecular compounds directly, the com-* corresponding author; e-mail: dsrybin@ftiudm.ru positional short-range order can be varied by a few techniques [5]:…”