The article presents the results of experiments conducted on rabbits California breed. aim research was to study growth and development indicators when introducing an organo-mineral complex into diet. After studying dynamics live weight evaluating rate while taking drug, a positive effect established. best were observed in experimental group, where chelated forms trace elements added diet anima...

AIMS To determine whether chelated sources of ferric iron were efficient inhibitors of biofilm formation in Pseudomonas aeruginosa and might be suitable for drug delivery to the lungs of cystic fibrosis (CF) patients via nebulization. METHODS AND RESULTS The response of P. aeruginosa biofilms to elevated iron concentrations in the form of eight structurally varied iron chelators in a microtit...

An assay system employing radiolabeled, heat-killed Streptococcus pneumoniae and human polymorphonuclear leukocytes was utilized to study serum pneumococcal opsonic requirements. Comparing the kinetics of phagocytosis in normal serum, heat-inactivated serum, immunoglobulin G (IgG)-deficient serum, C2-deficient serum, and magnesium dichloride ethyleneglycol-tetraacetic acid (MgEGTA)-chelated ser...

The photochemistry of the chelated enol form of acetylacetone (AcAc) was investigated by UV excitation of the S(2) state at 266 nm in parahydrogen matrices, complemented by experiments in neon and normal hydrogen matrices. Infrared (IR) spectroscopy, combined with theoretical calculations, was used to identify the photoproducts. Isomerization towards various non-chelated forms (no intramolecula...

Chelation and aggregation in phenyllithium reagents with potential 6- and 7-ring chelating amine (2, 3) and 5-, 6-, and 7-ring chelating ether (4, 5, 6) ortho substituents have been examined utilizing variable temperature (6)Li and (13)C NMR spectroscopy, (6)Li and (15)N isotope labeling, and the effects of solvent additives. The 5- and 6-ring ether chelates (4, 5) compete well with THF, but th...

A hybrid multifunctional particle comprising of a microbbule (MB), liposome (Lipo), and an Fe ion chelated melanin nanoparticle (MNP(Fe)) was applied for ultrasound mediated cancer targeting as a theranostic agent.

The title compound, [Cu2(C13H16N3O3)(C12H6N2O2)(H2O)]ClO4·0.5H2O, consists of a cis-oxamide-bridged binuclear Cu(II) complex cation, a perchlorate anion and half a solvent water mol-ecule. One Cu(II) cation is N,N',N",O-chelated by an N-[3-(di-methyl-amino)-prop-yl]-N'-(2-hy-droxy-phen-yl)oxamide trianion in a distorted square-planar geometry, whereas the other Cu(II) cation is O,O'-chelated by...

Self-assemblies between a linear Pt-based donor and ferrocene- chelated metallic acceptors produced novel heterometallic squares 4 and 5, which show fluorescence quenching upon the addition of nitro-aromatics.