Composition and stability of coordination compounds of nickel(II) and cobalt(II) ions with maleic acid anion in aqueous isopropanol solutions (H 2 O-IPA) of composition χ IPA = 0–0.5 mole fraction was studied by potentiometric titration at ionic strength of 0.1 maintained with sodium ...
Stability properties of dioxygen-iron (II) porphyrins: An overview from simple complexes to myoglobin. Coord. Chem. Rev. 1988, 83, 73-91.Shikama, K. (1988) Stability properties of dioxygen-iron(II) porphyrins: an overview from simple complexes to myoglobin. Coordination Chem. Rev. 83, 73±...
measurements of the solutions with high initial 1,2-ethane-diammonium diperchlorate concentrations (CenH2(ClO4)2 =0.75 or 0.50 M) and a low initial Zn(II) concentration (CZn(ClO4)2 =4.79 103 M) the values for the cumulative stability constants of the following complexes were evaluated: Zn...
The iso-concentration functions procedure was applied to the determination of the cumulative stability constants of the Zn(en)(enH)J (2+j)+ complexes. The following values of cumulative stability constants were calculated from: (1) iso-p[en] functions, β10=106.488±0.008, β01=101.03±0.02,...
The specific binding is due to the coordination of cations to the O6 oxygens of guanines in the central cavity, while the nonspecific binding involves external condensation of counterions around the phosphate groups due to the polyanionic nature of DNA [3,108–112]. With respect to their ...
Therefore, it can be speculated that the integration of confinement and coordination effect enabled by the NHC-based hypercrosslinked KAPs could lead to the development of a series of new supported Pd catalysts with enhanced stability for heterogeneous C–C bond formations in solid–liquid catalysis....
The recalcitrance of the synthesized materials in soil depends on the potential of BC and HC materials to resist thermal, physical, and chemical degradation. The formation of organometallic complexes and the aromatic carbon structure play significant roles in BC and HC materials. Due to its increased...
These results demonstrate that coordination of Hg(II) and Ag(I) to thiol-containing ligands can potentially increase persistence and transport in surface waters.HeileenDepartmentHsu-KimDepartmentEBSCO_AspEnvironmental Science & TechnologyH.K. Heileen, Environmental stability of metal-glutathione complexes ...
This motivated a detailed evaluation of the literature on this topic, aimed at identifying the most accurate data on phytate coordination chemistry in solution. This review presents the results of this, reporting and analyzing the most significant thermodynamic parameters published for both phytate ...
Synergistic coordination of chromatin torsional mechanics and topoisomerase activity. Cell 179, 619–631.e15 (2019). Article CAS PubMed PubMed Central Google Scholar Servettaz, A. et al. Selective oxidation of DNA topoisomerase 1 induces systemic sclerosis in the mouse. J. Immunol. 182, 5855...