Organometallic Compounds 12,063 articles
- Antimony Potassium Tartrate
- Antimony Sodium Gluconate
- Ferric Compounds
- Ferrous Compounds
- Gadolinium DTPA
- Organogold Compounds
Self-assembly and characterization of copper 3,4-pyridinedicarboxylate complexes based on a variety of polynuclear hydroxo clusters.
Self-assembly of copper(ii) ion, 3,4-pyridinedicarboxylate (PDC), and 1,10-phenanthroline (phen) under basic conditions at 100 °C affords four PDC linked copper(ii) complexes, [Cu(4)(μ(2)-OH)(3)(μ(3)-OH)(PDC)(phen)(4)](n)·n(PDC)·11.5 nH2O (1), [Cu(4)(μ(2)-OH)(2)(μ(3)-OH)(2)(PD...
Spectroscopic studies on the interaction of quercetin-terbium(III) complex with calf thymus DNA.
The interaction of native calf thymus DNA (CT-DNA) with quercetin-terbium(III) [Q-Tb(III)] complex at physiological pH was monitored by UV absorption spectrophotometry, circular dichroism, fluorescence spectroscopy, and viscosimetric techniques. The complex displays binding propertie...
In vitro evaluation of chloroaluminum phthalocyanine nanoemulsion and low-level laser therapy on human skin dermal equivalents and bone marr...
Nanotechnology and tissue engineering are promising scientific fields in the development of advanced materials useful to human health. This article describes the preparation of a nanocarrier for the controlled release of a photosensitizer compound associated with low-level light ther...
Selective catalytic oxidation of glycerol to dihydroxyacetone.
Synthesis, X-ray crystal structures, thermal and electrochemical properties of thiosemicarbazidatodioxouranium(VI) complexes.
The stable uranyl complexes, [UO(2)(L)C(9)H(19)OH], were obtained from 3,5-dichlorosalicyl-(L(I)) and salicyl-aldehyde-S-propyl-thiosemicarbazones (L(II)) with substituted-salicylaldehyde in nonyl alcohol. The structures of the complexes have been characterized by elemental analysis, IR, (1)H NMR, c...
Two-photon fluorescent probes of biological Zn(II) derived from 7-hydroxyquinoline.
A new fluorescent probe for monitoring Zn(2+) was synthesized based on the structure of 7-hydroxyquinoline. Compared with 8-substituted quinolines, the new probe exhibited higher selectivity for Zn(2+) over Cd(2+). Its fluorescence enhancement (14-fold) and nanomolar range sensitivity (K(d) = 0.117...
Whole-body magnetic resonance imaging of healthy volunteers: pilot study results from the population-based SHIP study.
One hundred ninety-four (97.0%) WB-MRI examinations were successfully completed in a mean scan time per subject of 90 minutes. There were 431 pathological findings in 176 (88%) of the participants. Of those 45 (10.4%) required further clinical work-up and 386 (89.6%) characterized as benign lesions...
Molecular imaging of cell death
Apoptosis (programmed cell death) and necrosis (uncontrolled cell death) are two distinct processes of cell death that have been described. Non-invasive molecular imaging of these two processes can have several clinical applications and has various approaches in pre-clinical research...
A new oxo-vanadium complex employing an imidazole-rich tripodal ligand: A bioinspired bromide and hydrocarbon oxidation catalyst
A vanadyl complex with the ligand (bis(1-methylimidazol-2-yl)methyl)(2-(pyridyl-2-yl)ethyl)amine was synthesized and fully characterized by X-ray crystallography, elemental analyses, cyclic voltammetry and infrared, electronic and electron paramagnetic resonance spectroscopies. This...
Synthesis and isolation of a stable, axially-chiral seven-membered N-heterocyclic carbene.
A chiral seven-membered N-heterocyclic carbene (NHC) has been synthesized from its phenol adduct (NHC-HOPh) by a novel base-induced alpha-elimination method, and its donor strength has been determined from the IR stretching frequencies of the NHC-Rh(CO)(2)Cl complex.