Showing papers in "Inorganica Chimica Acta in 2021"

TL;DR: In this article, eight novel complexes were synthesized and their structures were proved by SC-XRD, FT-IR, UV-Vis, and 1H NMR spectroscopic techniques.

TL;DR: In this article, a novel structurally characterized salamo-like ligand H2L contained double terminal pyridine groups was designed and synthesized, and the single crystals of the Cu(II) and Ni(II), respectively, were grown up through coordination of H 2L with Cu(I) and N 2 O 2 ions, respectively, determined as [Cu(LH)]NO3⋅CH3CH2OH and [Ni(L)}2]n·n3C5H5N·nCH3COCH3.

TL;DR: In this paper, a bis(half-salamo)-like fluorescent chemical sensor LPOV with two N3O coordination sites was synthesized, which can detect Cu2+ by the phenomenon of fluorescence quenching and it can detect HPO42− and H2PO4− within the detection range.

TL;DR: In this article, a salamo-based ligand H2L was designed and synthesized, and its structurally different Cu(II), Co(II) and Ni(II)-clique based on ancillary ligand 4,4′-bipy were obtained.

TL;DR: In this article, two new oxovanadium and dioxomolybdenum Schiff base complexes were synthesized by treating an ONO-donor type Schiff base ligand (H2L) derived by condensation of 5-nitrosalicylaldehyde and nicotinic hydrazide.

TL;DR: This review proposes a thorough summary of the biomedical applications of MOF nanoparticles focusing on the antimicrobial activity and discusses the challenges and predictions to provide important context for the improvement of MOFs as proficient antibacterial and antiviral actions.

TL;DR: In this article, a green synthesis using Konjac glucomannan (KGM) for the synthesis of AgNPs is presented, where KGM functions as both reducing and stabilizing agent for AgNs colloid without the assistance of any toxic reagents.

TL;DR: In this article, a new dioxovanadium(V) complex was prepared by the reaction of VO(acac)2 with a tridentate ONO donor Schiff base, derived by condensing 3-ethoxysalicylaldehyde and 4-aminobenzohydrazide.

TL;DR: In this paper, a review of the 3d-4f complexes with non-carboxylate organic ligands is presented, which shows that the metal core topologies, the magnetic couplings, coordination geometries of 4f ions and the magnetic relaxation behavior of 3d4f heterometallic complexes can be modulated by employing several types of noncarboxylicate organic compounds.

TL;DR: In this article, a set of nickel(II) and copper (II) complexes incorporated anthracenyl hydrazone ligands were synthesized and characterized with the help of various spectroscopic techniques.

TL;DR: In this article, the synthesis of Schiff base derived bis(1,2,3-triazolyl-γ-propyltriethoxysilanes) (3a-3d) by utilizing an efficient and biocompatible Cu(I) catalyzed "Click Chemistry" approach was discussed.

TL;DR: In this paper, the effect of the insertion of metal ions on some properties of porphyrazines and phthalocyanines, such as the fluorescence and singlet oxygen quantum yields, aggregation tendency, photostability and phototoxicity, was analyzed.

TL;DR: In this article, three Zn-based metal-organic frameworks were evaluated as antibacterial agents against the Gram-positive strain bacteria Staphylococcus aureus and Gram-negative strain bacteria Escherichia coli.

TL;DR: A dual-responsive fluorescence probe 6 was constructed by introducing a dipicolyamine moiety on the BODIPY-based skeleton via Sonogashira coupling reaction as discussed by the authors.

TL;DR: In this article, the authors focus on the design, preparation and testing of a wide plethora of efficient catalytic systems for homogeneous light-driven hydrogen evolution based on Co, Ni, Fe and Cu complexes.

TL;DR: In this paper, NiO nanoparticles (NPs) have been effectively synthesized by a simple, efficient and cost effective method using limonia accidissima natural fruit juice as a novel fuel.

TL;DR: In this paper, a dioxomolybdenum(VI) complex with tridentate ONO-donor Schiff base ligand derived from isoniazid has been synthesized and characterized by elemental analyses, FT-IR and 1H NMR, and its solid state structure was confirmed by single crystal X-ray diffraction (SC-XRD) technique.

TL;DR: In this article, the effect of modulators on crystallinity, size, and shape of particles, porosity, hydrogen and water uptake was traced using two mono-carboxylic acids with various concentrations.

TL;DR: In this paper, the Curie-Spin contribution to the transverse relaxation rates is found to be predominant at low temperatures (below 300 K) and the experimental paramagnetic LIS values are well fitted by linear dependence on reciprocal temperature.

TL;DR: A simple and efficient synthesis of novel zinc(II) phthalocyanines bearing triazole moieties was described in this article, which was achieved by Schiff base condensation reaction of PHTHCINE tetracarbaldehydes 3 and 12 with 4-amino-4H-1,2,4-triazole 5 in tetrahydrofuran in reasonable yields.

TL;DR: In this article, the authors synthesized new thiosemicarbazone (TSC) ligands by condensation reaction and showed that the ligands L1 and L3 coordinated to the metal as thiol anions while ligand L4 coordinated via thione sulphur.

TL;DR: In this article, a tetracarboxylic Schiff-base ligand, namely 5,5′-((1E,1′E)-((( 1E, 1′E))(ethane-1,2-diylbis(azanyly lidene))bis(methanylylidene)bis(4-hydroxy-3, 1-phenylene))bisbis(diazene-2, 1)-diyl) diisophthalic acid (L2) was prepared by the condensation reaction of

TL;DR: The bis-coordinated compounds were found to have a cytotoxic effect in the nanomolar range in human adenocarcinomic alveolar basal epithelial cells, indicating that they could potentially be useful for the treatment of drug resistant tumours.

TL;DR: In this paper, five luminescent europium(III) complexes with 2-hydroxy-4-ethoxyacetophenone (main ligand) and second chromophores, bathophenanthroline, 5,6-dimethyl-1,10-phenanthusine, 1,10phenanthine and 2,2-bipyridyl have been prepared by employing cost-effective solution precipitation method.

TL;DR: A series of mixed-ligand copper(II) complexes has been synthesized and the complexes have been characterized by elemental analysis, IR spectroscopy and powder X-ray diffraction as mentioned in this paper.

TL;DR: In this article, a new cadmium(II) complex namely the (1,4-diazabicyclo[2.2] octane)(meso-tetrakis(4-tert-methoxyphenyl)porphyrinato) was successfully synthetized.

TL;DR: In this article, a simple dihydrazone based bis Schiff base receptor L has been presented for the first time for colorimetric selective detection of Cu2+ ion in methanol-H2O (1:1 v/v, pH = 7.4 in HEPES buffer) with detection limit value 5.3

TL;DR: In this article, the synthesis and detailed structural and physico-chemical characterization of two novel heteroleptic complex assemblies of Zn(II) with chrysin and quercetin and the ancillary aromatic chelator 2,2′-bipyridine is presented.

TL;DR: In this article, the first example of organoselenium compound stabilized-copper nanoparticles (NPs) with long-term stability was reported, where the stabilized nanoparticles have been immobilised noncovalently on a chitosan-layered magnetic support to obtain Fe3O4@CS@L1-stabilized-CuNPs.

TL;DR: In this article, a new benzothiazole-based fluorescent chemosensor (BZDM), namely 2-amino-3-(((E)-3-(benzo[d]thiazol-2-yl)-2-hydroxy-5-methylbenzylidene)amino)maleonitrile, was designed and synthesized for detection of Al3+/Zn2+ in aqueous medium.