Journal ArticleDOI
Preparation, structure, DNA-binding properties, and antioxidant activities of a homodinuclear erbium(III) complex with a pentadentate Schiff base ligand
TLDR
An erbium (III) complex of a pentadentate Schiff base ligand has been synthesized, characterised and its structure con... as mentioned in this paper, which has been shown to have a similar structure to the one described in this paper.Abstract:
An erbium (III) complex of a pentadentate Schiff base ligand [(NO3)Er(μ-L)2Er(NO3)].2H2O [H2L=bis(N-salicylidene)-3-oxapentane-1,5-diamine] has been synthesised, characterised and its structure con...read more
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Gadolinium(III) and dysprosium(III) complexes with a Schiff base bis(N-salicylidene)-3-oxapentane-1,5-diamine: synthesis, characterization, antioxidation, and DNA-binding studies
TL;DR: A pentadentate Schiff base bis(N-salicylidene)-3-oxapentane-1,5-diamine (H2L) and its lanthanide(III) complexes, [GdL(NO3)(DMF)(H2O)] (1) and [Dy2L2( NO3)2]·2H 2O (2), have been synthesized and characterized by physical, chemical, and spectroscopic methods as mentioned in this paper.
Journal ArticleDOI
Four Salamo-type 3d–4f hetero-bimetallic [ZnIILnIII] complexes: syntheses, crystal structures, and luminescent and magnetic properties
TL;DR: In this paper, four hetero-bimetallic complexes with the general formula [Zn(L)(OAc)Ln(NO3)2] (Ln = Sm, Eu, Tb and Dy) were synthesized by the Salamo-type ligand H2L (6,6′-diethoxy-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenol).
Journal ArticleDOI
Symmetric containing-PMBP N2O2-donors nickel(II) complexes: Syntheses, structures, Hirshfeld analyses and fluorescent properties
TL;DR: One mononuclear Ni(II) complex [Ni(L1)(MeOH)2]·MeOH (1) and two novel trinuclear Ni (II) complexes [Ni3(L2)3(EtOH)6] (2) and [Ni 3(L 2) 3(H2O)6], constructed from symmetric N2O2-donors chelating ligands (H2L1 and H2L2), were synthesized and characterized by elemental analyses, FT-IR, UV-Vis spectra and
Journal ArticleDOI
A novel relay-sensor for highly sensitive and selective detection of Zn 2+ /Pic − and fluorescence on/off switch response of H + /OH −
TL;DR: In this article, a naphthalenediol-based bis(Salamo)-type tetraoxime compound (H4L) was synthesized and characterized and its Zn2+ complex was found to be highly sensitive for the detection of Pic− when dissolved in water-containing organic solvent.
Journal ArticleDOI
Investigating into crystal structures and supramolecular architectures of four newly synthesized hetero-octanuclear [CuII4-LnIII4] (Ln = Sm, Eu, Tb and Dy) complexes produced by a hexadentate bisoxime chelate ligand
TL;DR: In this paper, an unsymmetric single salamo-like ligand H2L (6-Methoxy-6-6′-ethoxy)-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol) with Cu(OAc)2·H2O and Ln(NO3)3·6H 2O (Ln = Sm, Eu, Tb and Dy), respectively.
References
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Infrared and Raman Spectra of Inorganic and Coordination Compounds
TL;DR: In this article, the normal modes of vibration are illustrated and corresponding vibrational frequencies are listed for each type, including diatomic, triatomic, fouratomic, five-atomic, six-atomic and seven-atomic types.
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A procedure for the isolation of deoxyribonucleic acid from micro-organisms
TL;DR: A method has been described for the isolation of DNA from micro-organisms which yields stable, biologically active, highly polymerized preparations relatively free from protein and RNA, and Representative samples have been characterized for their thermal stability and sedimentation behaviour.
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Superoxide dismutase: Improved assays and an assay applicable to acrylamide gels☆
TL;DR: The staining procedure for localizing superoxide dismutase on polyacrylamide electrophoretograms has been applied to extracts obtained from a variety of sources and could thus be assayed either in crude extracts or in purified protein fractions.
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Gadolinium(III) Chelates as MRI Contrast Agents: Structure, Dynamics, and Applications
TL;DR: A. Relaxivity 2331 E. Outerand Second-Sphere relaxivity 2334 F. Methods of Improving Relaxivity 2336 V. Macromolecular Conjugates 2336.
Journal ArticleDOI
Quenching of fluorescence by oxygen. A probe for structural fluctuations in macromolecules.
TL;DR: In this article, the fluorescence of various fluorophores by molecular oxygen has been studied in aqueous and nonaqueous solutions equilibrated with oxygen pressures up to 100 atm.