Preparation and properties of ternary ZnMgO nanowires

Article Abstract:

Zn(sub 0.84)Mg(sub 0.16)O and Zn(sub 0.12)Mg(sub 0.88)O nanowires with different morphology was studied by a catalyst free thermal evaporation method using Zn and Mg metals as the raw materials. These two samples with different compositions were crystallized as hexagonal ZnO and cubic MgO phases, and after annealing in Ar ambient, the UV emission peak of the Zn(sub 0.84)Mg(sub 0.16)O nanowires showed blue shift from 384.2 to 372.2 nm indicating enlarging of the band gap.

Oxides

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Hybrid junctions of zinc(II) and magnesium(II) phthalocyanine with wide-band-gap semiconductor nano-oxides: Spectroscopic and photoelectrochemical characterization

Article Abstract:

The optical properties of zinc phthalocyanine ([Zn.sup.II]Pc) and magnesium phthalocyanine ([Mg.sup.II]Pc) in DMSO and DMF solutions are investigated. It is found that different electronic configurations of the central metal ion of two dyes result in different spectroscopic and photoelectrochemical properties.

Usage, Electric properties, Density functionals, Density functional theory

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Crystal and electronic structures of magnesium(II), copper(II), and mixed magnesium(II)-copper(II) complexes of the quinoline half of styrylquinoline-type HIV-1 integrase inhibitors

Article Abstract:

The HIV-1 integrase (IN) inhibition process that targets divalent metal ion cofactors is analyzed. It is shown that HIV-1 IN needs divalent metal cations to achieve phosphodiester bond cleavage of DNA.

Quinoline, Copper compounds, Structure, Report, Integrase inhibitors

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