Preparation, Spectral Characterization and Antioxidant Activities of Aminothiophene‐Containing Schiff Base and Co(II) and Pd(II) Complexes
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Biochemical and Molecular Toxicology"
DOI: 10.1002/jbt.70215
Abstract: This research focused on synthesizing a Schiff base (L) and its Co(II) and Pd(II) complexes under appropriate conditions to contribute to enhancing antioxidant activity. The ligand was synthesized by reacting methyl 2‐amino‐4‐ethyl‐5‐methylthiophene‐3‐carboxylate with 5‐bromo‐2‐hydroxybenzaldehyde. Various… read more here.
Keywords: preparation spectral; base complexes; schiff base; spectral characterization ... See more keywords
A spectral characterization of isomorphisms on $$C^\star $$-algebras
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DOI: 10.1007/s00013-019-01350-5
Abstract: Following a result of Hatori et al. (J Math Anal Appl 326:281–296, 2007), we give here a spectral characterization of an isomorphism from a $$C^\star $$ -algebra onto a Banach algebra. We then use this… read more here.
Keywords: phi; spectral characterization; isomorphisms star; star ... See more keywords
Spectral Characterization of Purpurin Dye and Its Application in pH Sensing, Cell Imaging and Apoptosis Detection.
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DOI: 10.1007/s10895-021-02836-8
Abstract: Purpurin (1,2,4-trihydroxy-9,10-anthraquinone) is a natural red dye obtained from the red madder plant that is widely used in food and dyeing industries. The present study investigated the characteristics of purpurin and its application as a… read more here.
Keywords: application; dye; spectral characterization; cell ... See more keywords
Synthesis, Spectral Characterization and Biological Study of Heterobinuclear Complexes of Cu(II) with Si(IV)
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DOI: 10.1007/s12633-018-9971-4
Abstract: AbstractMonometallic complexes of Cu(II) of type [Cu(C12H14N4XCl)]Cl2 (where X=Cl or F) were synthesized by treating CuCl2 with the two diamines 4-chloro 1,2-phenylenediamine and 4-fluoro 1,2-phenylenediamine separately in 1:2 stiochiometric proportions. These synthesized complexes were further… read more here.
Keywords: characterization biological; synthesis spectral; heterobinuclear complexes; biological study ... See more keywords
Spectral characterization of bioactive compounds from microalgae: N. Oculata and C. Vulgaris
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DOI: 10.1016/j.bcab.2019.101094
Abstract: Abstract Microalgae are unicellular eukaryotic organisms that thrive in a wide variety of habitats such as fresh, salt water and marine environment. Microalgae are considered to be a good source of fatty acids, pigments and… read more here.
Keywords: characterization bioactive; oculata vulgaris; compounds microalgae; spectral characterization ... See more keywords
Laplacian spectral characterization of roses
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DOI: 10.1016/j.laa.2017.08.012
Abstract: A rose graph is a graph consisting of cycles that all meet in one vertex. We show that except for two specific examples, these rose graphs are determined by the Laplacian spectrum, thus proving a… read more here.
Keywords: laplacian spectral; characterization roses; spectral characterization;
Synthesis, crystal structures and spectral characterization of chiral 4-R-1,2,4-triazoles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2016.07.094
Abstract: Abstract 1,2,4-triazoles attract attention as actively used medications and ligands for constructing coordination architectures. In this paper we describe four optically active 4-substituted 1,2,4-triazoles that have been prepared by Bayer's synthesis from the corresponding aliphatic… read more here.
Keywords: chiral triazoles; structures spectral; characterization chiral; crystal structures ... See more keywords
Synthesis, spectral characterization, reactivity and DFT studies of novel ligand phenylseleno benzylacetate (L) and its complexes with group 12 metal chlorides
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DOI: 10.1016/j.molstruc.2018.05.091
Abstract: Abstract C6H5Se-Na+ (generated in-situ by NaBH4 reduction of (C6H5Se)2) on reaction with bromo benzylacetate under N2 atmosphere results in the formation of phenylseleno benzylacetate (L) as viscous oil. Its complexes having the formula [ZnCl2(L)] (1),… read more here.
Keywords: phenylseleno benzylacetate; benzylacetate; synthesis spectral; characterization reactivity ... See more keywords
Synthesis, spectral characterization, and DNA binding studies of Co(II), Ni(II), Cu(II) and Zn(II) complexes of Schiff base 2-((1H-1,2,4-triazol-3-ylimino)methyl)-5-methoxyphenol
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2018.11.027
Abstract: Abstract A Schiff base ligand HL has been synthesized by the condensation of an equimolar amount of 2-hydroxy-4-methoxybenzaldehyde and 3-amino-1,2,4-triazole and characterized by elemental analysis, IR, 1H NMR, 13C NMR and ESI-mass spectrometry. The metal… read more here.
Keywords: metal; spectral characterization; metal complexes; binding studies ... See more keywords
Synthesis, structural-spectral characterization and theoretical studies of Pyridinium-4-carbohydrazide (2R,3R)-2,3-dihydroxybutanedioate
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DOI: 10.1016/j.molstruc.2021.130365
Abstract: Abstract A new cocrystal Pyridinium-4-carbohydrazide (2R,3R)-2,3-dihydroxybutanedioate (PCDHB) has been synthesized and single crystals grown by slow evaporation method. The structure of the new cocrystal was determined by single crystal X-ray diffraction studies. It crystallizes in… read more here.
Keywords: spectral characterization; synthesis structural; structural spectral; carbohydrazide dihydroxybutanedioate ... See more keywords
Synthesis, spectral characterization, optical properties and X-ray structural studies of S centrosymmetric N2S2 or N2S2O2 donor Schiff base ligand and its binuclear transition metal complexes
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130974
Abstract: Abstract A new chelate namely 2,2′-thiobis(N\-thiophen-2-ylmethyylene) acetohydrazide) (H2TTAH) was synthesized and its metal complexes with Co (II), Ni (II), Cu (II), and Zn (II) ions. The isolated complexes were characterized by conventional spectroscopic (IR, UV-visible,… read more here.
Keywords: ttah c5h5n; metal; spectral characterization; metal complexes ... See more keywords