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Toplam kayıt 9, listelenen: 1-9
The effect of robotic coding education on preschoolers' problem solving and creative thinking skills
(Elsevier Sci Ltd, 2021)
The purpose of this study was to determine the effect of robotics and coding instruction on preschoolers' problem-solving skills and creative thinking abilities. Designed as a quasiexperimental research with pretest-posttest ...
Synthesis, Characterization, Antimicrobial and Time Killing Activities of New Sulfa- Derived Schiff Bases Coordinated with Cu(II)
(Gadjah Mada Univ, Dept Chemistry, 2023)
Synthesis of three Schiff bases of 5-bromo-3-nitro salicylaldehyde containing different sulfonamide group antibiotic compounds and their Cu(II) complexes was carried out. Structures of all compounds were characterized with ...
Synthesis, crystal structure, antibacterial activity and theoretical studies on a novel Zn(II) complex based on 2,4,6-tris(2-pyridyl)-1,3,5-triazine ligand
(Elsevier, 2021)
It is known that 2,4,6-tri(2-pyridyl)-1,3,5-triazine (tptz) also belongs to noticeable building blocks in both organic and inorganic supramolecular chemistry. We have prepared new Zn(II) complex of 2,4,6-tri(2-pyridyl)-1 ...
Synthesis, structural characterization, DNA cleavage studies, antimicrobial activities, and time-killing kinetics of tetranuclear Cu (II) with partial cubane Cu4O4 cores and mononuclear Co (II) and Ni (II) complexes of a new acylhydrazone ligand
(Wiley, 2021)
In the present study, a new acyl hydrazone N '-(3-ethoxy-2-hydroxybenzylidene)isobutyrohydrazide (ehbbhH(2)) and its metal complexes [Co (ehbbhH)(2)] (1), [Ni (ehbbhH)(2)] (2), and [Cu-4(ehbbh)(4)]center dot 4H(2)O (3) ...
Antibacterial Activity of Cyclodextrin-Azo Dye Inclusion Complex Encapsulated Electrospun Polycaprolactone Nanofibers
(Wiley-V C H Verlag Gmbh, 2021)
Polycaprolactone (PCL) nanofibers incorporating azo dye/gamma-cyclodextrin inclusion complex (Azo/gamma-CD-IC) were successfully produced. The characteristics of the Azo/gamma-CD-IC and PCL/Azo/gamma-CD-IC nanofibers were ...
Streptomyces ureilyticus sp. nov. and Streptomyces mesophilus sp. nov., two novel Actinobacteria with antimicrobial activity isolated from lake sediment
(Microbiology Soc, 2021)
Two novel Actinobacteria, designated strains YC419(T) and YC504(T), were isolated from a sediment sample collected from Lake Yenicaga, Bolu Province, Turkey. Chemotaxonomic and morphological characteristics of isolates ...
Synthesis, Structural Investigation, Hirshfeld Surface Analysis, and Biological Evaluation of N-(3-Cyanothiophen-2-yl)-2-(thiophen-2yl)acetamide
(Amer Chemical Soc, 2022)
In this study, a novel heterocyclic amide derivative, N-(3-cyanothiophen- 2-yl)-2-(thiophen- 2-yl)acetamide (I), was obtained by reacting 2-aminothiophene-3-carbonitrile with activated 2-(thiophen-2-yl)acetic acid in a ...
Synthesis, antimicrobial activity and molecular docking studies of spiroquinoline-indoline-dione and spiropyrazolo-indoline-dione derivatives
(Nature Portfolio, 2023)
Spiro[benzo[h]quinoline-7,3 '-indoline]diones and spiro[indoline-3,4 '-pyrazolo[3,4-b]quinoline]diones were efficiently synthesized via one-pot multi-component reactions under ultrasound-promoted conditions. Spiro[benzo[ ...
Cu(II) Complexes of New Sulfa Drug Schiff Base Ligands: Synthesis, Structural Characterization, Antimicrobial Activities, and Time-Killing Kinetics
(Maik Nauka/Interperiodica/Springer, 2023)
Synthesis of three different new sulfonamide compounds (L-1-L-3) and their Cu(II) complexes were carried out. Their structures were characterized by spectroscopic methods such as Fourier transform infrared, Proton nuclear ...