Bölüm "Fakülteler, Fen-Edebiyat Fakültesi, Kimya Bölümü" Fen Edebiyat Fakültesi için listeleme
Toplam kayıt 146, listelenen: 101-120
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PREPARATION OF FERROCENE CORE DENDRIMERS AND IMMOBILIZATION OF AChE FOR DETECTION OF DICLOFOP-METHYL HERBICIDE
(Soc Chemists Technologists Madeconia, 2019)The aim of this work was to investigate diclofop-methyl detection (found in a variety of herbicides) using novel dendrimers that have ferrocene cores, as well as their Pt(II) and Pt(IV) complexes. Novel dendrimer structures ... -
Preparation of Silica based C8 Packing Material from Non-Toxic Water Glass
(2020)Synthesize of low price stationary phases with permanent groups for reversed-phase liquid chromatography (RP-HPLC) has gained great importance in the past several years. In chromatographic analyses, silica gels are commonly ... -
Qualitative enzymatic detection of organophosphate and carbamate insecticides
(Taylor & Francis Inc, 2020)In this study, new polymers containing amides (TrisPS-Ntaa, andTrisPS-Ntaa-Fc) were synthesized by condensation reaction for qualitative identification of insecticides. The synthesized polymers, including amides were ... -
Removal of Carcinogenic Azo Dyes from Water by New Cyclodextrin-Immobilized Iron Oxide Magnetic Nanoparticles
(Springer, 2013)In this study, beta-cyclodextrin was functionalized with [3-(2,3-epoxypropoxy)propyl] trimethoxysilane to obtain a new silica-based beta-cyclodextrin in order to provide a binding side for immobilization onto iron oxide ... -
Research on the Repeated Use of Novel Ferrocene-Tagged Nanomaterial for Determination of Glucose
(Taylor & Francis As, 2015)A good novel double ferrocene-tagged nanomaterial is designed for glucose determination and its recycling stability. Double Ferrocene-tagged nanomaterial displays higher catalytic activity toward the glucose oxidation than ... -
Residue Analysis and Determination of IMI Herbicides in Sunflower and Soil by GC-MS
(Springer Heidelberg, 2017)Sunflower agriculture is an important subsector that plays a key role in the economy of Turkey, contributing 1.38 million tonnes. The aim of this study is to investigate the levels of imidazolinone (IMI) group herbicides ... -
Six-Armed Structures Based on Benzene Ring, Synthesis and Characterization via Sonogashira Coupling
(Gadjah Mada Univ, Dept Chemistry, 2020)New six-armed compounds consist of benzene ring as a central core substituted with aromatic ring and three rod-like armed of 2-chloro-4,6-bis(dodecyloxy)-1,3,5-triazine as the peripheral arms unit which were obtained by ... -
Spectroscopic characterization of novel d-amino acid-Schiff bases and their Cr(III) and Ni(II) complexes as antimicrobial agents
(Springer Birkhauser, 2013)The aim of this work was to investigate the antibacterial and antifungal activities of novel d-amino acid-Schiff bases including fluorine atom and their Cr(III) and Ni(II) complexes. All these substances have been examined ... -
Structural and catalytic properties of Fe3O4 doped Bi2S3 novel magnetic nanocomposites: p-Nitrophenol case
(Elsevier Sci Ltd, 2020)Catalytic properties of Bi2S3 nanostructures, Fe3O4 nanoparticles and novel Bi2S3@Fe3O4 magnetic nanocomposites were investigated. Flower-like Bi2S3 nanostructures were produced using hydrothermal synthesis. Bi2S3 ... -
Structural and Magnetic Investigation of Bi2S3@Fe3O4 Nanocomposites for Medical Applications
(Springer, 2020)Bi2S3 and Fe3O4 nanostructures as well as Bi2S3@Fe3O4 nanocomposites were produced using hydrothermal synthesis. Scanning electron microscopy (SEM), energy dispersive spectra (EDS) and X-ray diffraction (XRD) were used in ... -
Structural, electrochemical and optical properties of hydrothermally synthesized transition metal oxide (Co3O4, NiO, CuO) nanoflowers
(Springer, 2020)In this work, structural, electrochemical and optical properties of the flower-like Co3O4, NiO and CuO nanostructures were investigated. Co3O4, NiO and CuO nanoflowers were prepared using hydrothermal method. Fourier ... -
Synthesis and Antimicrobial, Antiproliferative Evaluation of Novel Quinolone and Conazole Analogues via Conventional and Microwave Techniques
(Wiley-V C H Verlag Gmbh, 2021)1,2,4-Triazole-3-one (3), acquired from cinnamaldehyde was converted to the corresponding carbox(thio)amides via several steps (6 a-c). Their reaction with sodium hydroxide gave the 1,2,4-triazole derivatives (7 a-c). ... -
SYNTHESIS AND CHARACTERISATION OF ANTIGENIC MELANOMA CANCER PEPTIDES FOR ANTI-CANCER DRUG DESIGN
(Parlar Scientific Publications (P S P), 2012)Malignant melanoma is the most dangerous form of skin cancer and commonly diagnosed cancer with an increasing incidence. Melanoma is a curable in the case of thin tumours, however, if the tumour becomes thick and deep, ... -
Synthesis and characterization of Au and Bi2O3 decorated Fe3O4@PAMAM dendrimer nanocomposites for medical applications
(Springer Heidelberg, 2021)Fe3O4 magnetic nanoparticles were produced and covered with TEOS and APTES which were known to reduce the toxic properties of nanoparticles. Nanoparticles were functionalized second-generation PAMAM dendrimers and doped ... -
Synthesis and characterization of metallo phthalocyanines bearing 7-oxy-3-(4-pyridyl)coumarin substituents and their supramolecular structures with vanadyl bis(acetylacetonate)
(Pergamon-Elsevier Science Ltd, 2012)The synthesis of novel zinc and cobalt metallo phthalocyanines with four 7-oxy-3-(4-pyridyl)coumarin dye groups on the periphery/non-periphery were prepared by cyclotetramerization of 7-(3,4-dicyanophenoxy)-3-(4-pyridyl)coumarin ... -
Synthesis and characterization of novel bio-based benzoxazines from gallic acid with latent catalytic characteristics
(Elsevier, 2019)A novel bio-based main chain benzoxazine with two oxazine rings and one phenolic hydroxyl group in the same aromatic ring was synthesized and characterized. The method includes the synthesis of polymeric benzoxazine ... -
Synthesis and characterization of novel mussel-inspired benzoxazines by thiol-benzoxazine chemistry
(2019)A catechol-based benzoxazine copolymer is reported via a new approach using an oxazine-thiol reaction.The main chain benzoxazine precursor was obtained via the classic benzoxazine synthesis methodology using the raw chemicals ... -
Synthesis and electrochemical properties of crown ether functionalized coumarin substituted cobalt and copper phthalocyanines
(Elsevier Science Sa, 2011)The synthesis of novel 6,7-[15-crown-5]-3-[p-(3,4-dicyanophenoxy)phenyl]coumarin (1)/6,7-[15-crown-5]-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (2) and their peripherally/non-peripherally cobalt and copper phthalocyanine ... -
Synthesis and liquid crystalline properties of new triazine-based pi-conjugated macromolecules with chiral side groups
(Scientific Technical Research Council Turkey-Tubitak, 2020)In this study, we reported the synthesis of a new tribranched macromolecule liquid crystal with triazine in the centre. The central triazine core is bonded via sequences of Sonigashira coupling to 3 triazine unites through ... -
Synthesis and properties of crown ether functionalized coumarin substituted zinc phthalocyanine
(Pergamon-Elsevier Science Ltd, 2011)The novel 6,7-[15-crown-5]-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (1) and its non-peripherally substituted zinc phthalocyanine complex (2) have been prepared and characterized by elemental analysis, H-1 NMR (for compound ...