Bölüm "Fakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü" için listeleme
Toplam kayıt 354, listelenen: 221-240
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Nitrobenzamido substitution on thiophene-3-carboxylate: Electrochemical investigation, antioxidant activity, molecular docking, DFT calculations
(Elsevier, 2023)A novel nitro containing thiophene derivatives containing have been synthesized. In pharmaceutical chemistry, thiophene derivatives show a biological effect. Due to the promising antimicrobial, analgesic and anti-inflammatory, ... -
Novel binuclear antimony(III) halide complexes of 5-methoxy-2-mercaptobenzimidazole: synthesis, structural characterization, and biological studies
(Taylor and Francis Ltd., 2020)The new binuclear antimony(III) complexes corresponding to the formulas [SbCl3(µ2-S)(MtMBZIM)2]2 (1), {[SbBr2(µ2-Br)(MtMBZIM)2]2·H2O} (2) and {[SbI2(µ2-I)(MtMBZIM)2]2·H2O} (3) (MtMBZIM: 5-methoxy-2-mercaptobenzimidazole) ... -
A Novel Biosensing System Using Biological Receptor for Analysis of Vascular Endothelial Growth Factor
(Springer, 2014)An immunosensor with rapid and ultrasensitive response for vascular endothelial growth factor (VEGF) has been built up with 4-aminothiophenol (4-ATP) onto the gold surfaces. Quantitative analysis of VEGF was performed by ... -
Novel bismuth compounds: synthesis, characterization and biological activity against human adenocarcinoma cells
(Royal Soc Chemistry, 2016)Five new bismuth(III) halide compounds (BiX3, X = Br or I) of formulae {[BiBr(Me2DTC)(2)](n)} (1), {[BiBr2(Et2DTC)](n)} (2), {[BiI2(Me2DTC)](n)} (3), {[BiI(Et2DTC)(2)](n)} (4) and {[BiI(mu(2)-I)(Et2DTC)(2)](2)}(n) (5) ... -
Novel carbazole containing zinc phthalocyanine photosensitizers: Synthesis, characterization, photophysicochemical properties and in vitro study
(World Sci Publ Co Inc, 2016)Tetra and octa substituted novel zinc(II) phthalocyanines (3a and 5a) bearing carbazole groups were synthesized by cyclotetramerization of respective phthalonitrile derivatives (3 and 5). The zinc(II) phthalocyanines (3a ... -
A novel electrochemical immunosensor based on ITO modified by carboxyl-ended silane agent for ultrasensitive detection of MAGE-1 in human serum
(Academic Press Inc Elsevier Science, 2017)A new, low-cost electrochemical immunosensor was developed for rapid detection of Melanoma associated antigen 1 (MAGE-1), a cancer biomarker. The fabrication procedure of immunosensor was based on the covalent immobilization ... -
A novel immunosensor based on fullerene C60 for electrochemical analysis of heat shock protein 70
(Elsevier Science Sa, 2016)This study illustrates the development of the biosensor for the determination of the heat shock protein 70 (HSP70). For this purpose, firstly the biosensor based on the glassy carbon electrode (GCE) was modified with ... -
A novel impedimetric disposable immunosensor for rapid detection of a potential cancer biomarker
(Elsevier, 2014)A specific and sensitive biosensor was developed successfully for quantitative detection of human epidermal growth factor receptor by electrochemical impedance spectroscopy. Anti-human epidermal growth factor receptor ... -
Novel inhibitors of eukaryotic elongation factor 2 kinase: in silico, synthesis and in vitro studies
(Academic Press Inc., 2021)Eukaryotic elongation factor 2 kinase (eEF2K) is an unusual alpha kinase whose expression is highly upregulated in various cancers and contributes to tumor growth, metastasis, and progression. More importantly, eEF2K ... -
A novel label free immunosensor based on single-use ITO-PET electrodes for detection MAGE1 protein
(Elsevier Science Sa, 2017)This study is aimed to design a label free biosensor based on transparent ITO-PET (Indium tin oxide-polyethylene terephthalate) electrode to determine MAGE1 protein. Firstly, indium tin oxide (ITO) electrodes were modified ... -
A Novel Molecule: 1-(2,6 Dichlorobenzyl)-4-(2-(2-4-hydroxybenzylidene)hydrazinyl)pyridinium Chloride and its Interaction with DNA
(Wiley-V C H Verlag Gmbh, 2021)Herein, a novel pyridine derivative, 1-(2,6 dichlorobenzyl)-4-(2-(2-4-hydroxybenzylidene)hydrazinyl)pyridinium chloride (DHPC), was synthesized as a candidate drug molecule. Interaction of DHPC with DNA was used to explore ... -
Novel pathway for the synthesis of 20-deethyltubifolidine
(Syscom 18 SRL, 2020)A new and well planned approach has been accomplished for the total synthesis of 20-Deethyltubifolidine, which is effective for biological properties and fascinating molecules. This product embodies the ABCDE-ring system ... -
A novel synthesis of (3,6-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-9-(4-vinylbenzyl)-9H-carbazole), alternating polymer formation, characterization, and capacitance measurements
(Springer, 2013)In this work, (3,6-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-9-(4-vinylbenzyl)-9H-carbazole) (EDOTVBCz) comonomer was chemically synthesized and characterized by Fourier transform infrared (FTIR), proton nuclear magnetic ... -
A novel synthesis of 3,6-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-9-tosyl-9H-carbazole
(Ovidius Univ Press, 2012)3,6-bis(2,3-dihydrothieno [3,4-b][1,4]dioxin-5-yl)-9-tosyl-9H-carbazole (EDOTTsCz) was synthesized and electrochemically polymerized on glassy carbon electrode (GCE) in 0.1 M tetrabutyl ammonium tetrafluoroborate ... -
A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate, electropolymerization and impedance study
(Budapest Univ Technol & Econ, 2014)A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate (TCzC) was chemically synthesized and characterized by Fourier Transform Infrared (FTIR), proton nuclear magnetic resonance (H-1-NMR), and carbon nuclear magnetic ... -
A novel synthesis of octahydropyrido[3,2-c]carbazole framework of aspidospermidine alkaloids and a combined computational, FT-IR, NMR, NBO, NLO, FMO, MEP study of the cis-4a-Ethyl-1(2hydroxyethyl)-2,3,4,4a,5,6,7,11c-octahydro-1H-pyrido[3,2-c] carbazole
(Elsevier, 2018)In this study, we performed a novel synthesis of the octahydropyrido[3,2-c]carbazole derivative 6 from 1 in five steps with a 34% overall yield. We also developed a unique compound 2 by a cyclization reaction from the ... -
A novel, ultra sensible biosensor built by layer-by-layer covalent attachment of a receptor for diagnosis of tumor growth
(Elsevier, 2011)In the presented research, a novel, ultra sensitive biosensor for the impedimetric detection of vascular endothelial growth factor (VEGF) is introduced. The human vascular endothelial growth factor receptor 1 (VEGF-R1, ... -
Nörodejeneratif Hastalıkların Erken Teşhisi İçin Elektrokimyasal Biyosensör Sistemleri
(Namık Kemal Üniversitesi, 2016)Gelişmiş sanayi toplumlarında yaşam sürecinin uzaması yeni sorunları da beraberinde getirmektedir. İn;lamasyon, ilerleyen yaş ile birlikte görülen ölüm oranı en yüksek hastalıklar olan Alzheimer, ... -
Phenolic compounds from Trifolium echinatum Bieb. and investigation of their tyrosinase inhibitory and antioxidant activities
(Pergamon-Elsevier Science Ltd, 2013)Two bischromones, 3,3'-dimethoxy-2'-oxychromone (1), 3,3'-dihydroxy-2,2'-oxychromone (2) and a biflavone, 5,7,4',5 '',3''',4''''-hexahydroxy-3 ''-O-beta-glucosyl-3',7 ''-O-biflavone (3) have been isolated from whole plant ... -
Photocatalytic degradation of cefazolin over N-doped TiO 2 under UV and sunlight irradiation: Prediction of the reaction paths via conceptual DFT
(2012)Cefazolin is a semi-synthetic antibiotic found in aqueous environments as a pollutant due to its widespread use. The photocatalytic degradation of cefazolin was investigated in aqueous N-doped and undoped-TiO 2 suspensions ...