Bölüm "Fakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü" için listeleme
Toplam kayıt 354, listelenen: 261-280
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A review on impedimetric biosensors
(Taylor & Francis Ltd, 2016)Electrochemical impedance spectroscopy (EIS) is a sensitive technique for the analysis of the interfacial properties related to biorecognition events such as reactions catalyzed by enzymes, biomolecular recognition events ... -
A review study of (bio)sensor systems based on conducting polymers
(Elsevier Science Bv, 2013)This review article concentrates on the electrochemical biosensor systems with conducting polymers. The area of electro-active polymers confined to different electrode surfaces has attracted great attention. Polymer modified ... -
Review study of electrochemical impedance spectroscopy and equivalent electrical circuits of conducting polymers on carbon surfaces
(Elsevier Science Sa, 2011)Electrochemical impedance spectroscopy (EIS) is an experimental method for characterizing electrochemical systems. This method measures the impedance of the concerned electrochemical system over a range of frequencies, and ... -
rGO / MnO2 / Polyterthiophene ternary composite: pore size control, electrochemical supercapacitor behavior and equivalent circuit model analysis
(Springer, 2020)In this work, a new electrode active materials including reduced graphene oxide (rGO), Manganese dioxide (MnO2) / polyterthiophene (PTTh) has been synthesized as a nanocomposite using in-situ polymerization method, ... -
rGO/CuO/PEDOT nanocomposite formation, its characterisation and electrochemical performances for supercapacitors
(Taylor & Francis Ltd, 2019)Supercapacitor properties of rGO, CuO, PEDOT and rGO/CuO at [rGO](o)/[CuO](o) = 1:1; 1:1.5; 1:2 and rGO/CuO/PEDOT nanocomposite at [rGO](o)/[CuO](o)/[EDOT](o) = 1:1:1; 1:1:3; 1:1:5 were investigated using chemical reduction ... -
Rilmenidin’in Türev Spektroskopisi ıle Farmasötik Preparatlarda Miktar Tayini Ve Validasyonu
(Namık Kemal Üniversitesi, 2017)Hipertansiyon veya yüksek tansiyon, bazen arteriyel hipertansiyon, atardamarlardaki kan basıncının yükseldiği kronik bir tıbbi durumdur. Bu basınç artışı sonucu, kalp kanın damarlarda dolaşımını sağlamak için normalden ... -
Ruthenium oxide-carbon-based nanofiller-reinforced conducting polymer nanocomposites and their supercapacitor applications
(Springer, 2019)In this review article, we have presented for the first time the new applications of supercapacitor technologies and working principles of the family of RuO2-carbon-based nanofiller-reinforced conducting polymer nanocomposites. ... -
Scan Rate Effect of 1-(4-methoxyphenyl)-1H-Pyrrole Electro-coated on Carbon Fiber: Characterization via Cyclic Voltammetry, FTIR-ATR and Electrochemical Impedance Spectroscopy
(Esg, 2012)Poly(1-(4-methoxyphenyl)-1H-Pyrrole) films were electrodeposited onto carbon fiber micro electrodes with different deposition rates by using cyclic voltammogram in the presence of tetraethyl ammonium perchlorate (TEAP) / ... -
Selective oxidative deoximation with anhydrous Ce(IV) sulfate
(Pergamon-Elsevier Science Ltd, 2015)Anhydrous Ce(SO4)(2) in chloroform selectively converts oximes into the parent carbonyl compounds in good yields. Hammett correlations helped to indicate a plausible mechanism for the above reaction. The formation of ... -
A sensitive and disposable indium tin oxide based electrochemical immunosensor for label-free detection of MAGE-1
(Elsevier Science Bv, 2017)MAGE-1 (MAGE, for melanoma antigen), was identified by virtue of its processing and cell surface expression as a tumor-specific peptide bound to major histocompatibility complexes which was reactive with autolytic T cells. ... -
Sensitive spectrofluorimetric determination of alfuzosin in pharmaceutical preparations and human urine using dansyl chloride
(Maik Nauka/Interperiodica/Springer, 2015)A sensitive and selective spectrofluorimetric method was developed for the determination of alfuzosin in pharmaceutical preparations and urine. The method is based on reaction of alfuzosin with 1-dimethylaminonaphthalene ... -
A SIMPLE AND EFFICIENT METHOD FOR CONSTRUCTING AZOCINO[4,3-b]INDOLE
(Macedonian Journal of Chemistry and Chemical Engineering, 2022)A new synthetic procedure has been developed to prepare the biologically important azocino[4,3-b]indole via the tetrafluoro-1,4-benzoquinone (TFB)-mediated cyclization of a tetrahydrocarbazole derivative bearing an amide ... -
Some electrophilic reactivity studies of di-(2-indolyl)dibenzofurans and di-(2-indolyl)carbazoles
(Pergamon-Elsevier Science Ltd, 2014)3,6-Bis-(2-indolyl)dibenzofurans 1,2, and carbazoles 3-6 underwent a range of electrophilic substitution reactions to produce formyl indoles 7-12, biindolyls 24-28 and 33-34, glyoxylamides 40-42, and amides 48. (C) 2014 ... -
Spectrofluorimetric determination of famciclovir in pure and pharmaceutical preparations
(Pleiades Publishing Inc, 2015)A sensitive spectrofluorimetric method was developed for the determination of famciclovir in pure and pharmaceutical preparations. The method is based on the derivatization reaction of famciclovir with fluorescamine. The ... -
Spectrofluorimetric determination of nateglinide in pure and pharmaceutical preparations through derivatization with 4-chloro-7-nitrobenzo-2-oxa-1,3-diazole
(Pleiades Publishing Inc, 2014)A sensitive method was developed for the determination of nateglinide in pure and pharmaceutical preparations. The proposed method is based on the derivatization reaction between nateglinide and 4-chloro-7-nitrobenzo-2-o ... -
Spectroscopic (FT-IR, NMR) and Computational Investigation of 2-(2-Aminoethyl)-1,2,3,4,9-Tetrahydrocarbazole: NBO, NLO, FMO, MEP Analysis
(Pleiades Publishing Inc, 2019)The FT-IR, H-1 and C-13 NMR spectroscopic characterization of the title molecule is assessed by quantum chemical simulations in detail and compared with the observed values. First, the possible structures of the substituted ... -
Structural and biological features of bismuth(III) halide complexes with heterocyclic thioamides
(Elsevier B.V., 2021)Ten novel bismuth(III) halide complexes of [Bi(L)X3]n, [Bi(L)2×3]2, and [Bi(L)3×3] structural types were synthesized, in which L: 5-ethoxy-2-mercaptobenzimidazole, 5?methoxy-2-mercaptobenzimidazole and N-methylbenzothiazole. ... -
Structural architectures and biological properties of main group bismuth(III) iodide complexes with heterocyclic thioamides
(Elsevier S.A., 2019)A series of mononuclear, dinuclear and polynuclear bismuth(III) iodide complexes (1–5) bearing heterocyclic thioamide ligands, 2-mercapto-3,4,5,6-tetrahydro-pyrimidine (tHPMT), 2-mercapto-benzimidazole (MBZIM), ... -
Structural characterization and biological evaluation of antimony(III) and bismuth(III) complexes with imidazolidine-2-thione
(Elsevier B.V., 2021)There is an emerging interest in the synthesis of antimony(III) and bismuth(III) complexes with sulfur containing ligands, this has been attributed to their wide structural diversity and their interesting application as ... -
Structural characterization and biological evaluation of uracil-appended benzylic amines as acetylcholinesterase and carbonic anhydrase I and II inhibitors
(Elsevier B.V., 2023)A series of novel uracil-appended benzylic amines were synthesized through reductive amination with moderate to good yields (30–84% yields). In situ prepared 5-(arylidene)-6-aminouracils with the condensation reaction ...