Bölüm "RTEÜ, Fen - Edebiyat Fakültesi, Kimya Bölümü" TR-Dizin İndeksli Yayınlar Koleksiyonu için listeleme
Toplam kayıt 23, listelenen: 1-20
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Adsorption of ammonium (NH4+) from aqueous solution by Unye bentonite
(Foundation Environmental Protection & Research-Fepr, 2013)In this study, ammonium (NH4+) removal from aqueous media was investigated by using bentonit clay. Different concentrations of ammonium ion adsorption from aqueous solutions were examined at a room temperature. Adsorption ... -
Bazı yeni potansiyel biyolojik 4-(Arylidenamino)-2, 4-dihidro-3H- 1,2,4-Triazol-3-one bileşiklerinin mikrodalga- destekli sentezi ve pKa değerlerinin belirlenmesi
(2016)Bu çalışmada,sekiz yeni bazı potansiyel biyolojik aktif 4-(arilidenamino)-2,4-dihidro-1H-1,2,4-triazol-3-on bileşikleri mikrodalga yöntemi kullanılarak sentezlendi. Bu bileşiklerin yapıları farklı spektroskopik yöntemle ... -
Comparison of phenolic profiles and antioxidant activity of three Ornithogalum L. species
(2019)Background: Aboveground parts and bulbs of Ornithogalum species are consumed as food and used in traditional medicine in worldwide. Objective: It is aimed to report the antioxidant capacity and phenolic compounds content ... -
An efficient synthesis of some new bisbenzimidazoles via microwave technique
(2014)2,2’-[1,4 (1,3)-Phenylenedi(methylene)]bis-1 H -benzimidazole derivatives were obtained from the reaction of 1,4- or (1,3)-bisiminoester hydrochloride and o -phenylenediamine derivatives under microwave irradiation. Ester ... -
In silico inhibition potential of artemisinin derivatives against SARS-CoV-2 main protease
(TUBİTAK Scientific & Technical Research Council Turkey, 2021)The outbreak of COVID-19 caused by the SARS-CoV-2 virus has recently affected millions worldwide. The natural compounds obtained from medicinal plants have been proven to be the source of many treatments throughout history. ... -
Investigation of fastness properties and antibacterial effect of metallophthalocyanine (M: Zn) containing Eugenol printed on cotton fabric
(2013)Araştırmanın temel amacı, dört eugenol substituentli metalloftalosiyaninin (M:Zn) pamuklu kumaş üzerinde antibakteriyel etki sağlamasıdır. Eugenol, karanfilden (Eugenia Caryophillis) ekstrakte edilen esansiyel yağın ana ... -
Iron(III) complexes derived from azo-containing salicylaldoxime ligands: Synthesis, structures and biological evaluations
(TUBİTAK Scientific & Technical Research Council Turkey, 2021)Two novel mononuclear Fe(III) complexes derived from azo-containing salicylaldoxime ligands were synthesized and characterized by elemental analyses, spectroscopic data i.e. IR, 1H NMR, UV-Vis, electrospray ionization mass ... -
Microwave-assisted synthesis of some benzimidazole derivatives containing imine function
(2015)Benzimidazol modern ilaç keşfinde önemli bir farmakofordur. Birçok benzimidazole türevi yeni ilaç adayı bileşikler elde etmek amacıyla organik kimyacılar tarafından sentezlenmektedir. Bu çalışmada, imin fonksiyonu içeren ... -
New pyrimidine-N-β-D-glucosides: synthesis, biological evaluation, and molecular docking investigations
(Scientific Technical Research Council Turkey, TÜBİTAK, 2023)In this study, syntheses of new pyrimidine-coupled N-beta-glucosides and tetra-O-acetyl derivatives were carried out. All glycoconjugates were investigated in comparison with known chemotherapeutic agents in terms of their ... -
Non-enzymatic phenol determination in river water over modified electrode with poly(3-methylthiophene)
(2016)T his paper describes non-enzymatic phenol determination using poly(3methylthiophene) coated Pt electrode. Modified electrode was prepared on Pt disc surface in dichloromethane medium containing 500 mM 3-methylthiophene ... -
Novel fumarate derivatives synthesis and investigation of acetylcholinesterase inhibitor properties
(TUBİTAK Scientific & Technical Research Council Turkey, 2021)In this study, new fumarate compounds (I-IV) containing some natural phenols (eugenol, guaiacol, isoeugenol and vanillin) were synthesized and characterized. The single crystal X-ray diffraction technique was used to ... -
Polianilin-poli(3-Metiltiyofen)-poli(3,3'- diaminobenzidin) elektrot üzerinden dopac tayini
(2015)Dopaminin önemli metaboliti olan 3,4-dihidroksifenilasetik asit (DOPAC) önemli bir biyolojik moleküldür [1]. Dopamin ile birlikte DOPAC; şizofreni [2], epilepsi [3], Parkinson [4], alzhemier [5] gibi nörolojik bozuklukların ... -
Preparation of bentonite-cysteine (Bent-Cys) Micro-composite affinity sorbents for ferritin adsorption
(2007)his study focused on developing bentonite-cysteine micro-composite «affinity sorbents (Bent-Cys) (38-105 |am) for Ferritin adsorption from aqueous solutions. The pseudo-specific affinity ligand L-cysteine was immobilized ... -
Properties of antioxidant and anti-inflammatory activity and phenolic profiles of şevketi bostan (cnicus benedictus l.) cultivated in aegean region from Turkey
(2017)The aim of this work was to evaluate the phenolic profiles and anti-inflammatory, antioxidant and gastro-protective activities of Cnicus benedictus L., a type of milk thistle cultivated in Turkey. The total phenolic content ... -
Synthesis and characterization of polycarbazol - polyaniline copolymer in dichloromethane solution
(2015)Aromatik heterohalkalı organik molekülün yükseltgenmesi ile elektrot yüzeyinde veya çözeltide iletken polimerler sentezlenebilmektedir. Polipirol, politiyofen, polianilin, polifuran, polifenilenvinilen, politiyanaften, ... -
Synthesis and in vitro α-glucosidase and cholinesterases inhibitory actions of water-soluble metallophthalocyanines bearing ({6-[3-(diethylamino)phenoxy]hexyl}oxy groups
(TUBITAK, 2022)In this paper, we have prepared peripherally tetra-({6-[3-(diethylamino)phenoxy]hexyl}oxy substituted cobalt(II), copper(II), manganese(III) phthalocyanines (3, 4, 5) and their water-soluble derivatives (3a, 4a, 5a). Then, ... -
Synthesis of Benzimidazole derivatives containing Schiff base exhibiting antiurease activities
(Sivas Cumhuriyet Üniversitesi, 2021)In this study some novel Schiff bases derivatives of benzimidazole containing thiophene ring were designed and synthesized by using various aldehydes. Seven different aromatic aldehydes with various side groups were used ... -
Synthesis of nonperipherally tetra-[5-(diethylamino)-2-formylphenoxy] substituted metallophthalocyanines and their electrochemistry
(TUBITAK, 2021)3-[5-(diethylamino)-2-formylphenoxy]phthalonitrile (n-TY-CN), metallophthalocyanines n-TY-Co, n-TY-Cu, and n-TY-Mn bearing [5-(diethylamino)-2-formylphenoxy] groups at nonperipheral positions were prepared for the first ... -
Synthesis of some new benzimidazole derivatives containing chlorine and investigation of their antioxidant and anti-urease activities
(2018)In this work, the synthesis of a 2-substituted benzimidazole compound containing chlorine (1) was carried out and then converted to the ester (2) and hydrazide (3) derivatives respectively. In the next steps, the hydrazide ... -
Synthesis, in vitro DNA interactions, cytotoxicities, antioxidative activities, and topoisomerase inhibition potentials of Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes with azo-oxime ligands
(Scientific Technical Research Council Turkey, 2017)Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) transition metal complexes of 2-hydroxy-5-[(E)-(4-phenyl) diazenyl] benzaldehyde oxime and 2-hydroxy-5-[(E)-(4-nitrophenyl) diazenyl] benzaldehyde oxime ligands were synthesized ...
