Başlık için Kimya Bölümü listeleme
Toplam kayıt 343, listelenen: 286-305
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Sülfat İndirgeyen Bakterilerle Krom ve Arseniğin Yüksek-Hızlı Biyoreaktörlerde Arıtımı
(Fen Bilimleri Enstitüsü, 2013)In the present study, chromium and arsenic removal from synthetic acidic wastewater was investigated using high rate bioreactors operated in sulfidogenic conditions in both existence and absence of iron. Chromium and ... -
Sülfonamid ve Karbazol Türevlerinin DNA/Protein Etkileşimlerinin Spektroskopik ve Moleküler Kenetlenme Yöntemleri ile İncelenmesi
(Fen Bilimleri Enstitüsü, 2020-11-19)The thesis study was carried out in two parts. In the first part, the interactions of calf thymus DNA (ct-DNA), protein (HSA / insulin) and sulfathiazole (STZ), a sulfonamide derivative with antimicrobial properties, ... -
Süperkapasitör Enerji Depolama Uygulamaları İçin Nano-Boyutlu Metal Oksit İçeren Polipirol Esaslı Kompozit Malzemelerin Elektrokimyasal Sentezi
(Fen Bilimleri Enstitüsü, 2019-06-19)There is an increasing demand for the development of high performance, clean and sustainable energy systems and energy storage due to the rapid depletion of fossil fuels, and their environmental issues. One of the important ... -
Süt Whey Proteinlerinin Kütle Spektrometrik Yöntemler N-Glikan Profillerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2020-01)Post-translational modifications control many biological activities and it is known that about 300 different post-translational modifications occur in protein structures. Glycosylation is one of the most common forms of ... -
Swelling Behavior of Poly(N-Vinyl-2-Pyrrolidone) and Poly(N-Vinyl-2-Pyrrolidone)/K2S2O8 Hydrogels in Urea Solutions
(John Wiley & Sons Inc, 2000)Hydrogels with varying cross-linking densities and average molecular weights between two consecutive cross-links were prepared from the binary poly(N-vinyl-2-pyrrolidone)/water and ternary poly(Nw-vinyl-2-pyrrolidone)/water/K2S2O8 ... -
Synthesis and Application of Thiourea and Amide Based Chemosensors for Recognition of Anions
(Fen Bilimleri Enstitüsü, 2013)Because of the importance of anions in biological and chemical processes, studies based on anion recognition are increasingly popular. The common property of the compounds synthesized and used as anion receptors is their ... -
SYNTHESIS OF BIOLOGICALLY ACTIVE HETEROCYCLIC COMPOUNDS USING KETONIC MANNICH BASES
(Fen Bilimleri Enstitüsü, 2017-09-29)Nitrogen-containing heterocycles such as pyridines, quinolines, acridines, and their derivatives have great synthetic interest because of their importance in both the synthetic organic and the medicinal chemistry. Therefore ... -
Synthesis of Some Substituted Formazans and Bis Formazans
(Asian Journal Of Chemistry, 2014)Novel 1-(p-aniinophenyl)-3-(p-substituted -phenyl)-5-phenylforrnazan compounds (2a-f) and 1,1'-(1,1'-biphenyl]-4-4'-yl)bis(3-(p- substituted pheny1)-5-plienylformazan compounds (3a-f) were synthesized by diazo coupling ... -
Synthesis of Two Novel Aroyl Thioureas and Their Use as Anion Binding Receptors
(Asian Journal Of Chemistry, 2013)New aroyl thioureas; N-nicotinoyl-N'-(4-nitrophenyl) thiourea (3a) and N-nicotinoyl-N'-(2-nitrophenyl) thiourea (3b) were synthesized and studied as anion-binding receptors. Upon adding tetrabutyl ammonium halides (fluoride, ... -
Synthesis, Characterization and Optical Limiting Properties of Novel Ball-Type Four Tert-Butylcalix[4]Arene Bridged Double-Decker Lutetium(III) and Indium(III) Phthalocyanines
(Scimago, 2008)Novel ball type four tert-butylcalix[4]arene bridged double-decker lutetium(III) phthalocyanine [LuPc2(tbca)4] 2 which exhibit nonlinear optical limiting behaviour and indium(III) phthalocyanine [InPc2(tbca)4] 3 were ... -
Şarj Edilebilir Çinko-Mangan Bataryalarında Mangan Oksit Elektrodun Şarj-Deşarj Performansı Üzerine Elektrolit Etkisinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)In the study, the effects of metal ions (Mn+; Li+, Na+, K+, Cs+, Be2+, Mg2+, Al3+) and Zn2+ ions coming from the anode material in zinc-manganese rechargeable batteries on the electrochemical behavior of MnO2 during charge ... -
Tavuk Etinde Bozulmayı İzlemek İçin Tazelik İndikatörü Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2019)In the food industry, many perishable products should remain in the cold chain until the sale is realized. However, breakage of the cold chain during transport and storage can cause products to breakdown before their ... -
Tc-Glutathione Complex (Tc -Gsh) : Labelling, Chemical Characterization and Biodistribution in Rats
(1999)The chemical structure of 99mTc-GSH has been estabilished using the 99Tc isotope. Labeling of glutathione with technetium in the presence of stanous chloride gave a high yield result. In a comparative study between 99Tc ... -
Tekstil Boyar Maddelerinin İleri Oksidasyon Yöntemleri (Uv, Uv/H2o2, Uv/Ozon,Uv/H2o2-Ozon) İle Muamele Edilmesi
(Fen Bilimleri Enstitüsü, 2018)Waste waters that belong to textile industry have typical characteristics like high organic contamination and including intensive color. Approximately 70% of textile dyes are reactive dyes that contain azo chromophore ... -
Teofilin Baskılı Kriyojellerin Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2021)In this thesis, it is aimed to develop an effective adsorbent for theophylline removal from water by synthesis and characterization of theophylline-imprinted poly(2-hydroxyethyl methacrylate/acrylamide) cryogel membranes ... -
TetraAquaBis(Orotato-Κo)Cobalt(II) Dihydrate
(2010)In the title CoII complex, [Co(C5H3N2O4)2(H2O)4]·2H2O, the CoII ion is located on an inversion center and is coordinated by two orotate (2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate) anions and four water molecules ... -
The Effect Of Hydrogen Bonding On The Electroreduction Behavior Of Aminobenzimidazoles
(Slovensko Kemijsko Drustvo, 2004)The electroreductions of benzimidazole, 5-aminobenzimidazole, 2-aminobenzimidazole and 4-aminobenzimidazole were investigated on a Pt electrode in acetonitrile containing tetrafluoroborat (TBABF(4)) with and without the ... -
The Electrochemical Properties of Four Dental Casting Suprastructure Alloys Coupled with Titanium Implants
(2009)Objectives: As the choice of suprastructure alloy to be combined with titanium for the oral cavity is still a much debated issue, the aim of this study was to investigate the electrochemical interaction of the suprastruc ...