Başlık için Kimya Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 244, listelenen: 190-209
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Siyalik Asit İçeren Glikopeptitlerin Hızlı ve Etkin Kütle Spektrometrik Analizleri İçin Geçiş Metal Oksitleri Kullanılarak Seçimli Olarak Zenginleştirilmesi
(Fen Bilimleri Enstitüsü, 2014)Proteins undergo several changes in order to carry out and regulate various biologic functions. These so-called post-translational modifications (PTM) are recently having the most attention as their functionalities proposed ... -
SOYA YAĞI BAZLI POLİOL İLE KARBOKSİLLENMİŞ-POLİ(ETİLEN GLİKOL) POLİMERİNİN KONDENZASYON TEPKİMESİ İLE ÇAPRAZ BAĞLI POLİMERLERİN HAZIRLANMASI
(Fen Bilimleri Enstitüsü, 2017-06-19)In this study, the synthesis of cross-linked PEGDASPOL polymers via condensation polymerization of soybean oil based polyol with end group carboxylated polyethylene glycol was investigated. PEGDASPOL synthesis was occured ... -
Stiren-Etilen/Butilen-Stiren Blok Kopolimeri Esaslı Nanokompozitlerin Hazırlanması ve Modifikasyonu
(Fen Bilimleri Enstitüsü, 2019)In recent years, increases are observed the use of thermoplastic elastomers instead of thermoset rubbers. Thermoplastic elastomers (TPE) are defined as rubber like materials which can be processed and recyclable, because ... -
Stirenin Çapraz Bağlayıcı ve Raft Ajanı Varlığında İyonlaştırıcı Radyasyonla Polimerizasyonu
(Fen Bilimleri Enstitüsü, 2015)In this study RAFT mediated polymerization of styrene was investigated in the presence of three different ratio of crosslinking agent (divinylbenzene).Molecular weights and molecular weight distributions of soluble polymers ... -
Su Ortamındaki Transfer Hidrojenasyon Reaksiyonları İçin Rutenyum İçeren Amfifilik Nano-Reaktör Sistemlerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2022-06-23)Catalytic transfer hydrogenation and asymmetric transfer hydrogenation reactions an efficient method to obtain chiral and achiral alcohol derivatives obtained from ketone and aldehyde derivatives. Following the advancements ... -
Su Örneklerinde Kurşun Ve Kobalt İyonlarının Alevli Atomik Absorpsiyon Spektrofotometresi İle Tayini İçin Yeni Bir Metot: Ultrason Emülsifikasyonu Destekli- İkili Katılaştırılmış Yüzen Organik Damla Mikroekstraksiyonu
(Fen Bilimleri Enstitüsü, 2018)In this thesis, a simple, economical and environmentally friendly ultrasonic emulsification assisted dual solidified floating organic drop microextraction technique (USAE-dSFODME) was developed for the preconcentration of ... -
Sulu Çözeltilerdeki N-Nitrozodifenilaminin Gama-Işınları İle Bozunması
(Fen Bilimleri Enstitüsü, 2016)Nitrosoamines are not added to the compounds directly, their formation follows some consecutive reactions or chemical interactions. They can also be formed in living organisms as in vivo. Dimethylnitrosoamine (NDMA) is ... -
Sulu Ortamda Radyasyonla Başlatılan Çapraz Bağlanma ile İnterpolimer Komplekslerden Nanojel Hazırlanması, Karakterizasyonu ve Farmasötik Kullanımı
(Fen Bilimleri Enstitüsü, 2022)The size, surface charge and functionality of nanogels are the most important properties to be controlled for specific drug delivery applications. The size can be controlled by adjusting the experimental parameters (such ... -
Sulu Örneklerde Eser Düzeydeki Ağır Metal Iyonlarının Alevli Atomik Absorpsiyon Spektrometresi Ile Tayini Için Katılaştırılmış Yüzen Organik Damla Mikroekstraksiyon Tekniği İle Önderiştirilmesi
(Fen Bilimleri Enstitüsü, 2014)used to analyze trace amount of mercury ions in water samples and these ions are identified by flame atomic absorption spectrometry (FAAS). At suitable pH and temperature and stirring speed, Hg(II) ions form [HgI4]2- complex ... -
Susuz Ortamda Tiox Filmlerinin Elektrokimyasal Olarak Hazırlanması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2016-12-20)Titanium tends to form many different compounds with oxygen in its crystalline form, such as TiO2 and Ti2O3, Ti3O5 and TinO2n-1 (4<n<10) (named TiOx). Among these, TiO2 is preferred in most studies, due to being thermodynamically ... -
Suyun Katalitik Yükseltgenmesi İçin Demir Oksit-Mangan Oksit Nanokompozitlerinin Hazırlanması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2015)This project involves the preparation of iron oxide-manganese oxide nanocomposites for chemical water oxidation applications in the presence of (NH4)2Ce(NO3)6. Iron oxide core nanoparticles (magnetite, maghemite or manganese ... -
SUYUN KATALİTİK YÜKSELTGENMESİ İÇİN MANGAN FERRİT DESTEKLİ-GEÇİŞ METALİ KATKILANMIŞ BİRNESİT NANOKOMPOZİT KATALİZÖRLERİNİN HAZIRLANMASI VE KARAKTERLENDİRİLMESİ
(Fen Bilimleri Enstitüsü, 2018-01)In the first part of this thesis study; core-shell magnetic composite catalysts were prepared for use in the oxidation of water by coating transition metal-doped layered manganese oxide (MnOx) on manganese ferrite (MnFe2O4) ... -
Sülfametoksazol Tayini için Sensör Sistemlerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021-07)Antibiotics are chemical agents used to treat contagious diseases. These agents are consumed in large quantities every year for various purposes in both veterinary and human health. But the mixing of these agents into the ... -
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 ... -
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 ... -
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 ...