Browsing Kimya Bölümü Tez Koleksiyonu by Title
Now showing items 1-20 of 263
-
2-(2ʹ-Hidroksifenil)Benzotiyazol İle Modifiye Edilmiş Silika Partiküller Kullanılarak Metal İyonlarının Adsorpsiyonu
(Fen Bilimleri Enstitüsü, 2018-08)In this study, a new material for removal of metal ions from water samples was prepared by the chemically functionalization of silica gel. The organic ligand 5-chloro-2-(2'-hydroxyphenyl)benzothiazole (HPBT) was synthesized ... -
2-(5-Bromo-2-Piridilazo)-5-(Dietilamino) Fenol Katkılanmış Silika Partiküllerin Hazırlanması ve Zn(Iı) İyonlarının Adsorpsiyonu ve Kolorimetrik Tayini İçin Kullanımı
(Fen Bilimleri Enstitüsü, 2017)The aim of this work is to develop a ligand-modified mesoporous silica adsorbent for the removal and colorimetric determination of Zn(II) ions from water samples. In this study, mesoporous (monolithic) silica material ... -
3,5-Diamino İzoksazol Sübstitüye Triarilmetan Bileşiklerinin Sentezi
(Fen Bilimleri Enstitüsü, 2023)Isoxazoles are five-membered heterocyclic aromatic compounds. The given examples in the literature show that their synthesis and reactions have a wide importance. The reason for this is that the isoxazole compounds find ... -
3-Aminopropiltrietoksisilan (APTS) ile Modifiye Polimer/Halloysit Nanotüplerinin Tasarımı, Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2017)In this thesis study; design, synthesis and characterization of poly (maleic anhydride-alt-acrylic acid) with biological activity and polymer/clay nanocomposites to be aimed. Poly (MA-alt-AA) was synthesized by complex ... -
A New Approach for the Determination of Trace Heavy Metals in Hair Dyeing Cosmetics
(Fen Bilimleri Enstitüsü, 2021)Although hair does not have a vital function in humans, it is an essential body component that affects appearance and self-confidence for both men and women. Cosmetic application using chemicals to change hair color is ... -
Akrilonitril Vinil Asetat Kopolimerinin Kimyasal Modifikasyonu ve Metal Adsorpsiyonunda Kullanılması
(Fen Bilimleri Enstitüsü, 2013)A polyacrylamidoxime copolymer containing hydrophilic vinyl alcohol unit was synthesized to enhance the amount of adsorbed UO22+ ions. The increase in adsorption is thought to be arised from improvement of diffusion ability ... -
Alerjen Spesifik İmmunoglobulin E Tayini İçin Yüzey Plazmon Biyosensörlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2022)Allergy is a mysterious chronic disease that causes the digestive system to be exposed to certain foods, the respiratory system to dust or pollen, or the skin to chemicals. Allergy is a very common disease affecting 10-20% ... -
Alevli Atomik Absorpsiyon Spektrometrisi Kullanılarak Su Örneklerinde Eser Miktardaki Hg(Iı) İyonlarının Tayini İçin Katılaştırılmış Yüzen Organik Damla İle Ultrason-Destekli Emülsifikasyon Mikroekstraksiyonunun Uygulanması
(Fen Bilimleri Enstitüsü, 2014)As it is well known, Hg has been identified as a public health problem due to its serious effects and accumulative character in metabolism even at low exposure levels. Therefore, the development of a sensitive and simple ... -
Altın İçeren Yeni Nesil Tablet Katalizör Sistemlerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023)C-C and C-O formation reactions in the presence of transition metal catalysts are efficiently carried out in the presence of transition metal-based organometallic complexes. In recent years, gold-based transition metal ... -
Altın Nanopartiküller Kullanılarak Kortizol İçin Plazmonik Sensör Sinyalinin Seçici Yükseltilmesi
(Fen Bilimleri Enstitüsü, 2022)Cortisol is a steroid hormone released by the human body in response to psychological and physiological stress. Cortisol can affect almost every organ system such as nervous, immune, cardiovascular, respiratory, reproductive, ... -
Amfifilik Polimer Tabanlı Tablet Katalizör Sistemleri: Π-Π İstiflenmesi ile Altın-NHC Komplekslerini İçeren Yeni Nesil Nano-Reaktörlerin Hazırlanması
(Fen Bilimleri Enstitüsü, 2024)The hydrophobic nature of organometallic catalysts used in organic reactions in aqueous environment limits their use, while the complexes used in the reactions are sensitive to moisture and water, making reactions difficult. ... -
Amin ve Fenollerin Tespitine Yönelik BOPHY ve BODIPY Tabanlı Bileşiklerin Sentezi
(Fen Bilimleri Enstitüsü, 2024)Determination of amines and phenols is highly important for the environment and human health. Contamination in wastewater and spoilage in food products can be identified by the detection of these compounds. The design ... -
Aminofenilbenzimidazollerin Sentezi, Elektropolimerizasyonu ve Modifiye Elektrodunun Enzimsiz H2o2 Sensörü Olarak Kullanımı
(Fen Bilimleri Enstitüsü, 2018-11)In this study, chemical synthesis of 2-(2-aminophenyl)benzimidazole (2AB), 2-(3- aminophenyl)benzimidazole (3AB) monomers containing aniline and benzimidazole rings was carried out. Polymerization of the monomers in an ... -
Aminometil Piridin Fonksiyonel Gruplarını İçeren Polimerik Partiküllerin Hazırlanması ve Arsenik(V) İyonlarının Adsorpsiyon Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)In this study, 4-AMP-PS adsorbent particles were prepared by modifying chloromethyl polystyrene particles (CM-PS) with 4-aminomethyl pyridine (4-AMP) to remove As(V) ions from aqueous solutions. To obtain optimum modification ... -
Anhidrit Içeren Polimer Organo-Kil Nanokompozitlerinin Tasarımı, Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2013)The objective of this study is to design, synthesize and characterize poly(DHP-alt-MA), poly(DHP-co-MA-co-VA) and polymer/organo-clay nanocomposites containing anhydride groups whose biological activities are well-known. In ... -
Anhidrit İçeren Polimer/Halloysit Nanotüplerin (P/Hnt) Tasarımı, Sentezi Ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2018)Design, synthesis and application of polymer nanocomposite are important in the nanotechnology. Polymer nanocomposites made with organic and/or inorganic fillers which have nanosize in the polymer matrix and they are ... -
ANHİDRİT İÇEREN KOPOLİMER-İLAÇ TAŞIYICI SİSTEMLERİN TASARIMI, NİTROKSİT ARACILIĞIYLA POLİMERİZASYONU (NMP) VE KARAKTERİZASYONU
(Fen Bilimleri Enstitüsü, 2017-06-19)In recent years developments in the field of material science and bio-technology, feed off each other and the desired functional structure for use in many areas of design, quality of materials, synthesis, characterization ... -
Antibiyotiklerin Moleküler Baskılama Yöntemi İle Sıvı Kromatografi Sisteminde Ayırımı
(Fen Bilimleri Enstitüsü, 2017)High Performance Liquid Chromatography (HPLC), one of the most important points among the chromatographic analyzes, is shining day by day in the chromatography sector. With developing technology, HPLC systems are being ... -
Antiretroviral İlaç Baskılanmış Polimerik Nanopartiküllerin Hazırlanması, Karakterizasyonu ve Nazal Salınım Sistemlerde Kullanılması
(Fen Bilimleri Enstitüsü, 2023)The superior properties of molecularly imprinted polymers, such as stereospecific recognition, have recently brought their use in biomedical applications such as drug release. Nasal controlled release systems are an ... -
Antitrombosit İlaç Hedefleri için Bazı Fitokimyasalların İn Silico Taraması
(Fen Bilimleri Enstitüsü, 2023)Cardiovascular diseases (CVDs) are the leading cause of death globally, with an estimated 17.9 million deaths each year, a number that is predicted to increase more than 23.6 million by 2030.There are many antiplatelet ...
