Başlık için Kimya Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 244, listelenen: 140-159
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OKRATOKSİN A TAYİNİ İÇİN MONOLİTİK AFİNİTE KOLONLARININ HAZIRLANMASI VE İKİ-BOYUTLU HPLC SİSTEMİNDE ÇEVRİMİÇİ ANALİZLERİN İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2017-11-28)The aim of this thesis is the preparation of monolithic affinity columns and simultaneous determination of Ochratoxin A (OTA) in food by assessing tolerable levels for humans with two-dimensional HPLC (2D-HPLC) system. It ... -
Oksalohidrazit Yapısına Sahip Bileşiklerin Sentezi ve Uygulama Çalışmaları
(Fen Bilimleri Enstitüsü, 2023-01-25)In organic chemistry, compounds with hydrazone structures have the potential to be applied in various fields. One of these application areas is molecular photoswitching. Many hydrazone compounds with different functional ... -
Oligonükleotit ve DNA İle Yeni Nesil Floresans Maddelerin Etkileşimlerinin Kütle Spektrometrisi ve Spektroskopik Yöntemlerle İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)In the thesis study, the non-covalent interactions of benzimidazole-based platinum (II) and palladium (II) containing metal complexes and perylene diimide derivative structures with single-stranded oligonucleotides, ... -
Organik ve Konvansiyonel Tarım Ürünlerinde Eser Düzeydeki Bakır, Kadmiyum ve Kurşun İyonlarının Değiştirilebilir Çözücü Bazlı Sıvı Faz Mikroekstraksiyonu ve Alevli Atomik Absorpsiyon Spektrometrisi İle Tayini
(Fen Bilimleri Enstitüsü, 2020-11-09)In this thesis, in order to determine the amount of copper, cadmium and lead in organic and conventional growth food samples switchable solvent based dispersive liquid-liquid microextraction (SHS-DLLME) method is developed. ... -
Organosilan Bileşikleri Ile Modifiye Edilmiş Doğal Zeolitin Terpenlerin Dimerleşme Reaksiyonlarındaki Katalitik Aktivitesinin Araştırılması
(Fen Bilimleri Enstitüsü, 2015)The increment of petroleum prices, and the decrease in fosil fuel resources resultedwith a rapid improvement of research and development studies for alternative fuelsources. For this concern, the first alternative fuel is ... -
Penisilin Açilaz (Pa) Saflaştırılması İçin Süpermakrogözenekli Hidrofobik Afinite Sorbentler
(Fen Bilimleri Enstitüsü, 2014)PA (PA, EC 3.5.1.11) is an important enzyme in drug industry. PA is used in the production of 6-aminopenicillanic acid (6-APA) which is used as a raw material in the production of semi synthetic penicillins. Although there ... -
Pet Şişelerden İçme Suyuna Geçen Antimon Miktarının Belirlenmesi
(Fen Bilimleri Enstitüsü, 2014)In recent years, use of plastics in various forms has become an inevitable part of our lives. The water industry has easily replaced glass with PET plastic bottles. Poly(ethylene terephthalate) is known to by its common ... -
Phema-Jelatin Kriyojel Kemik Doku İskelelerinin Sentezi, Karakterizasyonu ve Biyolojik Aktivite Kazandırılması
(Fen Bilimleri Enstitüsü, 2014)The aim of the present study was to develop a system of testosrerone (TST) and 17-β estradiol (E2) loaded poly (lactic-co-glycolic acid) PLGA nanoparticles-PHEMA-Gelatin tissue scaffold and to investigate the in-vitro ... -
Pirolün Asetonitril Çözeltisinde, Piridin Karboksilik Asitlerin Varlığında, Elektrokimyasal Polimerizasyonu ve Elde Edilen Polipirol Filmlerinin Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2020)Polyprol, which is one of the most studied conductive polymers, can be easily obtained by chemical or electrochemical methods in aqueous and anhydrous solutions by oxidation of the pyrrole monomer. With a suitable method ... -
Pirolün Florosülfonik Asit ve Klorosülfonik Asit Varlığında Elektrokimyasal Polimerizasyonu
(Fen Bilimleri Enstitüsü, 2013)Conductive polymeric films can be produced using electrochemical oxidation or reduction methods by controlling electrolysis conditions such as potentials, potential cycling parameters, current density and time. In this ... -
Poli(Allil Guanidin.Hcl)'Ün Sentezi, Karakterizasyonu ve Antimikrobiyal Özelliğinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)In this work, poly(allylamine hydrochloride) (PAIAm) was modified over its amine group with different equivalents of cyanamide (1:1.2, 1:1.8, 1:2.6, 1:5.2), and poly(allylguanidine hydrochloride) (PAIG) was obtained at ... -
Poli(D,L-Laktik Asit-Ko-Serin-Nh2) Kopolimerinin Sentezi Ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2014)In this thesis,amine side groups carrying polyester copolymer of poly(d,l-lactic acid-co-serin-NH2)(PLA-SERAm) was synthesized. The synthesis of PLA-SERAm copolymers were carried out into the two stages chemical study. ... -
Poli(Etilen-Alt-Tetrafloroetilen) (Etfe) Ardışık Kopolimer Filmine Raft Yöntemi Ve Radyasyon Kullanılarak Stiren Aşılanması ve Yakıt Pili Membranı Hazırlanması
(Fen Bilimleri Enstitüsü, 2013)Reversible Addition-Fragmentation Chain Transfer (RAFT) polymerization is applied to radiation-induced grafting of styrene onto ETFE. By sulfonation of the obtained graft-copolymer films, polymer electrolyte membranes ... -
“Poli(Metil Vinil Eter-ard-Maleik Anhidrit) ve Poli(Etilen-ard-Maleik Anhidrit) Kopolimerlerinin Çözelti Dinamiği ve Termodinamiği
(Fen Bilimleri Enstitüsü, 2019)In this study, both theoretical approach and experimental studies have been used to determine chemical affinity profiles of Poly(methyl vinyl ether-ard-maleic anhydride) (Mw = 216,000 g/mol) and Poly(ethylene-ard-maleic ... -
Poli(Stiren-Ko-Divinilbenzen) Mikro-Kürelere Tiyoglikolamido Grubunun Takılması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2013)The first aim of this study is to synthesize and characterize poly(styrene-co-divinylbenzene) spheres containing thioglycolamido side groups. The second goal is to test the metal iones adsorption activities of thiol (-SH) ... -
Poli(Vinil Alkol) Kil Nanokompozitlerinden Hibrit Hidrojel Hazırlanması
(Fen Bilimleri Enstitüsü, 2013)Preparation and development nanofilled polymer composites from clay/polymer nanocomposite have been started in the 1950s and became a popular subject in parallel with increasing of applications in industry and academic ... -
Polianilin ve Kloro Sülfolanmış Polietilenden Tabakalı Kaplama Yolu İle İnce Film Oluşturulması ve Radyasyonla Başlatılan İletkenliğin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)In this study, layer-by-layer assembled thin films were prepared with a number of 10 and 20 bilayers onto ITO coated PET surface with polyaniline-base and chloro sulfonated polyethylene (CSPE). Thickness of the films were ... -
Polimerik Membranlardan Kontrollü İnsülin Salımının Kütle Spektrometrik Tayini
(Fen Bilimleri Enstitüsü, 2021)The number of diabetes mellitus patients is increasing day by day in the world. This disease is caused by the failure or destruction of β cells responsible for insulin release. The most important task of the insulin hormone ... -
Polisiklik Aromatik Hidrokarbonların Moleküler Baskılanmış Polimerler Ile Ön-Deriştirilmesi ve Tayini
(Fen Bilimleri Enstitüsü, 2014)The aim of this thesis is preparation of pre-concentrating composite cartridge and surface plasmon resonance (SPR) nanosensor for the pre-concentration and detection of a trace amount of benzo[a]pyrene (BaP) in environmental ... -
Polivinil Pirolidon 'un Çözelti Dinamiği ve Dekstran ile Karışabilirliğinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)The investigation of miscibility between immiscible or miscible polymers has become an increasingly important technique for developing commercial polymer materials, which may combine the properties of several single ...