Başlık için Kimya Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 244, listelenen: 221-240
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Uygulama Alanlarına Yönelik Entegre Kromofor Sistemlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2020-01)The molecular systems in which the same or different chromophores/fluorophores are integrated to each other both widen the application fields of chromophores and enable to reach the preferred properties in the current ... -
Üç Dişli Schiff Bazı Içeren Rutenyum Komplekslerinin Sentezi ve Olefin Metatez Reaksiyonlarında Katalitik Aktifliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Olefin Metathesis is an efficient synthetic method used in building organic and polymeric material chemistry, where new carbon carbon double bonds are formed. Among the metathesis reactions, ring opening metathesis ... -
Üçlü Blok Poli(Etilen Glikol)-b-[Poli(Laktit-Ko-Serin-Nh2)] Polimerlerin Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2023-07-05)The aim of this study was to synthesize PLDSNH2-PEG-PLDSNH2 block copolymers in three stages. Firstly, LDS, LD2S, and LD3S monomers were synthesized by reacting Boc-serine-OH amino acid with lactide, heated at 95°C for ... -
Ürik Asit Tayini İçin Moleküler Baskılanmış Monolitik Kolonların Hazırlanması
(Fen Bilimleri Enstitüsü, 2021-07-16)Uric acid is a heterocyclic organic compound that is the end product of purine metabolism in humans and great apes. In humans, UA is an end product of the catabolism of purine nucleotides of endogenous origin and exogenous ... -
Vanadyum Redoks Akış Bataryaları İçin Kullanılabilecek Elektrolitlerin Karbon Bazlı Elektrot Yüzeyindeki Elektrokimyasal Davranışlarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)In this thesis, the electrochemical behavior of acidic electrolytes and their usability that can be used for vanadium redox flow batteries (VRAB), were investigated. In these analyzes, the electrochemical behavior of ... -
VİTAMİN TAYİNİ İÇİN YÜZEY PLAZMON REZONANS (SPR) TEMELLİ NANOSENSÖRLERİN HAZIRLANMASI
(Fen Bilimleri Enstitüsü, 2017-12)In thesis study, molecularly imprinted surface plasmon resonance (SPR) and quartz crystal microbalance (QCM) nanosensors were prepared for the detection of vitamin B2 (riboflavin), B12 (cobalamin) and B9 (folic acid) ... -
Yakıt Hücresi Uygulamaları İçin Stiren-(Etilen-Bütilen)-Stiren (Sebs) Esaslı Kompozit Polielektrolit
(Fen Bilimleri Enstitüsü, 2013)SEBS (styrene-(ethylene-buthylene)-styrene) is a triblock copolymer exhibiting both thermoplastic and elastomeric properties. In case of functionalization via sulfonic acid groups (SO3H) with a suitable method, proton ... -
Yanma Yöntemiyle Tio2 Sentezi, Karakterizasyonu ve Adsorpsiyon Özellikleri
(Fen Bilimleri Enstitüsü, 2015)In this study, titanium (IV) oxysulfate was used as titanium source, and titanium dioxide was synthesized by solution combustion method. Glycine was set as suitable fuel and the amount of fuel, reaction time and reaction ... -
Yeni 1,3-Disübstitüe Formazan ve Bis-Formazanların Sentezi ve Yapılarının Spektroskopik Yöntemlerle Aydınlatılması
(Fen Bilimleri Enstitüsü, 2013)Formazans have drawn attention of chemists, biologists and researches that develop new Technologies because of their wide range of use due to having conjugated n bonds in their structures, their tendency to under ... -
Yeni Bir Kolorimetrik Kemosensör ile Siyanür İyonlarının Spektrofotometrik Tayini
(Fen Bilimleri Enstitüsü, 2022-09-21)In this study, a new chemosensor 5-chloro-2-(2'-hydroxyphenyl)benzothiazole (Cl-HPBT) was used for the determination of cyanide (CN-) ions in water samples. The sensing properties of Cl-HPBT for cyanide determination were ... -
Yeni Bodipy Bileşiklerinin Sentezi ve Spektral Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)BODIPY molecules are the fluorescent molecules which have been extensively studied in last years because of their properties like high photostability and quantum yield, easy synthesis and facile alteration of their ... -
Yeni Eu3+ ve Tb3+ Katkılı Fotovoltaik Hücrelerin Tasarımı ve Elektronik Özellikleri Üzerine Teorik Bir Çalışma
(Fen Bilimleri Enstitüsü, 2023)Emissions of lanthanide cations (Ln3+) are very interesting, with narrow and element-specific wavelengths unaffected by the environment, where unauthorized f-f transitions can be observed. These intrusions have low absorbance ... -
Yeni Nesil Platin Komplekslerinin Kütle Spektrometrik Yöntemlerle İncelenmesi ve Antikanser Aktivitelerinin In Vitro Olarak Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Studies on the use of metal based drugs, derivatives of cisplatin (CDDP), in the treatment of cancer by medicine began in the 1960s with the discovery of CDDP. Investigation of the drug s effect mechanism became necessary ... -
Yeni Nesil TNT Sensör Sistemleri: Enkapsüle Piren içeren İçi Boş Silika Jel Yapıları
(Fen Bilimleri Enstitüsü, 2022)Bomb-attacks are considered as one of the most-used terrorist act in the world and domestic. The main ingredients of the explosives that are used in these terrorist-acts are trinitrotoluene (TNT), dinitrotoluene (DNT) and ... -
Yeni Sentezlenmiş Katyonik Stiril Boyanın Biyomoleküllerle Etkileşiminin Spektroskopik ve Moleküler Kenetlenme Metotları ile İncelenmesi
(Fen Bilimleri Enstitüsü, 2022-05)In this thesis, a novel cationic styryl dye given as (E)-2-(4-(dibütilamino)stiril)-1,3,3-trimetil-3H-indol-1-yum iyodür (Ci5) was synthesized and its spectral properties were characterized. The interactions of the Ci5 ... -
Yeni Tasarlanmış Ferrosenil Üre Benzimidazol Sensörlerinin Metal, Redoks ve Fotokimyasal Özelliklerinin Dft Metodu İle İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)In this study, it is aimed to investigate computationally electronic and photochemical properties of newly designed molecular sensors which is ferrocene-benzimidazole-based, sensitive to metal ions (Ca2+, Mg2+ ,Zn2+, ... -
Yumuşak Çelik ve Bakır Yüzeyine Tiox’in Katodik Sentezi ve Sülfürik Asit Ortamında Korozyon Performansı
(Fen Bilimleri Enstitüsü, 2020)The synthesis of the Magneli phase TinO2n-1 (TiOx) was carried out on mild steel (MS) and copper (Cu) electrode by using cyclic voltammetry (CV) and chronocoulometry methods at room temperature in acetonitrile solution ... -
Yüksek pH Değerlerinde Çalışan BODIPY Tabanlı Floresan pH Sensörlerinin Tasarımı ve Sentezi
(Fen Bilimleri Enstitüsü, 2017)Measurement of pH is very important in various areas such as chemical and biological processes, agriculture and pharmaceutical industry. In general, classical pH meters are used for pH measurements.However, ... -
Yüksek Ph Değerlerinde Çalışan Bodipy Tabanlı Floresan pH Sensörlerinin Tasarımı Ve Sentezi
(Fen Bilimleri Enstitüsü, 2017)Measurement of pH is very important in various areas such as chemical and biological processes, agriculture and pharmaceutical industry. In general, classical pH meters are used for pH measurements. However, ... -
Yüksek Yoğunluklu Polietilen-Hidroksiapatit (Yype-Ha) Nanokompozit Sistemlerinin Hazırlanması Ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2017-08-18)For centuries, importance has been given to the development of implant materials so that people can live a better life. Metal, ceramic, polymer and composite materials are widely used as implant materials. The use of ...