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Toplam kayıt 244, listelenen: 5-24
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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, ... -
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 ... -
Aptamer Bağlı Yüzeylerde Vegf ve İnterferon-y Proteinlerinin Zenginleştirilmesi ve Maldı-Ms ile Tayinleri
(Fen Bilimleri Enstitüsü, 2017-01)Aptamers are DNA, RNA oligonucleotides that consist of various numbers of nucleotides. Non-covalent interactions of nucleotides such as hydrogen bond and van der Waals bond enable to consist three dimensional structure ... -
Arsenik Baskılanmış Nanopartiküllerle Çevre Sularından Arsenik Uzaklaştırılması
(Fen Bilimleri Enstitüsü, 2013)Metals which have toxic effect in surface water (sea, lake and river ) and drinking water threat many living organism. These hazardous metals for many living organism can not be converted harmless products. Hence, it is ... -
Arsenik Ve Selenyum İyonlarının Adsorpsiyonunda Kullanılan Fonksiyonel Polimerik Adsorbent Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2018-06-11)In this thesis, grafted polyethylene coated polypropylene (PE/PP) nonwoven fabrics containing amine groups for the removal of arsenic and selenium ions from environmental waters and industrial waste water are prepared by ... -
Aşılanmış Dokumasız Kumaş Adsorbentlerin Hazırlanması Ve Sulu Çözeltilerden Ağır Metal İyonlarının Uzaklaştırılmasında Kullanımı
(Fen Bilimleri Enstitüsü, 2018)In this study, the preparation and characterization of 4-amino benzoic (PABA) acid modified glycidyl methacrylate (GMA) grafted PE/PP nonwoven fabrics (NWF) and adsorption studies have been carried out for the removal of ... -
Aterosklerotik Plakların Teşhis Ve Tedavisinde Kullanılmak Üzere Biyokimyasal Olarak Modifiye Edilmiş Nanoplatformların Hazırlanması Ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2013)Cardiovascular diseases are some of the leading causes of death all over the world, and the prevalence is expected to increase further during the next years. For early detection of atherosclerotic unstable plaques will be ... -
Atık Bitkisel Yağların Etenolizi için Morfolojik Olarak Farklı Silika Jeller İçerisinde Hoveyda-Grubbs İkinci Nesil Katalizörünün Enkapsülasyonu
(Fen Bilimleri Enstitüsü, 2023)Olefin metathesis is an efficient synthetic method for forming carbon-carbon double bonds. In parallel to the progress in the chemical industry, metathesis chemistry has gained tremendous interest within industry and ...