Başlık için M.S. Theses listeleme

Sırala: Sıra: Sonuçlar:

  • Study of new age liposomes :|transethosomes 
    Güler, Canan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Liposomes are vesicles formed by the self-arrangement of amphiphilic molecules into bilayer form, enclosing an aqueous core. The fact that these vesicles resemble the skin structure makes them ideal carriers for active ...
  • Study of surfactant interaction with soils contaminated by heavy metals using voltammetry 
    Çağdaş, Fatma Melis. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    The objectives of this study were to develop a method to assess the heavy metalsurfactant-soil interaction and to clean the contaminated soils by a surfactant-ligandsystem. Soil was taken from Trakya, Tekirdag region. The ...
  • Surface adsorption of hydroxyapatite nanoparticles with catechol modified hyaluronic acid 
    Ataalp, Nihan (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Biopolyelectrolytes have been a very popular research field due to their applications ranging from food science to biomaterials. Biopolyelectrolytes can bind with higher affinity to the surfaces of biodevices if their ...
  • Surface modification of polyvinyl alcohol films by functionalized soybean oil triglycerides 
    Çavuşoğlu, Jesmi. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this study, maleinized (SOMAP) and isocyanated (SONCO) soybean oil triglycerides have been successfully grafted onto the surface of polyvinyl alcohol (PVA) films. The surface grafting occured through the reaction of ...
  • Syntheses and characterization of polyesters derived from resorcinol and iso/terephthaloyl chloride 
    Tığrak, Refia. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Polyarylates are important class of polyesters, which are used for different application areas to improve thermal and mechanical properties of polymeric materials. They are also known as weatherable polymers that provide ...
  • Syntheses and characterization of polymeric nanocomposites preperad by in-situ photopolymerization 
    Neşe, Alper. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    In this project, the objective was to synthesize a nanocomposite with a photoinitiator acting intercalent. With this motivation, in-situ syntheses of poly(methyl methacrylate) (PMMA) nanocomposites by photopolymerization ...
  • Syntheses of functional polyesters with tunable glass transition temperatures 
    Kalaycı, Kübra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Polyesters are important polymers for many applications and one of them is powder coatings. They meet the required properties of powder coating resins. Furthermore, the ease of altering physical properties of polyesters ...
  • Syntheses of novel acetal-based formaldehyde-free crosslinkers 
    Öz, Şule Nihal. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Crosslinking of polymers is a fundamental process applied in industry to enhance mechanical and physical properties of polymeric materials. Wide variety of crosslinkers are available to be used for this purpose whose ...
  • Syntheses of polyesters and poly (ester-anhydrides) industrial applications 
    Erten, Ayşe Zeyneb. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Polyesters are one of the most important and widely used polymers in industry. Especially for powder coating application, the final properties of coating composition mainly depend on the polyester employed. These linear ...
  • Synthesis and application of thiol-reactive zwitterionic copolymers 
    Taylan, Nazlı. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In recent years, zwitterionic polymeric materials have gained attention thanks to their ultra-hydrophilicity due to the equimolar number of evenly distributed anionic and cationic moieties that they contain along their ...
  • Synthesis and barriers to rotation in axially chiral barbituric and thiobarbituric acid derivatives 
    Olgun, Elif. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    In this study, 5,5-dimethyl-1-(0-bromopheny1)-2-thiobarbituric acid has been synthesized by the reaction of the corresponding N-o-arylthiourea with the dimethylmalonic acid in the presence of acetylchloride. The o-fluoro ...
  • Synthesis and characterization of bimetallic nanocatalysts for fisher-tropsch synthesis 
    Işık, Furkan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Fischer-Tropsch Synthesis (FTS) enables conversion of syngas obtained from a wide variety of carbon feedstocks, to certain liquid fuels and chemicals. This synthesis is a heterogeneously catalyzed process, where cobalt ...
  • Synthesis and characterization of core-shell nanoparticles for proton exchange membrane fuel cells 
    Avrupalı, Kübra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In recent years, low-carbon and non-carbon producing methods are investigated and applied all over the world owing to a more environmentally conscious society. Within these methods, fuel cells show great potential for clean ...
  • Synthesis and characterization of epoxidized soybean oil / diisocyanate thermoset polymers 
    Kırevliyası, Makbule Gizem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this study, novel vegetable oil based thermoset polymers were synthesized from Epoxidized Soybean Oil (ESO) with several diisocyanates, methylene diphenyl diisocyanate (MDI), toluene diisocyanate (TDI), isophorone ...
  • Synthesis and characterization of Fe (iron), Co (cobalt), Ni (nickel) containing metal organic frameworks (MOFs) 
    Galın, Çağla. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In recent years, scientists and industries have been interested in metal organic frameworks (MOFs), a class of porous materials. Metal organic frameworks are formed by connecting metal clusters or ions with organic linkers. ...
  • Synthesis and characterization of precursors for quinoxaline cyclization 
    Aykanat, Aylin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Quinoxaline compounds are essential nitrogen containing heterocyclic compounds of various biological properties and have several pharmaceutical applications. In this work, several precursors to be used in quinoxaline ...
  • Synthesis and characterization of transition metal doped solid oxide fuel cell cathodes 
    Kısa, Ayşenur Eslem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Fuel cells have become of great interest as a potential economical and clean candidate for alternative and environmental friendly power generation services. There are several types of fuel cells with large differences in ...
  • Synthesis and characterization of well-defined diblock copolymers of poly(N-isopropylacrylamide) and poly(vinyl acetate) 
    Özgüç, Çimen. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this study the synthesis of well-defined diblock copolymers of poly(Nisopropylacrylamide) (PNIPAM) and poly(vinyl acetate) (PVA) was performed for the first time by macromolecular design via interchange of xanthates ...
  • Synthesis and effectiveness of low styrene emission agents for unsaturated polyester 
    Erdem, Ahmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    The aim of this work is to synthesize linear and branched reactive molecules for use as low styrene emission (LSE) additives for unsaturated polyester (UPE). Maleinization reaction of primary alcohols was a specific way ...
  • Synthesis and evaluation of both phosphonic- and bisphosphonic acid functionalized monomers for longer - lasting dental fillings 
    Gençoğlu, Türkan. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2017.)
    It is possible to increase the lifetime of dental restorations by improving the performaces of ‘self-etching’ adhesives and/or dental composites. In this work, the first monomers containing both phosphonate and bisphosphonate ...

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