Browsing Kimya by Title

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  • Eren, Tuğçe Nur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Five novel thioxanthone (TX) based monomeric photoinitiators (PIs) for free radical polymerization of acrylates were synthesized from reactions of tert-butyl α-bromomethacrylate with 2-hydroxy thioxanthone (TX1) and ...
  • Küsefoğlu, Selim. (Thesis (Assoc. Prof.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1980., 1980.)
    The known and varied organic chemistry o f the furan ring has been used t o successfully transform poly-2-vinyl furan (PZVF) to a number of new polymeric systems. The Diels Alder adduct o f P2VF with maleicanhidride (3), ...
  • Bilgen, Nuray. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Polymeric micelles are remarkable nominees for drug delivery systems due to their excellent biocompatibility also they provide high loading capacity to hydrophobic inner core and increase drug solubility. In water, micelles ...
  • Bilgin, Mustafa Görkem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In recent years, the use of iron oxide nanoparticles has gained importance for biological applications such as hyperthermia, targeted drug delivery, drug release, bioseparation, bio-imaging etc. since they are mono-disperse, ...
  • Altuntaş, Esra. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Objective of this study was to synthesize renewable polymeric nanocomposites by using an in-situ polymerization method and characterize them in terms of thermal and mechanical properties as well as morphology. Firstly, ...
  • Çavuşoğlu, Jesmi. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this study, the fabrication of covalently crosslinked polymeric tubes by using poly(vinyl alcohol) (PVA) fiber templates has been demonstrated. The crosslinking on the surface of PVA fiber templates was achieved by two ...
  • Mutlu, Hatice. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    In this study, tacky, black coloured thermoset polymers were synthesized from polymerization of the soybean oil (SO) with polymeric p-dinitrosobenzene (PDNB) via an ene reaction. The crosslinking agent, polymeric ...
  • Öztürk, Cem. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    The aim of this work is to synthesize new polymers from plant oils. Polymerization of plant oil triglycerides is possible by attaching a polymerizable group to the triglyceride. This strategy has been used by us and by ...
  • İnhan, Günseli Ayşe. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1983., 1983.)
    Wood-polymer composites fromTurkish White pine (pinea siber)-Polymethylmethacrylate (PMMA), are prepared by heat catalysis method. Monomer loss during polymerization i s prevented by impregnation of wood in PMMA + MMA ...
  • Taşdelen, Dinçer Betül. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2002., 2002.)
    In the present work, N-isopropylacrylamide/itaconic acid and N-isopropylacrylamide /maleic acid copolymeric hydrogels were prepared by irradiating the ternary mixtures of Nisopl- opylacrylamide/diprotic acid moieties ...
  • Gençer, Özge. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this study, the preparation and dye adsorption/absorption properties of novel composite hydrogels with multiple components are described. Components were selected according to certain basic criteria: Optimization of ...
  • Bayraktar, Durata. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1985., 1985.)
    A new oil adsorbing material was synthezised' using expanded perlite . To render perlite oleophilic and hydrophobic it was coated with a suitable hydrocarbon polymer. Perlite was first size classified to assure uniformity ...
  • Dağlı, Ayşegül. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    When surfactants are in apolar media, they form reverse micelles by encapsulating a water droplet inside their hydrophilic head groups. The hydrophilic core of the water droplet which is dispersed in the oily apolar ...
  • Yener, Janset. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    The most important problem in cancer treatment is that many of the side effects of drugs used. While these drugs kill cancer cells, they also damage healthy cells. To reduce the side effects of these drugs, to extend the ...
  • Akbulut, İlayda. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In this study, it is aimed to perform enzyme immobilization with the coacervation, which is used as a physicochemical encapsulation method. By using this encapsulation technology, active agents like drugs and enzymes can ...
  • Altınbaşak, İsmail. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Hydrogel networks that can enable slow release of therapeutic proteins are attractive candidates for various biomedical applications. For example, these materials can serve as valuable coatings on medical implants that can ...
  • İnce, Hasan Hüseyin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    EF-Tu is a member of the GTP binding protein superfamily which consists of proteins carrying information and biological components in cells. When the ternary complex of EF-Tu:GTP:aa tRNA binds to the ribosome, cognate codon ...
  • Erbay, Tuğçe Gülşen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    The geometrical, optical and electronic properties of dicyanovinyl substituted oligothiophenes and oligoselenophenes are studied by using Density Functional Theory. The geometry of the oligomers are best predicted using ...
  • Kura, Berkehan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Since free radicals are highly reactive species, free radical polymerization proceeds fast and high molecular weight polymers are synthesized in a short period of time. This fact makes free radical polymerzation favored ...
  • Ünal, A. Özge Akdeniz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1999., 1999.)
    In this study the reaction of 16 e- system, dichlorobiscyclopentadienyl- zirconium(IV) with N-containing, S-containing and thioamide containing ligands were studied. In the presence of a non-coordinating solvent, CH2Cl2, ...

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