Browsing M.S. Theses by Title

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  • Modelling pyrazine and tetrazine complex ions of iron by DFT 
    Ünan, Pınar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In coordination chemistry, mixed valency is widespread, from superconductors to minerals, magnetic molecular clusters and even enzymes. Mixed valency occurs when the same chemical element is found in two different oxidation ...
  • Modelling the competing pathways in the free radical polymerization of acrylates 
    İnçmen, Mihriban. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    The size of the a-substituent is expected to play a role in the propagation reaction in free radical polymerization. The possibility of the approach of the propagating radical to the monomer can be reduced due to the ...
  • Modelling the enantiomerization and atroposelectivity in thiohydantoin derivatives 
    Azizoğlu, İpek. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Thiohydantoins have a wide range of pharmacological and biological properties. In the previous studies, nonracemic axially chiral thiohydantoins were synthesized and computational investigations have rationalized the ...
  • Modification of biopolyelectrolytes for bioadhesive applications 
    Çömert, Fatih. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Biomimetic research on the development of bioadhesives mimicing the adhesive proteins secreted by blue mussels have become very popular in the recent years. The most important feature of the adhesive proteins is that they ...
  • Modification of polypropylene by free radical grafting 
    Kaya, Gülizar. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Polypropylene (PP) market forms the second largest polymer business worldwide owing to its good mechanical properties, excellent chemical resistance and low-cost production. These attractive properties of PP are mainly ...
  • Molecular docking study for novel phosphodiesterase-IV inhibitors 
    Çifci, Gülşah. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this study, a molecular docking process for different Phosphodiesterase4 inhibitors is carried out. In the molecular modeling field, the process of docking a ligand to a binding site consists in mimicing the natural ...
  • Montmorillonite and modified montmorillonite supported ZnO catalysts 
    Pekcan, Ayşe Hazal. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    The purpose of this study is to prepare ZnO supported montmorillonite based catalysts by using co-precipitation technique. The photocatalytic activities of the as-prepared catalysts are studied for degradation/decolorization ...
  • Multifunctional nanogels via self - assembly of polymers 
    Aktan, Buğra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Water soluble multifunctional nano structures are promising candidates as imaging agents for early and post-treatment diagnostics. In this thesis, design and synthesis of novel multifunctional nanogels have been achieved ...
  • Near - infrared absorbing phthalocyanines: second - generation of photosensitizers for photodynamic therapy in the therapeutic biologic window 
    Okyay, Tuğba Muhlise. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Photodynamic therapy (PDT) is an alternate cancer therapy and it emphasizes the key role of the light and the photosensitizer as well. A photosensitizer is a chemical compound and has special photophysical properties, which ...
  • New bio-active and surface active plant oil derivatives 
    Çiftçi, Ece. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The search for biodegradable materials from renewable resources instead of petroleum oil based materials is motivated by the growing concern for sustainability. The vegetable biomass is one of the promising renewable ...
  • New polymers from triglycerides and silicones 
    Çilka, Samet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    In this study Maleinized Soybean Oil (SOMA) was used as a crosslinking agent for two functional polydimethylsiloxanes. In the first example, the silicone used was carbinol silicone. IR of the product proved the formation ...
  • Novel biofunctional polyester nanofibers 
    Arslan, Evrim. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In recent years, nanofibers have gained much attention in different scientific fields due to their potential applications. Increased interest arise due to their promising properties such as high surface-to-volume ratio, ...
  • Novel dendron-polymer conjugates for drug delivery 
    Gök, Özgül. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Multi-armed macromolecules have attracted increasing attention as polymeric scaffolds for biological applications. One of the significant ways to improve the properties of these architectures is the incorporation of ...
  • Novel hydrogels for wound care applications 
    Baş, Yağmur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Hydrogels are cross-linked, three-dimensional hydrophilic polymeric networks. They possess similarity in structure to the soft tissue in the body, thus have found a great number of applications as biomaterials. For wound ...
  • Novel monomeric and polymeric photoinitiators with TYPE II and ( TYPE I-OR-H-DONOR) side chains 
    Köylü, Fulya. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    A recent trend in the effort to develop high performance photoinitiator (PI) systems for photopolymerization is to consider polymerizable or polymeric ones. These have some advantages such as high reactivity, low volatility ...
  • Novel polymer-dendron conjugate based micellar carriers for targeted drug delivery 
    Aksoy, Harun Utku. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Due to their hydrophobic nature, most of the chemotherapy drugs have poor solubility in water. To increase their solubility, solubilizing agents are necessary, which can often cause side effects. Conversely, instead of ...
  • Novel polymeric materials via reactive polymers 
    Cengiz, Nergiz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Novel synthetic strategies for fabrication of reactive polymers, multifunctional hydrogels and bio-functionalizable micro-patterned hydrogels are described. A set of highly efficient chemical reactions referred as ‘click’ ...
  • Novel two-photon absorbing dyes :|their possible use in photoactive applications 
    Şengül, Özlem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In this study, the linear and non-linear optical properties of two recently synthesized polythiophene based dyes, DTP1 and DTP2, were investigated. In the first part, a thorough conformational search was performed, the ...
  • Optical properties of novel photosensitizers for photodynamic therapy 
    Aslanoğlu, Busenur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Computational chemistry plays an important role in interpreting various phenomena regarding properties of complex molecular and biological systems via several computational approaches. In this thesis, the full characterization ...
  • Orthogonally functionalizable maleimide based styrenic polymers 
    Yılmaz, İdil İpek. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Polymers containing maleimide groups on their side chains have been synthesized by utilization of a novel styrenic monomer containing a masked maleimide unit. Diels-Alder reaction between furan and maleimide was adapted ...

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