Başlık için Kimya listeleme

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  • Yakalı, Emel. (Thesis (Assoc. Prof.) - Bogazici University. Institute of Science and Engineering, 1978., 1978.)
    In this work, the syntheses of three new peptides (XXIV-Xxvr, Table 2.2) , each containing 39 amino acids, are reported. N-t-butyloxy-carbonyl-p-choloro-L-phenylalanine (XXVIIa) and N-t-htyloxycarbmyl-L-2- aminoheptanoic ...
  • Fındık,Volkan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    In this study, the kinetics of the addition of different phenylthio radicals on the thiol-ene reactions mechanism have been computationally investigated for the first time. The contributions of substituents are examined ...
  • Dervişoğlu, Rıza. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    This study was part of a multidisciplinary industrial archaeology project. The objective of the project was to investigate social, economic and technical aspects of Ottoman iron production technologies during the eighteenth ...
  • Gök, Özgül. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Multifunctional polymers with different architectures were designed as macromolecular carriers for drug delivery and imaging applications. To this end, linear and multiarm copolymers incorporated with reactive groups were ...
  • Karagöz, Derya. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Vesicles are highly ordered self-assemblies consisting of concentric bilayers formed by self-aggregation of amphiphilic building blocks in the presence of water. Their enclosed structures makes them perfect vehicles for ...
  • Çağdaş, Fatma Melis. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    Surface-active substances, amphiphiles, show the ability of self-organization in solvents, forming self-assemblies with a large variety of morphologically different structures. One of these structures is liposomes, formed ...
  • Onbulak, Sebla. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Hydrogels and polymers with reactive side chains have gained an increased attention in recent years due to their amenability to efficient post-functionalization. Wide applications of such hydrogels and polymers in biomedical ...
  • Fazlıoğlu, Benazir. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Solid Oxide Fuel Cells (SOFC) are environmentally friendly electrochemical energy producing devices that convert chemical energy into electrical energy by oxidizing a fuel. Exhibiting high efficiency in converting fuel to ...
  • Horoz, Beyza. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    This thesis has two main parts, involving theoretical studies based on Density Functional Theory (DFT), related to [2+2] cycloaddition reactions of keteniminium salts, (KI)s, and their applications in industry. In the first ...
  • Arıcan, Haluk. (Thesis (Assoc. Prof.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1982., 1982.)
    Bu çalışmada, metil radikalleri ile tetrametil silanda bulunan C-H bağlarının koparılma reaksiyonu incelenmiştir. Metil radikal kaynağı olarak aseton kullanılmıştır. Bugune kadar literatürde geçen metil radikallerinin ...
  • Böke, Nazlı. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    Among various polymeric systems, amphiphilic block copolymers with stimuli-responsive moities provide significant advantages in drug delivery systems due to their unique self assembly properties which provide interiors ...
  • Kavak, Nehir. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    The main role of chemotherapeutic agents is killing the fast growing cells. Thus, they damage fast growing helathy cells like bone marrow as well. This harm can be prevented by modifying the existing chemotherapeutic agents ...
  • Agopcan, Sesil. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    In this study, the selectivities in two types of cycloaddition reactions, namely Diels- Alder and 1,3-dipolar cycloadditions are investigated. In the first part, the diastereoselectivity in the hydrogen bonding assisted ...
  • Uğur, İlke. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this study, the free radical polymerization of different unsaturated compounds is investigated. In the first part entitled “Cyclopolymerization Reactions of Diallyl Monomers: Exploring Electronic and Steric Effects ...
  • Boydaş, Esma Birsen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    This study is composed of two main components, involving Density Functional Theory investigations in terms of small organic reactions and organic dye-semiconductor systems. In the first part, ring-expansion reactions of ...
  • Yıldırım, Aslı. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    In this study, ring-chain-ring tautomerization and asymmetric desymmetrization reactions are investigated by taking the solvent effect into account. In the first part, ring-chain-ring tautomerization mechanism is investigated ...
  • Avcı, Öyküm Naz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    This dissertation is composed of two parts, the catalytic effect of transition metals on chemical reactions in the fields of inorganic and organic chemistry has been handled by utilizing Density Functional Theory. In the ...
  • Dereli, Büşra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    In this study, the isomerization of a strigolactone analogue and the catalyst effect on the hetero-Diels-Alder reactions is investigated by the quantum mechanical tools. In the first part, the interconversion of the ...
  • Kucur, Oğuzhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    This dissertation, employs computational methods to investigate i) the photooxidative degradation mechanisms of thiophene in boron-containing oligothiophenes and ii) the ignition reactions of hypergolic propellants. In ...
  • Koca, Başak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In recent years, phthalocyanine compounds which possess an aromatic macro cyclic ring, have been extensively used in photodynamic therapy as non-toxic photosen sitizers due to their photophysical properties and their intense ...