Browsing Kimya Mühendisliği by Issue Date

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  • A study on enhancing thermal stability of alumina 
    Çelebi, Gülten. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    The use of temperature resistant support is a prerequisite for successful catalysts prepared to be used in reactions which need high temperature, like Dry and Mixed Reforming of Methane, catalytic oxidation, and combustion ...
  • Development of microfluidic platforms for therapeutic purposes 
    Gençtürk, Elif. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    This thesis describes the present state of the development and applications of microfluidic systems used in cell biology and analyses of experiments conducted with in house fabricated thermoplastic based microfluidic ...
  • Network medicine-based discovery of biomarkers for pancreatic cancer 
    Kılıç, Şafak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Pancreatic ductal adenocarcinoma (PDAC) is the most common type of pancreatic cancer. Due to its high lethality and difficult diagnosis, PDAC is a prime candidate for biomarker discovery using novel approaches. This study ...
  • Multiple adiabatic beds for efficient conversion of CO2-containing syngas to dimethyl ether 
    Hatipoğlu, Ceren. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    DME is considered for replacing its conventional counterparts due to its attractive properties such as CO+NOx free combustion characteristics. DME production involves exothermic equilibrium reactions, namely synthesis ...
  • Data reduction methods in just-in-time-learning 
    Boy, Onur Can. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Industrial processes are monitored continuously to meet the standards dictated by the market and environmental regulations. There are many process variables like temperature, pressure, flow rate which can be easily ...
  • Photocatalytic hydrogen production over ionic liquid coated semiconductors 
    Can, Elif. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    The objective of this thesis is to develop active and stable dye sensitized and ionic liquid (IL) encapsulated photocatalysts for hydrogen production, and to investigate the roles of photocatalysts constituents on hydrogen ...
  • Dynamics of rising bubbles and stress measurements through birefringence in viscoelastic liquids 
    Eribol, Pınar. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Bubble dynamics in a viscoelastic liquid are studied to check the existence of a discontinuity in the terminal velocity that occurs at some critical bubble volume and cusp formation at the bubble tail and their relation ...
  • Genome-scale metabolic reconstruction of cryptococcus neoformans and development of treatment strategies 
    Demirtaş, Mehmet Yiğit. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Cryptococcus neoformans is a common opportunistic human pathogen that causes fatal infections, especially for immunocompromised individuals. The computational systems biology approach enables the elucidation of the ...
  • Investigation of medulloblastoma metabolism by tissue-specific genome-scale brain metabolic model and identification of therapeutic targets 
    Özbek, İlkay İrem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Medulloblastoma (MB) is the most prevalent pediatric brain tumor arising in the cerebellum. Since conventional therapies decrease life quality and cause deleterious effects on children, computer models are urgently ...
  • A study on mathematical modeling of direct synthesis of dimethyl ether in structured membrane reactors 
    Köybaşı, Hayrettin Hasan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Catalytic transformation of CO2 into dimethyl ether (DME) is modeled in a membrane microchannel reactor. The reactor geometry includes an α-Al2O3 supported SOD membrane layer, capable of in-situ H2O removal, residing between ...
  • A preliminary work on design and development of sour water gas shift catalysts for synthetic natural gas process 
    Özata, Hasretnur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The main goal of this study is to design and develop a model sour water gas shift catalyst showing high performance in terms of activity, stability & selectivity and conducting performance screening by mimicking the ...
  • Characterization of the effect of critical design parameters on the electrochemical performance of a lithium-sulfur battery 
    Can, Hatice Merve. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Lithium-sulfur (Li-S) batteries provides high theoretical specific energy and energy density and their performance is greatly sensitive to cell design as a result of the highly complex reaction and polysulfide shuttle ...
  • Design of novel alkali activated materials exhibiting adsorption performance and photocatalytic activity 
    Kaya, Kardelen. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Alkali activated materials (AAMs) are environmentally friendly alternatives to traditional cement binders with their comparable mechanical properties. Geopolymers are a subcategory of of AAMs and synthesized from ...
  • Structural dynamics of ABC transporters 
    Ersoy, Akarun Ayça. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The ATP-binding cassette transporters (ABC transporters) translocate sub strates across membranes by ATP binding and hydrolysis. To understand the com plex structural dynamics, transporters were investigated on three case ...
  • Supercapacitors based on functionalized carbon materials 
    Korkut, Ayşe Saliha. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Electrical double layer capacitors store energy in the form of electrical charges at the interface between an electrolyte and a high surface area electrode. As their energy storage mechanism relies on physical interactions, ...
  • Subsets of slow dynamic modes reveal global information sources as allosteric sites 
    Altıntel, Bengi. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Allostery is a crucial biological regulation mechanism, and dynamic information flow offers a framework to characterize allosteric interactions in causal links. Here, using a novel application of the Transfer Entropy (TE) ...
  • Optimization of energy density in supercapacitors by utilizing a hybrid artificial neural networks-genetic algorithm based optimization algorithm 
    Kaya, Duygu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Energy storage systems are required to meet the increased energy demand and re duce the need for fossil fuels. Energy storage devices are of interest to renewable energy systems and electric vehicles to provide a permanent ...
  • Multi-scale modelling of supercapacitors : a combined simulation and machine learning approach 
    Sakallıoğlu, Sabri Hakan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Electrical double layer capacitors (EDLCs) store and release energy via re versible adsorption/desorption of ions at the electrode–electrolyte interface. Research on EDLCs mainly focus on improving their energy density ...
  • Reconstruction of metabolic brain model with the aid of physiologically based pharmacokinetic modelling in the presence of autism spectrum disorder 
    Erimli, Sena. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Autism spectrum disorder (ASD) is a neurodevelopmental disorder with only symptomatic medical treatment with increasing prevalence. This study aims to reconstruct a genome-scale metabolic brain model that is expanded via ...
  • Modeling of nanoparticle-membrane interactions 
    Gül, Gülşah. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Understanding the toxicity behavior of NPs is of great importance to ensure efficient drug delivery to intracellular targets without causing cytotoxicity, to measure the long-term effects of nanoparticles (NPs), and to ...

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