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Browsing Boğaziçi Üniversitesi Tezleri by Subject "Nanoparticles."

Browsing Boğaziçi Üniversitesi Tezleri by Subject "Nanoparticles."

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  • Aggregation on natural colloidal particles under solar irradiation 
    Sağlık, Didem. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2021., 2021.)
    Aggregation/agglomeration of nanoparticles affects their fate and transport in natural waters. Although nanoparticles behave as colloidal matter expressing aggregation/agglomeration properties under natural water conditions, ...
  • Carbon nanoparticles based polypropylene nanocomposites 
    Bina, Farzad Abdollahzadeh. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Although polymers have some advantages like easy processability, good chemical resistance, low cost, and low specific gravity as compared to metals and ceramic, they have disadvantages such as low strength, low modulus, ...
  • Characterization of nanoparticle aggreates using inverse formulation and discrete-dipole approximation 
    Eriçok, Ozan Burak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Characterization of nanostructures using numerical light scattering experiments without using polarization information and a priori particle size or number measure ments is investigated. Optimization and statistical methods ...
  • Cyclodextrin based microcapsules and gels 
    Özdemir, Fırat. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Microcapsules and hydrogels are two classes of functional materials that have recently arouse great interest. The former can be utilized as containers as an alternative to micelles and vesicles whereas the latter have been ...
  • Design of functionalizable polymer coated magnetic nanoparticles drug delivery applications 
    Öz, Yavuz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Synthesis of monodisperse, water-dispersible and biocompatible iron oxide nanoparticles with functional groups has gained importance because of the potential applications in biomedicine such as drug delivery, MRI agent, ...
  • Evaluation advanced oxidation technologies and nanoscale particles for water and groundwater remediation 
    Aksoy, Dila. (Thesis (Ph.D)-Bogazici University. Institute of Environmental Sciences, 2008., 2008.)
    Advanced Oxidation Processes (AOP) that are based on the in-situ generation of hydroxyl radicals in solution are extremely powerful tools for the destruction of recalcitrant compounds in water and groundwater. Recent ...
  • Experimental investigation of thermal and rheological behavior of hexagonal boron nitride nanofluids 
    Kurt, Melike. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    In this study, thermal and rheological behavior of nanofluids prepared with hexagonal boron nitride (hBN) nanoparticles is the main interest. hBN is a ceramic material with high thermal conductivity and superior chemical ...
  • Fabrication of degradable polymer coated nanoparticles 
    Ejderyan, Nora. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    In recent years, interest in polymer drug conjugate delivery systems has increased. When these polymer drug conjugate systems are conjugated with magnetic nanoparticles, they can be used as delivery systems by creating ...
  • Functionalized PISA particles for targeted delivery and imaging 
    Övül, Başak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Polymer based nanoparticles are widely used in various biomedical applications due to their easily tunable size and morphology. Furthermore, characteristic properties such as solubility or biocompatibility can also be ...
  • Leaching behavior of ZnO nanoparticles in municipal solid waste 
    Sakallıoğlu, Emine Tuğçe. (Thesis (M.S.) - Bogazici University. Institute of Environmental Sciences, 2018., 2018.)
    The use of engineered nanomaterials (ENMs) in commercial products has been increasing in our daily lives and in the industry day by day. Among the ENMs, zinc oxide nanoparticles (ZnO NPs) have being used in many consumer ...
  • Local field enhancement of different core shell nano-particles placed over a substrate under an AFM tip 
    Avşar, Dilan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Metal nanoparticles (NPs) interacting with the light in near-field undergoes lo calized surface plasmon resonance (LSPR) when the oscillating charges on the surfaces resonates with the incident light frequency. The EM wave ...
  • 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 ...
  • Novel functional hydrogels and polymer coated magnetic nanoparticles with degradable linkers for biomedical applications 
    Aydın, Duygu. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    In this thesis, the design and fabrication of novel reactive interfaces such as hydrogels and polymer coated nanoparticles were investigated for applications related to the delivery of therapeutic agents. Randomly crosslinked ...
  • Photodynamic therapy with upconversion nanoparticles 
    Güleryüz, Burcu. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2022., 2022.)
    Photodynamic therapy (PDT) is an alternative approach to conventional meth ods (i e. chemotherapy and radiotherapy) that can be utilized to treat various cancers with less side effects. However, PDT has some restrictions ...
  • Physical modeling of drug delivery in solid tumors 
    Öztürk, Deniz, 1977- (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    Effective delivery of drugs is a major concern in cancer treatment. For a good treatment response, systemically administrated drugs must reach cancer cells in su - cient amounts, and not induce intolerable toxicity in ...
  • Polymer brush coated iron oxide nanoparticles for biomedical applications 
    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, ...
  • Preparation of silica nanoparticles in reversed micellar sysytems 
    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 ...
  • 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 ...

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