Browsing by Author "Garipcan, Bora."

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  • Acoustic impedance measurement of tissue mimicking phantoms by using scanning acoustic microscopy 
    Altun, Burak. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)
    Phantoms are imaging objects used as stand-ins for human tissues to guarantee that algorithms and methods for monitoring the human body are functioning properly. Thus, characterization of them prior to clinical trials plays ...
  • Amino acid conjugated alginate - graphene oxide scaffolds 
    Şahin, Ecem. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)
    In this thesis, fabrication and characterization of neat alginate and alginate/graphene oxide (GO) composite 3D porous scaffolds were investigated in order to achieve a material suitable for wound care applications with ...
  • Amino acid conjugated self assembly molecules modified SI wafers 
    Aktaş, Bengü. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    In this thesis, Si wafer surface was modi ed with newly synthesized selfassembled monolayers to mimic a biocompatible micro-environment for the cells and to observe their behavior. Begin with; Si wafer is chosen as its ...
  • Amino acid conjugated self-assembled molecules modified titanium surfaces 
    Türkaydın, Müge. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)
    The goal of this thesis is to increase biocompatibility of titanium (Ti) surfaces, which is an extensively used biomaterial in medicine, by an easy and timesaving surface modification procedure. For this purpose, ...
  • Biochemical modification of biodegradable nanofibers 
    Arslan, Onur. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    Organ and tissue losses caused by a disease or a trauma can be treated by variety of sources such as; autograft, allograft and xenograft. Providing the cells from these sources have many disadvantages like; di culty of ...
  • Biomedical applications of sharkskin mimicked polymeric membranes 
    Rostami, Sabra. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2022., 2022.)
    Infection is one of the biggest challenges of implantable biomaterials. The diffi culty of eliminating implant-associated infection imposes a huge burden on the patient's life quality aside from the considerable financial ...
  • Biomimetic apatite coating on 3D printed scaffolds for bone tissue engineering application 
    Çakır, Anılcan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)
    Bone-like apatite coating of polymeric materials by biomimetic coating to enhance their bone tissue healing capability is a very successful technique used in bone tissue engineering. Creating a favorable environment for ...
  • Biomimetic polydimethylsiloxane cell substrate design for enhanced in vitro cellular behavior 
    Öztürk, Meftune Özgen. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2021., 2021.)
    Recent developments in cell-based therapies and toxicological investigations re veal the need for well-designed, stable and flexible cell substrates. Mimicking the natu ral cellular microenvironment by altering cell substrate ...
  • Biophysical approaches for modulating neural differentiation 
    Özgün, Alp. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2021., 2021.)
    Neural differentiation of stem cells is central to regenerative strategies towards neurodegenerative diseases. The vast majority of literature shows chemical, biochem ical and genetic approaches to control and utilize ...
  • Bone surface microenviroment mimicked biodegredable scaffolds for osteogenic stem cell differentiation 
    Özçolak, Birgün. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)
    The change of the surface roughness, topography and stiffness as well as the chemical and/or biochemical components of the surfaces; might affect the cell-surface, cell-scaffold interface characteristics and may influence ...
  • Bone surface mimicked biodegradable polymeric scaffolds 
    Demir, Öznur. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    In this thesis, bone surface topography was mimicked by a using biodegradable polymer. In the rst part, bone surface topography was mimicked and transferred to the polydimethylsiloxane (PDMS) surface using soft lithography ...
  • Characterization of Au, Au/GO and Au/rGO surfaces for carotid endothelial cell proliferation by electrical impedance spectroscopy method 
    Şimşek, Fatma Gülden. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)
    Endothelium dysfunction may be the cause of cardiovascular diseases such as heart attack, aneurysm, or atherosclerosis. Thus understanding endothelial cell properties helps explaining the reasons and treatment of cardiovascular ...
  • Characterization of non-faradaic label free impedimetric electrochemical sensor 
    Güngördü, Nurcan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2018., 2018.)
    The developments in microfluidics and BioMEMS have led to miniaturized high-performance droplet-based sensors. These sensors must be reliable, simple, fastresponding and cost-effective to be used in biomedical applications. ...
  • Decellularization and characterization of leek :|a potential cellulose-based biomaterial 
    Toker, Melis. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)
    The main purpose of tissue engineering is to regenerate damaged tissues by using three-dimensional (3D) scaffolds, which mimic the in vivo cellular milieu. Currently scaffolds are obtained from human donors or animal ...
  • Deep learning approaches for the localization of capsule endoscope 
    Altuğ, Kutsev Bengisu. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2021., 2021.)
    Deep learning techniques hold promise to develop dense topography reconstruc tion and pose estimation methods for endoscopic videos. However, currently available datasets do not support effective quantitative benchmarking. ...
  • Developing artificial corneal endothelium micro - environment using bioinspired approach 
    Erkoç, Fatma Zehra. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)
    In this thesis, micro-environment of healthy corneal endothelium was prepared by mimicking the stiffness and chemistry of underlying layer of endothelium, and inspiring from topography of corneal endothelium. Polyacrylamide ...
  • Fabrication and characterization of sharkskin mimicked chitosan-graphene oxide nanocomposite membranes 
    Rostami, Sabra. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)
    In the presented thesis, fabrication and characterization of sharkskin mimicked polymeric membranes were investigated with the aim of achieving membranes with enhanced biological, physicochemical and mechanical properties ...
  • Fabrication of bone surface mimicked biodegradable chitosan - graphene oxide nanocomposite membrannes 
    Puza, Fatih.. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)
    Biomaterials and tissue engineering applications are promising to heal defected bone tissue. Direct interaction of cell and biomaterial surface occurs and surface properties are able to change cellular responses. In this ...
  • Investigating the bacterial adhesion behaviour on bone surface mimicked chitosan membranes 
    Uçak, Meltem. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2022., 2022)
    An extremely serious post-op consequence of orthopedic replacement surgery is infection, which is currently challenging to treat with antibiotics. According to data, prosthesis infections correlate with biofilm formation ...
  • Investigation of the effects of FMOC amino acids modifications to osteoblast behaviour on RGO / Ti surface 
    Dönmez, Elif. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)
    In this thesis, adhesion, proliferation and morphology of osteoblast cells on functionalized RGO/Ti surface were investigated. Firstly, amino-functionalization with 3- aminopropyl phosphonic acid (APA) molecules on Ti ...

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