Graduate Program in Materials Science and Nanotechnology - Ph.D. / Sc.D.
Recent Submissions
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Encapsulation of food additives and drugs by cyclodextrin functionalized electrospun nanofibers
(Bilkent University, 2020-07)Electrospun nanofibers attract attention of many areas including food and pharmaceutical industries thanks to their unique physical/mechanical properties like large surface area-to-volume ratio, nanoporous structure, ... -
Synthetic genetic circuits to monitor nanomaterial triggered toxicity
(Bilkent University, 2020-08)In the past decades, nanomaterial (NM) usage in various fields has been of great interest because of their unique properties that show tuneable optical and physical properties depending on their size. Yet, safety ... -
Development of viscoelastic particle migration for microfluidic flow cytometry applications
(Bilkent University, 2020-05)Advances in cell biology, quantification, and identification procedures are essential to develop novel particle characterization tools on the diagnostics, biotechnology, pharmaceutical industry, and material science. ... -
Microfluidic platforms for hemorheology and coagulation time analysis
(Bilkent University, 2020-01)Blood is a non-Newtonian fluid consisting of plasma and cells that uninterruptedly circulate the body. Erythrocytes are deformable anucleated discoid blood cells with a viscoelastic membrane, constituting around half of ... -
Biomineralization with engineered cellular systems
(Bilkent University, 2019-08)Hydroxyapatite (HAP) is the final product of bone biomineralization process and HAP formation is controlled by proteins, enzymes and small molecules secreted to extracellular matrix (ECM). Among these molecules, alkaline ... -
Molecular analysis of enginereed nanomaterials in biomedical and regenerative medicine applications
(Bilkent University, 2019-05)Molecular mechanisms are inspiration source for effective nanomaterial synthesis through minimalist bottom-up approaches. Mimicking functional biophysicochemical properties of biomacromolecules can give new insights for ... -
Synthesis of silica-based nanomaterials and their applications in fluorescent, biological and chemical sensing
(Bilkent University, 2018-06)This thesis describes development of nanoparticle-based liquid sensors and coatings for droplet-based bioassays. Liquid sensors were produced from mesostructured (2-50 nm) hybrid silica nanoparticles. Detection of trace ... -
Graph theory to study complex networks in the brain
(Bilkent University, 2018-05)The brain is a large-scale, intricate web of neurons, known as the connectome. By representing the brain as a network i.e. a set of nodes connected by edges, one can study its organization by using concepts from graph ... -
A synthetic biology approach for engineered functional biofilm
(Bilkent University, 2018-01)Extracellular polymeric substances consist of molecules, DNAs, carbohydrates, and proteins that are secreted by microbial biofilms. These molecules assist in the synthesis of bacterial biofilms as highly ordered, complex ... -
A synthetic biology approach for nanomaterial design, synthesis and functionalization
(Bilkent University, 2017-11)Biological formation of inorganic material occurs in most organisms in nature. Various biomolecules such as polypeptides, lipids and metabolites are responsible for biomineralization in cells and tissues. Biological synthesis ... -
Optimization of sample preparation methods for the mechanical characterization of tissue architectures
(Bilkent University, 2017-11)There is now mounting evidence that mechanical signals are as crucial as genetic and biochemical feedback mechanisms for directing and organizing complex cellular behaviors, and material characterization tools are routinely ... -
Atomic layer deposition of III-nitrides and metal oxides : their application in area selective ALD
(Bilkent University, 2017-09)III-nitride compound semiconductor materials (GaN, AlN, and InN) and their alloys have generated significant interest in both basic research and commercial applications mainly in the field of photonics, energy storage, ... -
Mesenchymal stem cell mechanics on osteoinductive peptide nanofibers
(Bilkent University, 2017-08)In this thesis, changes in Young's modulus of mesenchymal stem cells (MSCs) were investigated during their osteogenic differentiation on bioactive peptide nanofibers that bear triple glutamic acid sequence (EEE), a ... -
Design and development of ecm-inspired peptidebased nanostructures for bioengineering and biomedicine
(Bilkent University, 2017-08)Advances in understanding of cell-matrix interactions and the regulation of cellular behaviors through nanobiotechnological tools have presented new perspectives for regenerative medicine. Peptide amphiphiles have been ... -
Development of peptide based materials as a synthetic scaffold to mimic extracellular matrix
(Bilkent University, 2017-07)Biomaterials obtained through self-assembling process of peptide amphiphile (PA) molecules provide great potential to introduce new therapeutic approaches in regenerative medicine through mimicking the natural environments ... -
Bioactive peptide nanofibers for bone tissue regeneration
(Bilkent University, 2017-06)Replacement and repair of bone tissue that is lost due to fractures, tumor resection, degenerative diseases and infections still remain major clinical challenges. Autografting, allografting and xenografting are the current ... -
Colloidal heterostructures of semiconductor quantum wells : synthesis, characterization and applications
(Bilkent University, 2017-06)Colloidal semiconductor quantum wells, also known as nanoplatelets (NPLs), have recently emerged as a new class of colloidal semiconductor nanocrystals enabling fascinating excitonic properties. With their quasi two-dimensional ... -
Biological applications of nanoparticles produced by laser ablation method
(Bilkent University, 2017-03)Pulsed laser ablation in liquid (PLAL) is a promising top-down approach for nanoparticle production and it allows production of wide variety of nanoparticles such as metal, metal oxide, nitride and semiconductor nanocrystals. ... -
Ultra high quality factor microtoroidal optical resonators in label - free biosensing applications with high sensitivity and selectivity
(Bilkent University, 2016-11)Whispering - Gallery - Mode type microresonators provide great opportunities for label - free biosensing, allowing detections down to single - molecule levels. Microtoroids as optical resonators are quite sensitive and ... -
Design and synthesis of self-assembling peptides for fabrication of functional nanomaterials
(Bilkent University, 2016-12)Self-assembling peptides are a class of supramolecular polymers, which exploit noncovalent interactions such as hydrogen bonding, hydrophobic, electrostatic, charge-transfer complex, π-π, and van der Waals interactions to ...
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