Browsing Biyomedikal Mühendisliği Bölümü / Department of Biomedical Engineering by Title
Now showing items 1-20 of 113
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3D-printed poly(lactic acid) scaffolds for trabecular bone repair and regeneration: scaffold and native bone characterization
(Taylor and Francis Ltd, 4.05.2019)Purpose: Study objectives were set to (i) fabricate 3D-printed scaffolds/grafts with varying pore sizes, (ii) characterize surface and mechanical properties of scaffolds, (iii) characterize biomechanical properties of ... -
Acil Yardım Akıllı Turnike Sistemi
(IEEE, 2017)In case of traffic accidents, firearm injuries and explosions, it is necessary to apply a tourniquet in order to survive the injuries of serious extremity injuries and blood loss. There are a few things to consider when ... -
Amyloid-like protein nanofibrous membranes as a sensing layer infrastructure for the design of mass-sensitive biosensors
(Elsevier Advanced Technology, 2017-11)Quartz crystal microbalances (QCMs) have been used in the literature for mass sensitive biosensor applications. However, their performance, reliability and stability have been limited by the chemical treatment steps required ... -
Analysis of water-equivalent materials used during irradiation in the clinic with XCOM and BEAMnrc
(Taylor and Francis Ltd, 2020-01)The devices used in the departments of Radiology, Nuclear Medicine, and Radiation Oncology should check for precise dose at some periods. The purpose of study is to compare the materials used for dosimetric control using ... -
Anemone-like nanostructures for non-lithographic, reproducible, large-area, and ultra-sensitive SERS substrates
(Royal Soc Chemistry, 2014)The melt-infiltration technique enables the fabrication of complex nanostructures for a wide range of applications in optics, electronics, biomaterials, and catalysis. Here, anemone-like nanostructures are produced for the ... -
Aspergillus decontamination in hazelnuts: Evaluation of atmospheric and low-pressure plasma technology
(Elsevier Ltd., 2019-06)The decontamination effects of non-thermal atmospheric-pressure (AP)and low-pressure (LP)plasma systems were investigated on hazelnuts artificially contaminated with Aspergillus parasiticus and Aspergillus flavus spores. ... -
Association analysis of Glutathione S-transferase omega-1 and omega-2 genetic polymorphisms and ischemic stroke risk in a Turkish population
(Taylor and Francis Ltd., 2019-02-01)Objectives: Oxidative stress is a known risk factor for the pathogenesis of atherosclerosis, the main cause of ischemic stroke. Glutathione S-transferase (GST) omega-1 and omega-2, members of phase II enzymes, play a role ... -
Association of cytochrome P4502E1 and NAD(P)H:quinone oxidoreductase 1 genetic polymorphisms with susceptibility to large artery atherosclerotic ischemic stroke: a case-control study in the Turkish population
(Springer-Verlag Italia Srl, 2017-06)Stroke, a major cause of death and disability, is described as interruption or severe reduction of blood flow in cerebral arteries. Oxidative stress plays an important role in the pathogenesis of atherosclerosis and carotid ... -
Bilgisayarlı tomografi, röntgen ve ultrason görüntüleme cihazları için balistik jelatin esaslı fantom modellerinin araştırılması
(IEEE, 2019-10)Simulation-based medical education provides a learner-centered environment in which novice, intermediate and advanced practitioners can learn or practice their skills without harming patients. Medical device phantoms are ... -
Biocatalytic protein membranes fabricated by electrospinning
(Elsevier Science Bv, 2016-06)In this study, a protein-based catalytic membrane was produced by electrospinning. Membrane activity was characterised in terms of response current for various glucose concentrations. We focused on the preparation of a ... -
Biyomedikal Kalibrasyon Hizmetlerinde Şehir Hastaneleri Modeli
(IEEE, 2015)Clinical engineering comprise of management of medical technology, medical device maintenance, repair, and calibration which they are bought according to capacity of health institution. In this study, entirely using ... -
Brain aluminium accumulation and oxidative stress in the presence of calcium silicate dental cements
(Sage Publications Ltd, 2017-10)Mineral trioxide aggregate (MTA) is a calcium silicate dental cement used for various applications in dentistry. This study was undertaken to test whether the presence of three commercial brands of calcium silicate dental ... -
Capacitive micromachined ultrasonic transducer: transmission performance evaluation under different driving parameters and membrane stress for underwater imaging applications
(Springer Science and Business Media Deutschland GmbH, 2020-12)Transmission performance of a CMUT element in terms of output pressure and displacements was evaluated. A SIMULINK model of single CMUT element based on mechanical model of MEMS capacitor was used and the analyses were ... -
Cartilage-bone interface features, scaffold and cell options for regeneration
(OMICS International, 2016-08)[No abstract available] -
Ceruloplasmin and catalase activites in pseudoexfoliation syndrome and pseudoexfoliation glaucoma
(Türkiye Klinikleri, 2013-11)Objective: Pseudoexfoliation syndrome (PEX) is an age-related systemic disorder primarily with ocular manifestations. PEX is considered as the most common identifiable cause of glaucoma (pseudoexfoliation glaucoma, PEG) ... -
Characterization of human dental pulp tissue under oscillatory shear and compression
(American Society of Mechanical Engineers (ASME), 2016-06)Availability of material as well as biological properties of native tissues is critical for biomaterial design and synthesis for regenerative engineering. Until recently, selection of biomaterials and biomolecule carriers ... -
Classifying dysmorphic syndromes by using artificial neural network based hierarchical decision tree
(Springer Netherlands, 2018-06-01)Dysmorphic syndromes have different facial malformations. These malformations are significant to an early diagnosis of dysmorphic syndromes and contain distinctive information for face recognition. In this study we define ... -
A comparative study of single-needle and coaxial electrospun amyloid-like protein nanofibers to investigate hydrophilic drug release behavior
(Elsevier B. V., 2018-07-15)In this study, nanofibers containing an amyloid-like bovine serum albumin (AL-BSA) carrier and a model drug (ampicillin) were produced by electrospinning. The release behavior of ampicillin was compared from electrospun ... -
Computer-assisted diagnosis of osteoartrithis on hip radiographs
(Springer-Verlag Singapore Pte Ltd, 2017)Hip osteoarthritis (OA) can be highly disabling and eventually may necessitate total replacement of the joint. Studies with computer-based analysis of the hip OA may give new insight both in imaging and clinical evaluation ... -
Controlled drug release performance of plasma modified slab and mat matrices: A model study with “Ampicillin”
(Elsevier B.V., 2020-09)Two types of ampicillin carrier platforms were prepared with polycaprolactone (PCL) and the release behavior of a hydrophilic model drug (ampicillin sodium salt) from those matrices was investigated. Spin coating and ...
