Mühendislik Fakültesi: Recent submissions
Now showing items 101-120 of 227
-
A Simple and Low-Cost Electrochemical Immunosensor for Ultrasensitive Determination of Calreticulin Biomarker in Human Serum
(John Wiley and Sons Inc, 2023)An early on time detection of breast cancer significantly affects the treatment process and outcome. Herein, a new label-free impedimetric biosensor is developed to determine the lowest change in the level of calreticulin ... -
Electron-Donating and Electron-Withdrawing Subunit Effects on Coumarin-BODIPY Dyads: Optical and Electrochemical Properties and Molecular Interactions
(John Wiley and Sons Inc, 2023)In this study, a series of coumarin-BODIPY molecules were synthesized using a Sonogashira cross-linking reaction. The effects of electron withdrawing and electron donating moieties on electrochemical and optical properties ... -
A Novel Viologen-Derived Covalent Organic Framework Based Metal Free Catalyst for Nitrophenol Reduction
(John Wiley and Sons Inc, 2023)It is highly desirable to develop new metal free catalysts to reduction of toxic organic pollutants such as 4-nitrophenol (4-NP). Viologens are efficient electron-transfer mediators (ETMs) for reduction reactions with NaBH4 ... -
Possible optical counterparts of ULXs in NGC 1672
(John Wiley and Sons Inc, 2023)In this study, we use archival data from Hubble Space Telescope (HST), Chandra, XMM-Newton, and Swift-XRT, to probe the nature of 9 (X1-X9) candidate ultraluminous X-ray sources (ULXs) in NGC 1672. Our study focuses on ... -
An experimental implication of long-term hot-wet-aged carbon fiber/polyether ketone ketone composites: The impact of automated fiber placement process parameters and process-induced defects
(John Wiley and Sons Inc, 2023)During the service life of aerospace-grade composites, process parameters and process-induced defects may become crucial. Most studies in this field have mainly focused on the relationship between process-induced defects ... -
3D Printing of Extracellular Matrix-Based Multicomponent, All-Natural, Highly Elastic, and Functional Materials toward Vascular Tissue Engineering
(John Wiley and Sons Inc, 2023)3D printing offers an exciting opportunity to fabricate biological constructs with specific geometries, clinically relevant sizes, and functions for biomedical applications. However, successful application of 3D printing ... -
ANTI-QUORUM SENSING AND ANTITUMOR ACTIVITY OF PRUNELLA VULGARIS, SAMBUCUS NIGRA, CALENDULA OFFICINALIS: potential use in food industry
(Slovak University of Agriculture, 2021)With the emergence of health related side effects of synthetic substances, the trend towards natural products has increased and has directed researchers to determine their pharmacological properties. At the same time, the ... -
Effects of sintering temperature on the microstructural properties of Al2O3-Y2O3 powder mixtures
(Walter de Gruyter GmbH, 2021)In this study, YAlO3 (YAP) was produced at low temperatures by a powder sintering process. Al2O3-Y2O3 powder mixtures were subjected to heat treatment at different temperatures. The relationship between the sintering ... -
The 20 july 2017 Bodrum-Kos Earthquake (Mw 6.6) in southwestern Anatolia, Turkey
(Universidad Nacional de Colombia, 2021)A 6.6 (Mw) earthquake struck the western part of Gökova Gulf in the eastern Aegean Sea on July 20, 2017. The fault plane solution for the mainshock shows an E-W striking normal fault with approximately N-S (N4°E) tensional ... -
A Label-free Electrochemical Immunosensor for Highly Sensitive Detection of TNF alpha, Based on Star Polymer-modified disposable ITO Electrode
(Bentham Science Publishers, 2021)Background: Biomarkers are very important disease-related biomolecules which should be analyzed sensitive and selective in related physiological fluids or tissues. Tumor necrosis factor-α is a type of cytokine which plays ... -
Phosphate removal by Ion exchange in batch mode
(IWA Publishing, 2021)Water with phosphate concentrations above 2 μM may adversely affect aquatic life and human health. In this study, the parameters affecting phosphate removal from aqueous solutions by ion exchange were investigated – contact ... -
İnsanın günlük aktivitelerinin yeni bir veri kümesi: Derin öğrenme tekniklerini kullanarak sınıflandırma performansı için kıyaslama sonuçları
(Gazi Üniversitesi, 2021)Studies to classify human activities can contribute to the development of new systems that will facilitate daily life by evaluating the interaction of individuals with their environment. In this study, a novel data set is ... -
A comparative view to heavy metal pollution in soil and rainwater in Çanakkale, Turkey
(ACG Publications, 2021)On Earth, atmosphere interact with crust and thus simultaneously monitoring of environmental pollution in both parts of the environment is important. Soil and rainwater samples were taken in different parts of Çanakkale, ... -
Preparation and Evaluation of Virgin Olive Oil Oleogels Including Thyme and Cumin Spices with Sunflower Wax
(MDPI AG, 2021)This study aimed to prepare and evaluate virgin olive oil (VOO) oleogels enriched with thyme and cumin spices with sunflower wax (SW) organogelator. Common physico‐chemical, structural, thermal, and rheological analyses ... -
Digital image processing (DIP) application on the evaluation of iron-rich heavy mineral concentrates produced from river sand using a sequential mineral processing approach
(Oficyna Wydawnicza Politechniki Wroclawskiej, 2021)In this study, the iron-rich heavy mineral concentrate production from river sand as a byproduct of an alternative resource by gravity, magnetic separation, and flotation methods were investigated in detail. For the physical ... -
COVID-19 detection on IBM quantum computer with classical-quantum transfer learning
(TUBITAK, 2021)Diagnose the infected patient as soon as possible in the coronavirus 2019 (COVID-19) outbreak which is declared as a pandemic by the world health organization (WHO) is extremely important. Experts recommend CT imaging as ... -
Hydrogeochemical and isotopic monitoring of the Kestanbol geothermal field (Northwestern Turkey) and its relationship with seismic activity
(TUBİTAK, 2021)Kestanbol geothermal field is located in northwestern Turkey and is one of the highest temperature geothermal fields in the Biga Peninsula. In this study, one geothermal well, two geothermal springs, and two cold springs ... -
Preparation and characterization of oleogels with tallow and partially hydrolyzed tallow as organogelators
(CSIC Consejo Superior de Investigaciones Cientificas, 2021)The aim of this study was to evaluate the organogelation potential of tallow fat (TF) and partially hydrolyzed tallow fat (HTF) against saturated monoglyceride (MG) and a saturated monoglyceride + diglyceride mixture (MDG) ... -
Treatment of Bilge Water by Fenton Oxidation Followed by Granular Activated Carbon Adsorption
(MDPI, 2021)Due to its high oil content, the discharge of bilge water from ships is one of the most important pollutants in marine ecosystem. In this research, we investigated the treatment of bilge water for Haydarpasa Waste Collection ... -
A Nested Autoencoder Approach to Automated Defect Inspection on Textured Surfaces
(Sciendo, 2021)In recent years, there has been a highly competitive pressure on industrial production. To keep ahead of the competition, emerging technologies must be developed and incorporated. Automated visual inspection systems, which ...
