Browsing Metalurji ve Malzeme Mühendisliği Bölümü by Title
Now showing items 6-25 of 38
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ANTIBACTERIAL NATURAL DYES AND APPLICATIONS
(2023)Since natural dyes have therapeutic properties in the literature, these dyes have created awareness and the demand for these dyes has increased considerably. Natural dyes are obtained from naturally occurring sources. Among ... -
Biocomposites: Advances in Research and Applications Chapter 2. Boron-Substituted Biomaterials
(Nova Science Publishers, Inc., November 1)Biomaterial scientists are interested in boron as a dopant element because of its natural functions in human hard tissues. However, boron does not exist in its elemental form in nature. Instead, it reacts with oxygen to ... -
Biocomposites: Advances in Research and Applications Chapter 6. Dental Bioceramics: From Lab to Clinical Practice
(Nova Science Publishers, Inc., November 1)Functional ceramics known as bioceramics have gained significant interest in the field of regenerative medicine. They have been widely used as bone reconstructive materials in orthopedics, oral and maxillofacial surgery. ... -
The cathodic electrolytic plasma hardening of steel and cast iron based automotive camshafts
(Polish Academy of Sciences, 2017)Cathodic electrolytic plasma hardening is a novel thermochemical surface modification and hardening process, used to increase wear resistance and surface hardness of metallic components in a local area of interest. The ... -
Characterization of diamond impregnated B4C/Fe-Co MMC
(European International Powder Metallurgy Congress and Exhibition, Euro PM 2011, 2011)In this study, impregnated diamond cutting tools (Fe-Co matrix composite sockets) are processed by powder metallurgy method using hot pressing technique. The effects of Fe and B4C additions on the characteristic of diamond ... -
CHARACTERIZATION TECHNIQUES OF HERBAL ESSENTIAL OILS
(2022)In the characterization of essential oils, techniques such as Fourier- Transform Infrared Spectroscopy, Raman Spectroscopy, Gas Chromatography-Mass Spectrometry, Differential Scanning Calorimetry, Nuclear Magnetic ... -
Cost-Effective and Fast Fabrication of Copper–Cobalt Electrochemical Glucose Sensor
(01.10.2023)This study aimed to develop porous Cu and Cu-Co coatings using a rapid one-step electrodeposition technique. The coatings were characterized using scanning electron microscopy and x-ray diffraction. Pencil graphite electrodes ... -
Direct co-deposition of binder-free Cu-biochar-based nonenzymatic disposable sensing element for electrochemical glucose detection
(11.01.2023)This work is the first attempt to incorporate biochar on a pencil graphite electrode via one-step electrodeposition as a rational route for refining a copper-based biosensor for a high-performance nonenzymatic electrochemical ... -
Effect of Chemical Composition of Boriding Agent on the Optimization of Surface Hardness and Layer Thickness on AISI 8620 Steel by Solid and Liquid Boriding Processes
(08.10.2022)Surfaces of cam shafts made of AISI 8620 steels were hardened by boriding processes in both solid and liquid mediums. Various chemical agents were used to achieve boride layers on the surfaces of the cam shafts in these ... -
Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating
(Dergipark, 14.04.2022)Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating -
Efficient Zinc Removal from Blast Furnace Sludge Using Choline Chloride–Malonic Acid: Towards Sustainable Recycling of Iron Extraction Waste
(17.07.2023)Chemical components of blast furnace sludge (BFS) of iron blast furnaces become a recyclable raw material in the furnace when a few contents including zinc (Zn) are selectively removed. Out of four deep eutectic solvents ... -
Enzyme-free nickel electrochemical glucose sensor fabricated on pencil graphite electrode by electrodeposition
(Springer, 25.02.2023)In this study, the optimal conditions for the electrodeposition of nickel foam-like morphology over a pencil graphite electrode for glucose sensor application are determined. The effects of NiSO4 and NH4Cl concentrations, ... -
ESTAŞ DOMESTIC AND NATIONAL NITRILE GLOVE PRODUCTION
(2023)Although the role of entrepreneurship has been recognized by societies throughout history, the role of intrapreneurship in existing businesses is a relatively new phenomenon. Especially in recent years, with the acceleration ... -
Evaluation of iron containing biochar composites prepared by different preparation methods for H2O2 sensing
(11.01.2023)Background The procedures employed to prepare the ferrous biochar samples, the iron salts utilized, and their quantities have an effect on the surface characteristics of the material and the types of iron that will develop ... -
Evaluation of the microhardness of different resin-based dental restorative materials treated with gastric acid: Scanning electron microscopy–energy dispersive X-ray spectroscopy analysis
(Wiley, 2021)The aim of this study is to evaluate the microhardness, relative surface roughness, and elemental changes of resin-based dental restorative materials (RDRMs) after gastric acid treatment. Five different RDRMs (Group 1 ... -
Fabrication and Characterization of High Performance PVDF-based flexible piezoelectric nanogenerators using PMN-xPT (x: 30, 32.5, and 35) particles
(Elsevier, 01/06/2023)Flexible piezoelectric nanogenerators based on polyvinylidene difluoride (PVDF) and lead magnesium niobate-lead titanate Pb(Mg1/3Nb2/3)O3–PbTiO3(PMN-xPT compositions for x between 30 and 35) particles with various filler ... -
Gallium oxide films deposition by RF magnetron sputtering; a detailed analysis on the effects of deposition pressure and sputtering power and annealing
(Elsevier, 2021)In this study, gallium oxide (Ga2O3) thin films were deposited on sapphire and n-Si substrates using Ga2O3 target by radio frequency magnetron sputtering (RFMS) at substrate temperature of 300 °C at variable RF power and ... -
Improving the Electrochemical Energy Storage Capacity of the Renewable Carbon Derived from Industrial Tea Waste
(29.06.2022)Energy storage is gaining a vital role since the usage of portable electric/electronic devices and vehicles have been growing. Capacitors, called as electrochemical double layer capacitors or supercapacitors, find ... -
Investigation of nitrogen doped ZnO thin films: Effects on their structural and optical properties
(Elsevier, (2021))Un-doped and nitrogen-doped ZnO thin films were grown by using radio frequency (RF) magnetron sputtering method changing the nitrogen flow rate between 0% ����� 12.5% and the thickness dependence of films was determined. ... -
Investigation of physicochemical and biological properties of boron-doped biochar
(Springer, Published:)Boron doping of biochar leads to the formation of activated oxygen species and pores and defects in the carbon structure Therefore, boron-containing biochar was prepared by treating boric acid (H3BO3) solutions in diferent ...