Browsing Sivas Cumhuriyet Üniversitesi Mühendislik Fakültesi by Issue Date
Now showing items 201-220 of 402
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An anticancer drug loading and release study to ternary GO-Fe3O4-PPy and Fe3O4 @PPy-NGQDs nanocomposites for photothermal chemotherapy
(2022)Photothermal therapy (PTT) is a new treatment method being developed against traditional cancer therapy methods. In this study, graphene oxide-iron oxide-polypyrrole (GO-Fe3O4-PPy) and iron oxide@polypyrrolenitrogen doped ... -
Processable GO‑PANI Nanocomposite for Supercapacitor Applications
(2022)In this study, graphene oxide (GO)-polyaniline (PANI) binary nanocomposite was prepared with a facile, green, and one-step in situ polymerization approach using dodecyl benzene sulfonic acid as a dopant and stabilizing ... -
CEVAP YÜZEY YÖNTEMİ İLE OPTİMİZASYON YÖNTEMİNİN MALZEME BİLİMİNDE UYGULAMALARI
(Gece kitaplığı, 2022)Optimizasyon, bir prosesin cevap değişkenlerine bağlı olarak sistem girdilerinin (bağımsız değişkenlerin) birbirleriyle olan etkileşimlerini ve cevap değişkenlerine olan etkilerinin tümünün değerlendirilerek sistem ... -
Molecularly imprinted composite discs for transferrin recognition
(Taylor and Francis, 2022)Human Transferrin (HTr) imprinted composite cryogel (HTr-MIPCC) discs were synthesized with distinctive structure and increased adsorption capacity and specificity for HTr by combining the advantages of the surface ... -
Investigation of spatial and seasonal variation of water quality along the mid-Black Sea coast (from Sinop to Ordu) of Turkey, by multivariate statistical techniques
(ELSEVIER, 2022)The Black Sea is a closed basin surrounded by six countries and is the last spill point for the rivers from different watersheds. Due to these discharges from surrounding countries, the Black Sea is exposed to high and ... -
Optical and nano-mechanical characterization of c-axis oriented AlN film
(2022)This paper reports the temperature effects on the optical properties of metalorganic vapour-phase epitaxy (MOCVD) grown c-axis oriented AlN epilayer thin film studied by in-situ high-temperature spectroscopic ellipsometry. ... -
Pamuklu Tekstil Endüstrisi Atık Suyunun Koagülasyon- Flokülasyon ile Ön Arıtımı ve Fotoreaktör İle İleri Arıtımının İncelenmesi
(Bilgin Kültür Sanat Yayınları, 2022)Teknolojinin ve dolaylı olarak sanayi endüstrisinin gelişmesi ile birlikte su kaynaklarına olan ihtiyaç gün geçtikçe artmaktadır ve bu tesislerde su kullanımı olmaktadır. Dünyadaki mevcut içilebilir su miktarı göz önünde ... -
BIOREMEDIATION OF HEAVY METAL CONTAMINATED SITES BY MEDICINAL AND AROMATIC PLANTS: PHYTOREMEDIATION BEHAVIOR, DIFFERENT PERSPECTIVES IN MEDICINAL AND AROMATIC PLANTS
(İKSAD Publications, 2022)Rapid urbanization and industrialization have brought environmental pollution. Pollution is even more significant in areas close to industrial areas. Among various organic and inorganic pollutants, heavy metal pollution ... -
ystematic optical study of high-x InxGa1-xAs/InP structures for infrared photodetector applications
(2022)Optical and structural properties in high-x InxGa1-xAs (x > 0.65) samples with varying indium concentration grown on InP (100) substrate are reported. By increasing the indium fraction, it was found by the high-resolution X-ray ... -
Sensitivity of indium molar fraction in InGaN quantum wells for near-UV light-emitting diodes
(2022)InGaN-based quantum wells (QWs) have higher threading dislocation density (TDD) in InGaN Light-emitting diode (LED). Despite of higher TDD, variation of Indium (In) molar fraction in the QW generate localized excitons ... -
The influence of TMGa pre-flow time and amount as surfactant on the structural and optical properties of AlN epilayer
(2022)AIN is used as a template layer for deep UV (DUV) emitter and detector applications, because of its wide bandgap and high thermal conductivity. In this study, trimethylgallium (TMGa) source is used as surfactant to improve ... -
Growth and characterization of PALE Si-doped AlN on sapphire substrate by MOVPE
(2022)In this study, we report different SiH4 flow condition effects on crystal, surface, optical, and electrical characteristics of heteroepitaxial Metal-Organic Vapor Phase Epitaxy (MOVPE) grown AlN layers on sapphire substrates. ... -
Synthesis of Multifunctional Organic Nanoparticles Combining Photodynamic Therapy and Chemotherapeutic Drug Release
(2022)Cancer is a group of diseases that are caused by uncontrolled proliferation of cells in various parts of the body and it is one of the most studied diseases worldwide. Photodynamic therapy (PDT) is a treatment that uses ... -
Performance enhancement of AlGaN deep-ultraviolet laser diode using compositional Al-grading of Si-doped layers
(2022)Achieving high threshold current density and high optical confinement are big challenges in the realization of high-performance aluminum gallium nitride (AlGaN)-based deep-ultraviolet (DUV) laser diode (LD). In this work, ... -
Close oxygen coupled low-pressure chemical vapor deposition growth of high quality β-Ga2O3 on sapphire
(2022)We report on the close oxygen coupled low-pressure chemical vapor deposition (COC-LPCVD) hetero-epitaxial growth of atomically smooth (− 201) oriented β− Ga2O3 on c-plane sapphire. Utilizing a dedicated line within the ... -
Effects of Heavy Iodine Atoms and π-Expanded Conjugation on Charge Transfer Dynamics in Carboxylic Acid BODIPY Derivatives as Triplet Photosensitizers
(2022)Borondipyrromethene (BODIPY) chromophores are composed of a functional-COOH group at meso position with or without a biphenyl ring, and their compounds with heavy iodine atoms at −2, −6 positions of the BODIPY indacene ... -
In-situ and ex-situ face-to-face annealing of epitaxial AlN
(2022)AlN films have been deposited on c-plane sapphire substrates by metalorganic-vapor-phase-epitaxy (MOVPE). The changes in the film structure have been investigated by applying different annealing processes which are exsitu ... -
In-situ thermal cleaning of the sapphire substrate and temperature effect on epitaxial AlN.
(2022)The impact of thermal surface cleaning on epitaxial AlN thin films grown on sapphire is investigated in this study at various temperatures. The sapphire substrate is cleaned in a hydrogen environment. Structural, optical, ... -
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 ... -
A kinetic study on the nitrification process in the upflow submerged biofilter reactor
(Environmental Technology, Taylor and Francis, 2022)In extent of this study, ammonium removal from wastewater through biological nitrification process was performed in upflow biofilm reactors. The effects of hydraulic retention time (HRT) and nitrogen loading rate (NLR) ...