Güncel Gönderiler: Fizik Bölümü
Toplam kayıt 670, listelenen: 121-140
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Development and characterization of superparamagnetic nanomaterial to determine its potential application in removing the bitterness of table olives
(MYU, 2020)The aim of this study is to develop stable superparamagnetic iron oxide nanoparticles (SPIONs) for the immobilization of beta-glucosidase. The goal is to figure out the possibility of applying immobilization techniques in ... -
Inhibitory effects of anticancer drugs on cytosolic carbonic anhydrase isozymes
(Parlar Scientific Publications (P S P), 2020)Anticancer drugs are widely used cancer treatment. Human carbonic anhydrase I and II were shown widely distribution with erythrocytes so it is important to understand how effect is anticancer drugs these isozymes. In this ... -
Immobilization xanthine oxidase on interdigitated electrode for biosensor investigation
(Parlar Scientific Publications (P S P), 2020)Biosensors can be developed using different biological materials and immobilization technologies. Interest in immobilization techniques has increased because they allow for the improvement of some stability characteristics ... -
Synthesis and optical characterization of bipod carbazole derivatives
(Walter De Gruyter GMBH, 2020)In this study, some new biscarbazole derivatives were synthesized for the purpose of being used in OLED technologies and related areas. The following compounds: {1,2-bis(2-(3,6-diphenyl-9H-carbazole-9-yl) ethoxy)ethane ... -
The effect of photomultiplier tube glass entrance window on plastic scintillator cast sheet photon dosimetry: A Monte Carlo study
(IOP Publishing, 2020)Plastic scintillators are commonly used for medical dosimetry due to the density and effective atomic numbers that are closer to human soft tissue. When a photomultiplier tube (PMT) is used with a thin scintillator, reflected ... -
Inhibition effect of some chemical on lactoperoxidase and covalently immobilized on a biocomposite for biosensor
(Parlar Scientific Publications (P S P), 2020)Lactoperoxidase was purified from bovine milk using ammonium sulfate precipitation and affinity chromatography. The greatest purification fold for lactoperoxidase has been obtained as 1302.65 folds with 24.95 % yields. The ... -
Parametric characterizations of sputtered Fe/Al multilayer thin films
(Springer, 2020)This study contains parametric characterizations of four different series of Fe/Al multilayer thin films sputtered under thicknesses of Al layers (7.5, 35 and 95 nm), deposition rates (0.02 and 0.06 nm/s), Fe layer thicknesses ... -
The effects of temperature and reaction time on the formation of manganese ferrite nanoparticles synthesized by hydrothermal method
(Springer, 2020)In order to optimize the hydrothermally synthesized manganese ferrite nanoparticles, the nanoparticles were synthesized under different reaction conditions. The effects of reaction temperature and time were investigated ... -
Synthesis and characterization of well-dispersed amorphous LnBO(3)center dot 3H(2)O (Ln: Dy, Tb) nanoparticles
(Springer International Publishing Ag, 2020)Lanthanide nanoborates (LnBO(3)center dot 3H(2)O (Ln: Dy, Tb)) were prepared in the presence of polyethylene glycol (PEG) using a buffered-precipitation method. The same procedure was performed without adding PEG to expose ... -
Investigation of environmentally volatile pollutants sensing using pillar[5]arene-based macrocycle Langmuir–Blodgett film
(Springer Heidelberg, 2020)This study presented that a novel pillar[5]arene-appended salicylaldehyde (P5-S) was structured in a suitable cavity, which plays an important role in macrocyclic host-guest interactions. P5-S thin films were fabricated ... -
Structural, magnetic and GMR properties of FeCo(Cu)/Cu magnetic multilayers electrodeposited at high cathode potentials of the magnetic layer
(Natl Inst Optoelectronics, 2020)Structural, magnetic and giant magnetoresistance properties of the electrochemically deposited FeCo(Cu)/Cu multilayers at the various cathode potentials for magnetic layers were investigated. The cathode potentials were ... -
Improvement of sensing properties for polymer based gas sensors via host-guest principles
(Springer, 2020)This study aimed at improving the sensing properties of polymer-based gas sensors by controlling the surface adsorption. For this purpose, a polymer was produced as a Langmuir-Blodgett (LB) thin film chemical gas sensor ... -
Fabrication of LB thin film of pillar[5]arene-2-amino-3-hydroxypyridine for the sensing of vapors
(Elsevier, 2020)This paper reported that a novel pillar[5]arene derivative (P5-AP) concluding ten 2-Amino-3-hydroxypyridine fragments was structured for preparing a macrocycle with an appropriate cavity for sensing harmful organic vapors. ... -
Ferromagnetic coupling in two tetranuclear Ni(II) complexes with cubane-like Ni-4(mu(3)-O)(4) core: Structure, spectroscopic and luminescence properties
(Elsevier, 2020)Two new tetranuclear [Ni-4(L1)(4)(MeOH)(4)] (1) and [Ni-4(L2)(4)(EtOH)(MeOH)(H2O)]1 center dot H2O (2) complexes have been synthesized by solvothermal method. We here report the spectroscopic, structural, photoluminescence ... -
E6 motivated UMSSM confronts experimental data
(Springer, 2020)We test E-6 realisations of a generic U(1)' extended Minimal Supersymmetric Standard Model (UMSSM), parametrised in terms of the mixing angle pertaining to the new U(1)' sector, theta(E6), against all currently available ... -
Developing of N-(4-methylpyrimidine-2-yl)methacrylamide Langmuir–Blodgett thin film chemical sensor via quartz crystal microbalance technique
(Wiley, 2020)In the present work, the characterization and gas sensing properties of newly synthesized N-(4-methylpyrimidine-2-yl)methacrylamide (N-MPMA) monomer Langmuir-Blodgett (LB) thin films were investigated. The UV-visible ... -
Electrochemical aptasensor for detection of dopamine
(MDPI, 2020)This work presents a proof of concept of a novel, simple, and sensitive method of detection of dopamine, a neurotransmitter within the human brain. We propose a simple electrochemical method for the detection of dopamine ... -
A study on the effect of the macrocycle ring size and R-group chain length on the optical properties of the CuPc thin films
(Indian Assoc Cultivation Science, 2020)Optical properties of spin-coated films of copper phthalocyanine (CuPc) are investigated by using UV-visible spectroscopy. The absorption spectra were recorded in the UV-visible region and showed two absorption bands of ... -
N,N '-Bis(l-alaninetert-butylester)-3,4:9,10-perylene diimide molecule for volatile organic vapor detection
(Royal Soc Chemistry, 2020)Langmuir-Blodgett (LB) thin films were prepared using anN,N '-bis(l-alaninetert-butylester)-3,4:9,10-perylene diimide derivative to determine the optimum thin film forming conditions and their sensing properties towards ... -
Single crystal martensitic phase of structural properties-related magnetic behaviour of FeCrNi thin films: in-plane magnetic anisotropy under different substrate rotation speeds
(Springer, 2020)Ternary FeCrNi thin films were sputtered on polyimide substrates from the source (austenitic AISI 304 stainless steel) under the substrate rotation speeds of 0, 15, 30 and 45 rpm, respectively. The films with 50 nm thickness ...
