Kimya: Recent submissions
Now showing items 21-40 of 123
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A novel acetylcholinesterase inhibition based colorimetric biosensor for the detection of paraoxon ethyl using CUPRAC reagent as chromogenic oxidant
(Elsevier B.V., 2024)A novel colorimetric biosensor for the sensitive and selective detection of an organophosphate pesticide, paraoxon ethyl (POE), was developed based on its inhibitory effect on the acetylcholine esterase (AChE) enzyme. The ... -
Design of Poly(lactic) acid/gelatin core-shell bicomponent systems as a potential wound dressing material
(Elsevier Ltd, 2024)The electrospun core-shell nanofiber has great many advantages such as different types of solvents that can be used for changing flexibility, mechanical properties, or surface chemistry of fiber. Hydrophobic Poly(lactic) ... -
Simple, sensitive, and cost-effective voltammetric determination of salbutamol at a pencil graphite electrode modified with Nafion and functionalized multi-walled carbon nanotubes
(Springer, 2024)This study describes a simple, highly sensitive, and cost-effective electrochemical determination of salbutamol (SBT) at a disposable pencil graphite electrode modified with Nafion/functionalized multi-walled carbon nanotubes ... -
Investigation of Drug Release Behavior of Cyclomatrix Polyphosphazene Microparticles Decorated with Gold and Silver Nanoparticles
(John Wiley and Sons Inc, 2024)In this study, p(CTP-co-MMCA) microparticles, a novel cyclomatrix polyphosphazene, were synthesized. Among the p(CTP-co-MMCA) polymeric structures, p(CTP-co-MMCA) (1 : 3) with a high surface amine group was found to be in ... -
A novel PEDOT-derived electroactive polymer-based enzymatic glucose biosensor enriched with gold nanoparticles
(Springer Science and Business Media Deutschland GmbH, 2023)In this study, 3,4-ethylenedioxythiophene derivative conjugated monomer 4-(dihexylamino)-9,12-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-7H-benzo [de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (EDOTBN) was synthesized ... -
Nitro Compounds Inhibit Breast Cancer Cell Proliferation, Migration, and Colony Formation: Molecular Docking, Molecular Dynamics Simulations and Pharmacological Properties
(John Wiley and Sons Inc, 2023)In this study, the concept of combined in vitro and in silico studies were utilized by using some synthesized nitro bearing compounds. The anticancer activities of the studied compounds were performed by using colony ... -
Synthesis, characterization, thermal and electrochemical properties of poly (phenoxy-imine)s containing benzothiazole unit
(Springer Science and Business Media Deutschland GmbH, 2023)In this study, Schiff bases (SCH-1 and SCH-2) were synthesized from the condensation reaction of 2-aminobenzothiazole with 3-hydroxy-4-methoxybenzaldehyde and 3-hydroxy-4-ethoxybenzaldehyde. Poly(phenoxy-imine)s were ... -
Magnetically isolable Pd(0) nanoparticles supported on surface functionalized Fe3O4 for hydrogen generation via ammonia borane hydrolysis
(John Wiley and Sons Inc, 2023)Pd(0) nanoparticles supported on surface functionalized magnetite (Fe3O4/SiO2-NH2/HB@Pd) were prepared as catalyst for hydrolysis of ammonia borane (AB). The obtained magnetic nanocomposite material was seperated from the ... -
Catalytic and biological properties of palladium(II) complexes with bidentate Schiff base ligands
(John Wiley and Sons Ltd, 2023)In this study, we synthesized and characterized Schiff base ligands (S1–3), which contained sulfonamide/sulfonate groups, and their corresponding Pd(II) complexes (K1–3). We also introduced these complexes into Al2O3-supported ... -
The preparation and characterization of poly(acrylamide) hydrogel embedded chitosan/polypyrrole nanoparticle for methyl orange removal
(Springer Science and Business Media Deutschland GmbH, 2023)The chitosan/polypyrrole (Ks/PPy) nanoparticle composite was synthesized using chitosan (Ks) and pyrrole (PPy) and embedded in a cross-linked poly(acrylamide) (PAAm) hydrogel polymer matrix. Poly(acrylamide) embedded ... -
Chitosan based hybrid hydrogels for drug delivery: Preparation, biodegradation, thermal, and mechanical properties
(John Wiley and Sons Ltd, 2023)In the present paper, biodegradable hybrid hydrogels were prepared by using chitosan as a natural polymer and polyurethane containing azomethine as a synthetic polymer for the drug delivery application for 5-fluorouracil. ... -
Voltammetric Determination of Favipiravir Used as an Antiviral Drug for the Treatment of Covid-19 at Pencil Graphite Electrode
(John Wiley and Sons Inc, 2023)This work describes the sensitive voltammetric determination of favipiravir (FAV) based on its reduction for the first time with a low-cost and disposable pencil graphite electrode (PGE). In addition, the determination of ... -
Fabricating a new immobilization matrix based on a conjugated polymer and application as a glucose biosensor
(John Wiley and Sons Inc, 2023)A new monomer named 4-(dihexylamino)9,12-di(thiophen-2-yl)-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (ThBN) is synthesized and used as a potential glucose biosensor after electropolymerization of the ThBN on ... -
Antibacterial and antibiofilm activities of sodium ibuprofen- and paracetamol-loaded nanofibers
(Society of Chemists and Technologists of Macedonia, 2023)Nanofibers loaded with pharmaceutical agents for various medical purposes have become more important in recent years because of their advantages, such as control on release, gas permeability, high surface area, and lightweight ... -
Adsorption capacity of biocarbons from residue of supercritical extraction of raw plants
(De Gruyter Open Ltd, 2023)Bioadsorbents prepared by chemical activation (H3PO4) of the residue of supercritical extraction of green tea leaves and marigold flowers were characterized by elemental analysis, Boehm titration, adsorption/desorption ... -
Disposable and Sensitive Electrochemical Determination of Molnupiravir at a Pencil Graphite Electrode (PGE) by Differential Pulse Voltammetry (DPV)
(Taylor and Francis Ltd., 2023)This study describes the sensitive voltammetric determination of the COVID-19 drug, molnupiravir, at a pencil graphite electrode (PGE) which is easily available, inexpensive, disposable, and highly electrochemically active. ... -
Synthesis of a cationic ruthenium(ii) complex and its non-enzymatic glucose-sensing properties
(Royal Society of Chemistry, 2023)The new cationic ruthenium(ii) complex (2) was synthesized via the reaction of N,N′-[1,1′-(pyridine-2,6-diyl)bis(ethan-1-yl-1-ylidene)]bis(2-ethyl-6-methylaniline) and [RuCl2(p-cymene)]2, and it was fully characterized ... -
Negative Capacitance Behavior at Low Frequencies of Nitrogen-Doped Polyethylenimine-Functionalized Graphene Quantum Dots-Based Structure
(American Chemical Society, 2023)Graphene quantum dots (GQDs), zero-dimensional members of the carbon family, have exceptional mechanical, thermal, and electrical properties. Nevertheless, pure GQDs have many challenges in reaching their full potential ... -
Low-pressure plasma treated polycarbonate and polymethyl methacrylate (PMMA) sheets with different surface patterns to change their surface properties
(Elsevier B.V., 2023)Low-pressure plasmas of carbon tetrafluoride (CF4), oxygen (O2), and air were used to treat the surfaces of polycarbonate (PC) and polymethyl methacrylate (PMMA) to achieve a variety of surface attributes, such as ... -
A Review on Phyto-Therapeutic Approaches in Alzheimer's Disease
(MDPI, 2023)Neurodegenerative diseases occur due to progressive and sometimes irreversible loss of function and death of nerve cells. A great deal of effort is being made to understand the pathogenesis of neurodegenerative diseases. ...
