Başlık için Kimya Bölümü Koleksiyonu listeleme
Toplam kayıt 73, listelenen: 32-51
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Photoelectrochemical Biosensing Approach for Alcohol Determination by "Wiring" of Alcohol Oxidase Photonically with P(SNS-NH2)/AOx/CNT/[Ru(bpy)(3)](2+) Modified Electrodes
(Taylor & Francis Inc, 2014)A photoelectrochemical alcohol biosensor was designed through photonic wiring of alcohol oxidase (AOx) onto conducting polymer of 4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)benzenamine (SNS-NH2) and carbon nanotubes (CNTs) ... -
Photophysical, Electrochemical, Thermal and Morphological Properties of Polyurethanes Containing Azomethine Bonding
(Taylor & Francis Inc, 2014)In this paper, three new low band gap Schiff bases were prepared by using 3-etoxy-4-hydroxybenzaldehyde and different o-phylene diamines. Then, these Schiff bases were converted to low band gap polyurethane derivatives, ... -
Phthalocyanine functionalized poly(vinyl alcohol)s via CuAAC click chemistry and their antibacterial properties
(Springer, 2020)In this article, the new zinc phthalocyanine (ZnPc)-based poly(vinyl alcohol)s (PVA-Pcs) are synthesized by copper(I)-catalyzed azide-alkyne cycloaddition click reaction (CuAAC) between azide side chain functionalized PVA ... -
Poly(2-ethyl-2-oxazoline-co-ethyleneimine)-block-poly(epsilon-caprolactone) based micelles: synthesis, characterization, peptide conjugation and cytotoxic activity
(Royal Society of Chemistry, 2021)Here we present self-assembled polymeric micelles as potential delivery systems for therapeutic agents with highly tunable properties. The major goal of this study is to design breast and prostate cancer specific targeting ... -
Poly(azomethine-urethane) and zeolite-based composite: Fluorescent biosensor for DNA detection
(Pergamon-Elsevier Science Ltd, 2019)In the present paper, a highly selective and sensitive fluorescent biosensor based on poly(azomethine-urethane) and zeolite for the determination of DNA molecules was developed. Zeolite was chosen to enhance with anionic ... -
Polymeric fluorescent film sensor based on poly(azomethine-urethane): Ion sensing and surface properties
(Elsevier Science Bv, 2019)A polymeric film sensor containing poly(azomethine-urethane) was easily fabricated using the dip-coating technique and ion sensing property of this film toward different metal cations investigated. Fluorescence measurements ... -
Polypropylene microfibers via solution electrospinning under ambient conditions
(Wiley, 2019)Uniform beadless fibers of chlorinated polypropylene (PP-Cl) are prepared by electrospinning of PP-Cl solutions in tetrahydrofuran at different concentrations, feed rates, applied voltages, and tip-to-collector distances ... -
Polypropylene-based graft copolymers via CuAAC click chemistry
(Budapest Univ Technol & Econ, 2018)Graft copolymers from commercial chlorinated polypropylene (PP-Cl) possessing either poly(ethylene glycol) (PEG) or poly(epsilon-caprolactone) (PCL) grafts are synthesized by copper (I)-catalyzed azide-alkyne cycloaddition ... -
Polyurethane-based hydrogels for controlled drug delivery applications
(Pergamon-Elsevier Science Ltd, 2020)The aim of this paper was to prepare polyurethane-based hydrogels for the controlled release of 5-fluoro uracil. The polyurethane containing azomethine linkage in the main chain was prepared using different diisocyanates ... -
Preparation and characterization of electrically conductive multiwalled carbon nanotube/polyoxazoline nanocomposite films using spray coating
(Springer, 2019)Multiwalled carbon nanotube/poly(2-ethyl-2-oxazoline) (MWCNT/PEtOx) nanocomposites with different MWCNT content were successfully prepared by amidation reaction between amine-terminated PEtOx (PEtOx-NH2) and carboxylic ... -
Preparation of a sustainable bio-copolymer based on Luffa cylindrica cellulose and poly(ɛ-caprolactone) for bioplastic applications
(Elsevier, 2022)In this research, a bio-based graft copolymer (LCC-g-PCL) based on the cellulose of Luffa cylindrica (LCC) main chain possessing poly(ɛ-caprolactone) (PCL) pendant groups is synthesized through a grafting from approach via ... -
Preparation of antimicrobial and biodegradable hybrid soybean oil and poly (L-lactide) based polymer with quaternized ammonium salt
(Elsevier Sci Ltd, 2020)The novel hybrid quaternized soybean oil (SBO) and poly (L-lactide) (PLA) based polymer (QAS-SBO-PLA) is synthesized by sequential ring-opening polymerization (ROP) and nucleophilic substitution reaction. In this purpose, ... -
Preparation of polyvinyl alcohol, chitosan and polyurethane-based pH-sensitive and biodegradable hydrogels for controlled drug release applications
(Taylor & Francis As, 2020)In this study, novel hydrogels containing poly(azomethine-urethane) (PAMU), PVA and CS were prepared for controlled drug delivery application. FT-IR was used to confirm hydrogel structures. Thermal stability and mechanical ... -
Reaction Conditions, Photophysical, Electrochemical, Conductivity, and Thermal Properties of Polyazomethines
(Springer, 2017)In this paper, a series of Schiff bases and their polyazomethine derivatives were synthesized via condensation and oxidative polycondensation reactions of 4-aminophenol with 4-isopropylbenzaldehyde or 4-t-butylbenzaldehyde. ... -
A robust optimization approach for the breast cancer targeted design of PEtOx-b-PLA polymersomes
(Elsevier, 2021)The equipping of nanoparticles with the peptide moiety recognizing a particular receptor, enables cell or tissue specific targeting, therefore the optimization of the targeted nanoparticles is a key factor in the formulation ... -
Selective and Sensitive ZnO Quantum Dots Based Fluorescent Biosensor for Detection of Cysteine
(Springer/Plenum Publishers, 2021)In the present article, a novel and effective ZnO quantum dots-based fluorescent probe has been developed for the detection of cysteine in different solutions. Firstly, melamine-based fluorescent pre-probe was successfully ... -
Soybean oil based thermoset networks via photoinduced CuAAC click chemistry
(Wiley, 2017)A simple method based on photochemically induced copper(I)-catalyzed azide - alkyne cycloaddition click reaction (CuAAC) is developed for the preparation of thermoset networks from soybean oils as renewable resources. The ... -
Soybean Oil Modified Bio-based Poly(vinyl alcohol)s via Ring-Opening Polymerization
(Springer, 2019)In this paper, a simple method to modify the poly(vinyl alcohol) (PVA) through ring-opening reaction of epoxidized soybean oil (ESBO), catalyzed by hydrochloric acid is reported. The effect of ESBO loading ratio, in terms ... -
Study on the Synthesis and Characterization of Antibacterial Polystyrenes
(2019)In the present work, a series of quaternized antibacterial polystyrenes (anti-PSts) with various molecular weights is synthesized and characterized. Initially, ?-bromo end functional polystyrenes with different molecular ... -
Superhydrophobic EVA copolymer fibers: the impact of chemical composition on wettability and photophysical properties
(Springer, 2018)Fibers of poly(vinyl acetate) (PVAc) homopolymer and ethylene vinyl acetate (EVA) copolymers with varying vinyl acetate (VAc) contents between 25 and 40wt.% have been prepared to investigate wettability and photophysical ...