A new methacrylate polymer functionalized with fluoroarylketone prepared by hydrothermal method and its nanocomposites with SiO2: thermal, dielectric, and biocidal properties

Erol, İbrahi̇m; Gürler, Zeki

doi:10.1007/s00289-022-04195-1

Cited by 9 publications

(8 citation statements)

References 45 publications

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“…Nanotechnology enables modeling substances at the atomic scale and creating new nanostructures with superior properties 1 . Another important research topic in the field of nanotechnology is nanocomposites (NCs).…”

Section: Introductionmentioning

confidence: 99%

“…In the present study, the poly 2‐(4‐fluorophenyl)‐2‐oxoethyl‐2‐methylprop‐2‐enoate (PFPAMA), 1 a previously synthesized fluorinated methacrylate polymer, and the CS‐containing blend (CS‐PFPAMA) was prepared by hydrothermal method. Three new NCs were obtained by the hydrothermal method by adding newly prepared LaB 6 NPs to the CS‐PFAEMA blend at different weight ratios.…”

Section: Introductionmentioning

confidence: 99%

“…24,25 In particular, blends with superior mechanical and biological properties, prepared with the CS and non-degradable synthetic polymers such as the polyvinyl acetate (PVA), the poly-ϵ-caprolactone (PCL), and the poly glutamic acid (PGA) have been reported. [26][27][28][29] In the present study, the poly 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA), 1 The synthesis reaction is shown below.…”

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confidence: 99%

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Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties

Erol

Hazman

Aksu

et al. 2023

Polymers for Advanced Techs

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In the presented study, a strategy that will offer alternative usage areas by strengthening the physicochemical properties of the green polymer chitosan (CS) is aimed.For this purpose, a compatible blend of CS (CS-PFPAMA) with poly 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA), a methacrylatebased synthetic polymer, was prepared by hydrothermal method. Miscibility and compatibility of the CS-PFPAMA blend were confirmed by the single glass transition temperature (T g ) determined by differential scanning calorimetry (DSC). Then, lanthanum hexaboride (LaB 6 ) nanoparticles (NPs) prepared by the chemical method were successfully added to the CS-PFPAMA blend at different weight ratios by hydrothermal method. Morphological characterizations of CS-PFPAMA blend and produced nanocomposites were performed with Fourier transform infrared spectroscopy, Xray diffraction, scanning electron microscope, energy-dispersive X-ray spectroscopy, and atomic force microscopy, and thermal characterizations were made with thermogravimetric analysis and DSC. The thermal stability and T g values of the obtained CS-PFPAMA blend and nanocomposites were lower than the values of the CS. However, LaB 6 NPs increased the dielectric properties of the CS-PFPAMA blend. Thus, the potential use of the produced nanocomposites in electronic devices may be in question. According to the results of antibiogram tests performed by the disk diffusion method, it was determined that nanocomposites showed a serious resistance against Escherichia coli and Staphylococcus aureus pathogens. In addition, both antioxidant and oxidant properties of nanocomposites showed values close to the reference material used. The determined biological properties indicate that the CS-based nanocomposites can be used as biomaterials.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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confidence: 99%

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Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties

Erol

Hazman

Aksu

et al. 2023

Polymers for Advanced Techs

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“…The results showed that the newly synthesized nanocomposites have high resistance to gram-negative, gram-positive, and yeast microorganisms and can show biomaterial properties. It has been reported in the literature that polymeric nanomaterials with superior properties can be obtained by the hydrothermal method [30,31].…”

Section: Introductionmentioning

confidence: 99%

ZnO-containing nanocomposites produced from Mentha pulegium L. of a new HEMA-based methacrylate copolymer: improvement the thermal and antimicrobial effect

et al. 2023

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In this study, firstly, (2-oxo-2-(3,4,5-trifluoroanilino)-ethyl-2-methylprop-2-enoate) FAOEME, a methacrylate monomer with arylamide side group containing three fluorine atoms in the side branch, was synthesized. Poly(HEMA-co-FAOEME) was obtained due to radical copolymerization of FAOEME with 2-hydroxyethyl methacrylate (HEMA). Structural characterization of its copolymer with FAOEME and HEMA was performed by spectroscopy methods such as FTIR, 1 H, and 13 C-NMR. Biosynthesis of ZnO nanoparticles was carried out using Mentha Plegium L. extract. Three nanocomposites of poly(HEMA-co-FAOEME) containing biosynthesized ZnO nanoparticles were produced by hydrothermal technique, which is an environmentally friendly method. The formation of Poly(HEMA-co-FAOEME)/ZnO nanocomposites and the structural changes of the components was elucidated by SEM, XRD, and FTIR techniques. The effect of ZnO nanoparticles on the thermal properties of Poly(HEMA-co-FAOEME) was investigated by TGA and DSC techniques. The results showed that ZnO nanoparticles significantly increased the thermal stability and glass transition temperature (Tg) of the matrix (poly(HEMA-co-FAOEME). The antimicrobial properties of the materials were determined by the disk diffusion method using five different bacteria and one yeast cell. It was observed that the nanocomposites showed activity against all pathogens except one bacterial species, and the source of the activity was ZnO nanoparticles.

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“…In this article, a new solution processed, transparent conducting polymer, 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA), is investigated as both as a host framework and doped conducting polymer in an aluminized p-Si Schottky diode under 0% to 5% ZnO doping. PFPAMA is a fluoro-arylketone functionalized methacrylate polymer [5,30,31]. It is shown that PFPAMA has a novel character that inclines it towards n-type behavior and additionally passivates the p-Si surface by its good interface compatibility with silicon, thereby reducing the interface state density.…”

Section: Introductionmentioning

confidence: 99%

ZnO-doped PFPAMA: a novel transparent conducting polymer for fast photodiodes

Ocaya

Erol

Al‐Sehemi

et al. 2022

J Mater Sci: Mater Electron

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In this article, a new Schottky diode based on a transparent conducting polymer 2-(4-fluorophenyl)-2-oxoethyl-2-methylprop-2-enoate (PFPAMA) that is doped up to 5% with ZnO is presented. PFPAMA A novel conducting polymer-based diode is a promising transparent polymer that is inclined towards n-type behavior with the potential to be used as an electron transport layer. Each device had the Al/p-Si:(PFPAMA:ZnO)/Al structure. The diode ideality factor was found to depend on bias and illumination but the calculated interface state density is lower than for most reported Al/p-Si diodes, suggesting that the presence of the polymer suppresses interface states. The measured electrical and photo response characteristics confirm that the resulting diodes are suitable for fast photodiodes over the intensity range of dark to 100 mW/cm 2 whose performance is optimizable by ZnO doping.

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A new methacrylate polymer functionalized with fluoroarylketone prepared by hydrothermal method and its nanocomposites with SiO2: thermal, dielectric, and biocidal properties

Cited by 9 publications

References 45 publications

Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties

Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties

ZnO-containing nanocomposites produced from Mentha pulegium L. of a new HEMA-based methacrylate copolymer: improvement the thermal and antimicrobial effect

ZnO-doped PFPAMA: a novel transparent conducting polymer for fast photodiodes

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A new methacrylate polymer functionalized with fluoroarylketone prepared by hydrothermal method and its nanocomposites with SiO2: thermal, dielectric, and biocidal properties

Cited by 9 publications

References 45 publications

Novel bionanocomposites of chitosan‐based blend containing LaB6: Thermal, dielectric, and biological properties

Novel bionanocomposites of chitosan‐based blend containing LaB6: Thermal, dielectric, and biological properties

ZnO-containing nanocomposites produced from Mentha pulegium L. of a new HEMA-based methacrylate copolymer: improvement the thermal and antimicrobial effect

ZnO-doped PFPAMA: a novel transparent conducting polymer for fast photodiodes

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Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties

Novel bionanocomposites of chitosan‐based blend containing LaB₆: Thermal, dielectric, and biological properties