Articles with "gamma irradiated" as a keyword



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Thermal stability of gamma-irradiated polyurethane/POSS hybrid materials

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6884-1

Abstract: In this work, new version: we report essential data on the stability of gamma-irradiated polyurethanes chemically modified by octa(3-hydroxy-3-methylbutylmethylsiloxy) POSS (o-POSS) which varies from 2, 4, 6, 8 to 10 mass%. These hybrid materials were… read more here.

Keywords: hybrid materials; poss; stability gamma; gamma irradiated ... See more keywords
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The characterization of gamma-irradiated carbon-nanostructured materials carried out using a multi-analytical approach including Raman spectroscopy

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.05.294

Abstract: Abstract In this experimental work, the comparative study of structural defects in gamma-irradiated carbon nanostructured materials (CNMs) including Graphene Nanoplate (GNP), Graphene Oxide (GO), Single-Walled Carbon Nanotube (SWCNT), Multi-Walled Carbon Nanotube (MWCNT), SWCNT-OH, and MWCNT-OH… read more here.

Keywords: raman spectroscopy; gamma irradiated; spectroscopy; irradiated carbon ... See more keywords
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Study on biodegradability and thermal behaviour of composites using poly lactic acid and gamma-irradiated fibres of Luffa cylindrica.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.127684

Abstract: Surface modification of natural fibres by gamma irradiation is an economical and potent technique. The biodegradability of gamma irradiated Luffa cylindrica (LC) fibres having response of doses (0.5Gy, 1Gy and 2Gy) is studied. The degradation… read more here.

Keywords: degradation; temperature; biodegradability; luffa cylindrica ... See more keywords
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Gamma irradiation enhanced Tollip‐mediated anti‐inflammatory action through structural modification of quercetin in lipopolysaccharide‐stimulated macrophages

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Published in 2017 at "International Immunopharmacology"

DOI: 10.1016/j.intimp.2016.11.030

Abstract: Abstract The changes in molecular structure and anti‐inflammatory action of a gamma‐irradiated quercetin were examined. Quercetin was gamma‐irradiated at doses of 0, 15, 30, 50, 100 and 150 kGy, which induced new radiolytic peaks (the… read more here.

Keywords: gamma irradiated; irradiated quercetin; tollip; action ... See more keywords
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Effect of gamma irradiation on growth, proline content, bioactive compound changes, and biological activity of 5 popular Thai rice cultivars.

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Published in 2021 at "Journal of bioscience and bioengineering"

DOI: 10.1016/j.jbiosc.2021.06.011

Abstract: Gamma irradiation is the technique used to induce plant mutation and it has affected both the physiological and biochemical compounds of the plant. Some new rice lines are also created through the gamma-irradiation technique. We… read more here.

Keywords: rice; gamma irradiation; gamma; gamma irradiated ... See more keywords
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Influence of growth conditions on the optical spectra of gamma irradiated BaF2 and CaF2 crystals

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Published in 2019 at "Journal of Crystal Growth"

DOI: 10.1016/j.jcrysgro.2019.125188

Abstract: Abstract A comparative study of the gamma irradiated BaF2 and CaF2 crystals obtained under different growth conditions, using the Bridgman technique, is presented. A special attention was attributed to the influence of trace amount of… read more here.

Keywords: baf2 caf2; gamma irradiated; growth; amount ... See more keywords
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Enhanced production of laccase from gamma irradiated endophytic fungus: A study on biotransformation kinetics of aniline blue and textile effluent decolourisation

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Published in 2020 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2019.103550

Abstract: Abstract Managing triphenylmethane class of dyes such as aniline blue present in the effluents is a nightmare for the industries and environmentalists. There are physical and chemical approaches available for degrading these recalcitrant dyes. However,… read more here.

Keywords: endophytic fungus; irradiated endophytic; laccase; gamma irradiated ... See more keywords
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Free-radical graft polymerization of acrylonitrile on gamma irradiated graphene oxide: Synthesis and characterization

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Published in 2020 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2020.122807

Abstract: Abstract A novel graphene oxide (GO) grafted polyacrylonitrile (PAN) nanohybrid was synthesized via free radical polymerization. An innovative green method has been used to modify the surface of graphene oxide by gamma radiation. GO was… read more here.

Keywords: graphene oxide; polymerization; free radical; pan ... See more keywords
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EPR investigation of gamma-irradiated l-citrulline, α-methyl-dl-serine, 3-fluoro-dl-valine and N-acetyl-l-cysteine

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Published in 2017 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2016.10.031

Abstract: Abstract The spectroscopic parameters of the paramagnetic species produced in gamma-irradiated l -citrulline, α-methyl- dl -serine, 3-fluoro- dl -valine and N -acetyl- l -cysteine were investigated at room temperature at a dose of 20 kGy by… read more here.

Keywords: irradiated citrulline; cooh; citrulline methyl; methyl serine ... See more keywords
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Gamma irradiation of aloe-emodin induced structural modification and apoptosis through a ROS- and caspase-dependent mitochondrial pathway in stomach tumor cells

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Published in 2018 at "International Journal of Radiation Biology"

DOI: 10.1080/09553002.2018.1440330

Abstract: Abstract Purpose: The changes in molecular structure and the physiological properties of a gamma-irradiated aloe-emodin were examined. Materials and methods: Aloe-emodin was gamma-irradiated at doses ranging from 0 to 150 kGy, and the molecular structure… read more here.

Keywords: aloe emodin; gamma irradiation; emodin; gamma irradiated ... See more keywords
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Thermally annealed gamma irradiated Ni/4H-SiC Schottky barrier diode characteristics

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Published in 2019 at "Journal of Semiconductors"

DOI: 10.1088/1674-4926/40/2/022804

Abstract: Thermal annealing effects on gamma irradiated Ni/4H-SiC Schottky barrier diode (SBD) characteristics are analyzed over a wide range of temperatures (400–1100 °C). The annealing induced variations in the concentration of deep level traps in the… read more here.

Keywords: sic schottky; schottky barrier; barrier diode; gamma irradiated ... See more keywords