Articles with "preparation structural" as a keyword



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Preparation, structural characterization, and antioxidative behavior in natural rubber of antioxidant GM functionalized nanosilica

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Published in 2017 at "Polymer Composites"

DOI: 10.1002/pc.23688

Abstract: To restrain the migration and extractability of the antioxidants and improve the dispersion of nanosilica in natural rubber (NR), antioxidant 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylbenzyl)-4-methyphenyl acrylate (GM) functionalized nanosilica was prepared using antioxidant coupling agent (KH590-GM) as functional modifier,… read more here.

Keywords: rubber antioxidant; natural rubber; antioxidative behavior; preparation structural ... See more keywords

Preparation, structural, spectroscopic and magneto-electric properties of multiferroic cadmium doped neodymium manganite

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-8913-7

Abstract: Cadmium doped neodymium manganite having general formula Nd1−xCdxMnO3 where x = 0.05, 0.20 were prepared by solid state reaction technique. The effect of cadmium doping on the structural, dielectric and magnetic properties were understood by various characterization… read more here.

Keywords: temperature; cadmium doped; preparation structural; doped neodymium ... See more keywords

Preparation, structural characterization and biological studies of some new levofloxacin metal complexes

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Published in 2017 at "Journal of the Iranian Chemical Society"

DOI: 10.1007/s13738-017-1112-2

Abstract: A new series of metal complexes of Ti(IV), V(IV), Y(III), Zr(IV), Ce(IV) and U(VI) with levofloxacin (Levo) were synthesized and characterized by elemental analysis, molar conductivity, magnetic moment measurements, UV–Vis, FT-IR and 1H NMR, XRD… read more here.

Keywords: characterization biological; preparation structural; metal; biological studies ... See more keywords
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Preparation and structural properties of starch phosphate modified by alkaline phosphatase.

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Published in 2022 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2021.118803

Abstract: In this study, a method for the synthesis of starch phosphate using the transferase properties of alkaline phosphatase was explored. Maize starch was treated with a pyrophosphate solution containing alkaline phosphatase and catalytic ions under… read more here.

Keywords: preparation structural; starch phosphate; phosphate; alkaline phosphatase ... See more keywords
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Preparation and structural characterization of Fe-doped BaTiO3 diluted magnetic ceramics

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2017.05.013

Abstract: Abstract Fe-doped BaTiO 3 ceramics produced from powders prepared by solid state reaction at various processing parameters (temperature, time) were investigated and discussed. X-ray diffraction analysis confirmed the existence of the tetragonal phase in BaTi… read more here.

Keywords: characterization doped; preparation structural; doped batio3; batio3 diluted ... See more keywords

Preparation, structural characterization, and bioactivity of PHPD-IV-4 derived from Porphyra haitanensis.

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Published in 2020 at "Food chemistry"

DOI: 10.1016/j.foodchem.2020.127042

Abstract: Polysaccharides are a major active component of Porphyra haitanensis, which is an important food source in many countries. Four different molecular-weight fractions, namely PHPD-I (329 kDa), PHPD-II (203 kDa), PHPD-III (128 kDa), and PHPD-IV (10 kDa), were obtained from… read more here.

Keywords: kda phpd; preparation structural; phpd; haitanensis ... See more keywords

Preparation, structural elucidation and biocidal applications of trimethyltin(IV) complexes derived from substituted carboxylic acids

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Published in 2020 at "Heliyon"

DOI: 10.1016/j.heliyon.2020.e05156

Abstract: A series of trimethyltin(IV) carboxylates (1-7), having general formula [(CH3)3SnOOCR], where R = 3-CF3C6H4- (1), 3,4-(OCH2CH3)2 C6H3- (2), 3-FC6H4- (3), 4-ClC6H5- (4), 2,4-(OCH3)2C6H3- (5), 4-NO2C6H4- (6), 5-CH3C4H2N2- (7) have been synthesized and are characterized by… read more here.

Keywords: elucidation biocidal; applications trimethyltin; biocidal; preparation structural ... See more keywords
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Catechin-grafted arabinoxylan conjugate: Preparation, structural characterization and property investigation.

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Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.03.190

Abstract: In this study, a high molecular weight arabinoxylan (AX, Mw: 694 kDa) from wheat bran was alkaline extracted and covalently linked with Catechin (CA) by free radical catalytic reaction. Comparing to AX, arabinoxylan-catechin (AX-CA) conjugates demonstrated… read more here.

Keywords: conjugate preparation; catechin grafted; arabinoxylan conjugate; grafted arabinoxylan ... See more keywords

Preparation and structural characterization of bioactive bredigite (Ca7MgSi4O16) nanopowder

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Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2017.10.132

Abstract: Abstract Nanostructured bioceramics are expected to have better bioactivity than coarser crystals. This work aims to prepare, characterize and evaluate the bioactivity of bredigite nanopowder, synthesized by modified sol–gel method. In vitro bioactivity assessment was performed… read more here.

Keywords: microscopy; preparation structural; nanopowder; bredigite ... See more keywords

Preparation, structural and mechanical characterization of ceria-added phosphate glasses

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Published in 2021 at "Journal of Non-crystalline Solids"

DOI: 10.1016/j.jnoncrysol.2021.120878

Abstract: Abstract Phosphate glasses composed of P2O5-Nb2O5-BaO-Na2O-CeO2 were successfully synthesized by melt-quenching method. The structural and mechanical characteristics of this glass system were thoroughly investigated. The niobium oxygen octahedra were formed in the glass matrix, and… read more here.

Keywords: ceria; preparation structural; structural mechanical; glass ... See more keywords

Preparation, structural and spectroscopic characterization of chitosan membranes containing allantoin

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Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2019.126968

Abstract: Abstract The use of films or membranes to treat cutaneous lesions has become a standard therapeutic procedure in the last two decades. For this reason, many polymeric materials such as chitosan, collagen, alginate, and gelatin,… read more here.

Keywords: chitosan membranes; structural spectroscopic; preparation structural; membranes containing ... See more keywords