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   Articles with "preparation characterizations" as a keyword



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Preparation and characterizations of all-biodegradable supramolecular hydrogels through formation of inclusion complexes of amylose

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recommendations! Published in 2017 at "Polymer Bulletin"

DOI: 10.1007/s00289-017-1972-8

Abstract: In this study, we found that the hydrogel containing cross-linking points of amylose/PCL graft chain inclusion complexes was obtained by vine-twining polymerization using a water-soluble chitosan-graft-poly(ε-caprolactone) (chitosan-g-PCL). When phosphorylase-catalyzed enzymatic polymerization was performed in the… read more here.

Keywords: preparation characterizations; inclusion complexes; characterizations biodegradable; biodegradable supramolecular ... See more keywords
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Preparation and Characterizations of PVP–TiO2 NPs Calcined at 500, 600 and 700 °C by the Hydrothermal Method and Their Properties

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recommendations! Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-018-0872-1

Abstract: The effect of the crystalline phase PVP encapsulated titanium dioxide (TiO2) nanoparticles (NPs) to optimize the optical properties and photocatalytic activity were comparatively investigated at different calcination temperatures. The synthesized products were characterized using instrumental… read more here.

Keywords: preparation characterizations; calcined 500; tio2 nps; nps calcined ... See more keywords
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Preparation, Characterizations of TS-1 Zeolite: An Effective Solid Acid Catalyst for the Synthesis of 1, 3, 5-Triaryl-2-Pyrazolins

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recommendations! Published in 2020 at "Polycyclic Aromatic Compounds"

DOI: 10.1080/10406638.2017.1363060

Abstract: ABSTRACT A clean and efficient method has been developed for the synthesis 1, 3, 5-triaryl-2-pyrazoline derivatives via cyclocondensation of chalcone and phenyl hydrazine using TS-1 as solid heterogeneous reusable catalyst. The catalyst was synthesized by… read more here.

Keywords: preparation characterizations; catalyst; spectroscopy; synthesis triaryl ... See more keywords