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   Articles with "hydrogel nanocomposite" as a keyword



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Green synthesis of fluorescent carbon dots/hydrogel nanocomposite with stable Fe3+ sensing capability

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recommendations! Published in 2019 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2019.03.053

Abstract: Abstract In this work, a novel fluorescent smart hydrogel based on carbon dots (CDs)/hydrogel nanocomposite material for stable Fe3+ ion detection was prepared. The CDs were firstly modified by polyethyleneimine (PEI) and then immersed into… read more here.

Keywords: pei cds; microscopy; stable fe3; hydrogel nanocomposite ... See more keywords
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Ultrasonic-assisted manufacturing of new hydrogel nanocomposite biosorbent containing calcium carbonate nanoparticles and tragacanth gum for removal of heavy metal.

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recommendations! Published in 2018 at "Ultrasonics sonochemistry"

DOI: 10.1016/j.ultsonch.2017.10.022

Abstract: This article reports the first incorporation of calcium carbonate nanoparticles (CC NPs) into tragacanth gum (TG) to prepare a new hydrogel nanocomposite (HNC) system using a green, safe, and eco-friendly method, ultrasound irradiation as an… read more here.

Keywords: calcium carbonate; hnc; new hydrogel; hydrogel nanocomposite ... See more keywords
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Synthesis of poly(acrylamide-co-itaconic acid)/MWCNTs superabsorbent hydrogel nanocomposite by ultrasound-assisted technique: Swelling behavior and Pb (II) adsorption capacity.

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recommendations! Published in 2018 at "Ultrasonics sonochemistry"

DOI: 10.1016/j.ultsonch.2017.12.028

Abstract: In this research, the poly (acrylamide-co-itaconic acid)/multi-walled carbon nanotubes (P(AAm-co-IA)/MWCNTs) as a novel superabsorbent hydrogel nanocomposite was synthesized by graft copolymerization of acrylamide (AAm) and itaconic acid (IA) mixture in the presence of the MWCNTs… read more here.

Keywords: adsorption; hydrogel; hydrogel nanocomposite; itaconic acid ... See more keywords
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Charge-Assisted Self-Assembly of ZIF-8 and Laponite Clay toward a Functional Hydrogel Nanocomposite.

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recommendations! Published in 2018 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.8b02545

Abstract: The fabrication of a gel through the self-assembly of a nanoscale metal-organic framework is extremely rare. Here we report the facile synthesis of new hydrogel nanocomposites by the surface coating of ZIF-8 nanoparticles with laponite… read more here.

Keywords: self assembly; hydrogel; hydrogel nanocomposite; charge assisted ... See more keywords
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Double trouble for viruses: a hydrogel nanocomposite catches the influenza virus while shrinking and changing color.

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recommendations! Published in 2020 at "Chemical communications"

DOI: 10.1039/c9cc09069j

Abstract: We report a virus responsive hydrogel with a dual response. The method utilizes the optical properties of gold nanoparticles (AuNPs) and the high swelling capacity of polyol-based hydrogels to form a nanocomposite of AuNPs and… read more here.

Keywords: color; viruses hydrogel; hydrogel nanocomposite; double trouble ... See more keywords
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Fabrication of an antibacterial hydrogel nanocomposite with self-healing properties using ZnO/β-cyclodextrin dimer/modified alginate

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recommendations! Published in 2021 at "Polymer Chemistry"

DOI: 10.1039/d1py00973g

Abstract: The development of self-healing materials with the ability to repair damage has received considerable attention. read more here.

Keywords: nanocomposite self; hydrogel nanocomposite; fabrication antibacterial; self ... See more keywords
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Fabrication of Sulfated Heterosaccharide/Poly (Vinyl Alcohol) Hydrogel Nanocomposite for Application as Wound Healing Dressing

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recommendations! Published in 2022 at "Molecules"

DOI: 10.3390/molecules27061801

Abstract: Nowadays, natural polysaccharides-based hydrogels have achieved promising results as dressings to promote skin healing. In the present study, we prepared a novel hydrogel nanocomposite with poly(vinyl alcohol) (PVA) and sulfated heterosaccharide (UF), named UPH. The… read more here.

Keywords: wound healing; hydrogel nanocomposite; sulfated heterosaccharide; poly vinyl ... See more keywords