Results 1 to 10 of about 2,791 (135)

Nickel Oxide Decorated Halloysite Nanotubes as Sulfur Host Materials for Lithium–Sulfur Batteries [PDF]

open access: yesGlobal Challenges, 2023
Lithium–sulfur batteries with high energy density still confront many challenges, such as polysulfide dissolution, the large volume change of sulfur, and fast capacity fading in long‐term cycling.
Meltem Karaismailoglu Elibol   +6 more
doaj   +2 more sources

Functionalized Halloysite Nanotubes as Potential Drug Carriers [PDF]

open access: yesJournal of Functional Biomaterials, 2023
The aim of the work was to examine the possibility of using modified halloysite nanotubes as a gentamicin carrier and to determine the usefulness of the modification in terms of the effect on the amount of the drug attached, its release time, but also on
Ewa Stodolak-Zych   +5 more
doaj   +2 more sources

Surface Improvement of Halloysite Nanotubes

open access: yesApplied Sciences (Switzerland), 2017
A novel development on halloysite-polyvinyl alcohol (HNTs-PVA) nanocomposites has been conducted using malonic acid (MA) by crosslinking PVA and HNTs. PVA-MA crosslinking produces smooth surfaces, which play an important role in enhancing the properties ...
Abdul Amir H Kadhum   +2 more
exaly   +3 more sources

Stabilization of the Dispersed System of Halloysite Nanotubes for Silicate Constructional Material [PDF]

open access: yesMATEC Web of Conferences, 2021
The stabilization of the dispersed system of halloysite nanotubes (HN) obtained by ultrasonic treatment (UST) in the aqueous medium of the stabilizers of sodium polynaphthalene methylene sulfonate stabilizers (S-3) and a synthetic compound based on ...
Lukuttsova Natalia   +3 more
doaj   +1 more source

Improving Engineering Properties of Soil for Highways Purposes by Halloysite Nanotubes [PDF]

open access: yesE3S Web of Conferences, 2023
This study investigates the stabilizing effects of Halloysite nanotubes on the geotechnical features of gypseous soil as a subgrade. The soil that was utilized for this study was collected from Ayn al-Tamr in Karbala City, southwest of Iraq, having an ...
Mukheef Itimad A.   +2 more
doaj   +1 more source

Infrared Nanospectroscopy Reveals DNA Structural Modifications upon Immobilization onto Clay Nanotubes

open access: yesNanomaterials, 2021
The growing demand for innovative means in biomedical, therapeutic and diagnostic sciences has led to the development of nanomedicine. In this context, naturally occurring tubular nanostructures composed of rolled sheets of alumino-silicates, known as ...
Federica Piccirilli   +7 more
doaj   +1 more source

Facile Fabrication of Natural Polyelectrolyte-Nanoclay Composites: Halloysite Nanotubes, Nucleotides and DNA Study

open access: yesMolecules, 2020
Complexation of biopolymers with halloysite nanotubes (HNTs) can greatly affect their applicability as materials building blocks. Here we have performed a systematic investigation of fabrication of halloysite nanotubes complexes with nucleotides and ...
Svetlana Batasheva   +9 more
doaj   +1 more source

Effective Solid Phase Extraction of Toxic Pyrrolizidine Alkaloids from Honey with Reusable Organosilyl-Sulfonated Halloysite Nanotubes

open access: yesSeparations, 2022
Pyrrolizidine alkaloids are plant secondary metabolites that have recently attracted attention as toxic contaminants in various foods and feeds as they are often harvested by accident.
Tobias Schlappack   +4 more
doaj   +1 more source

Novel poly-dopamine adhesive for a halloysite nanotube-Ru(bpy)(3)2+ electrochemiluminescent sensor. [PDF]

open access: yesPLoS ONE, 2009
Herein, for the first time, the electrochemiluminescent sensor based on Ru(bpy)(3) (2+)-modified electrode using dopamine as an adhesive was successfully developed.
Bo Xing, Xue-Bo Yin
doaj   +1 more source

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