Results 31 to 40 of about 2,841 (176)

The influence of vibration velocity on the nano composite of halloysite clay nanotubes [PDF]

Chemical Industry and Chemical Engineering Quarterly
This research examined the properties of a nanoweb created using the electrospinning technique, incorporating Halloysite clay nanotubes. The main focus was to understand how different vibration speeds affected the characteristics of the nanoweb.
Sedighi Behrooz, Davodiroknabadi Abolfazl, Shahvaziyan Mohammad, Shirgholami Mohammadali   +3 more
doaj   +1 more source

Selective Cytotoxic Activity of Prodigiosin@halloysite Nanoformulation

Frontiers in Bioengineering and Biotechnology, 2020
Prodigiosin, a bioactive secondary metabolite produced by Serratia marcescens, is an effective proapoptotic agent against various cancer cell lines, with little or no toxicity toward normal cells.
Ivan Guryanov, Ekaterina Naumenko, Farida Akhatova, Giuseppe Lazzara, Giuseppe Lazzara, Giuseppe Cavallaro, Giuseppe Cavallaro, Läysän Nigamatzyanova, Rawil Fakhrullin   +8 more
doaj   +1 more source

Thermal Analysis, Phase and Morphological TransformationS in the Composites Aluminosilicate Nanotubes/Acetates of Ni, Cu, Zn

Хімія, фізика та технологія поверхні, 2014
The thermal stability and solid-phase reactions in composites halloysite nanotubes – acetates of Ni, Cu, Zn in the temperature range from 20 to 1100°C have been investigated. It has been shown that chemical reactions occur with metal oxides formed due to
O. I. Oranska, Yu. I. Gornikov, A. V. Brichka, S. Ya. Brichka   +3 more
doaj   +1 more source

Halloysite clay nanotubes as platforms for loading of aptamers and antisense oligonucleotides

Hybrid Advances
In this study, halloysite clay nanotubes have been investigated as a platform for the encapsulation of an antisense oligonucleotide (ASO1) and a DNA aptamer (D12) with potential in the treatment of prion diseases.
Maria Rita Caruso, Martina Maria Calvino, Giuseppe Cavallaro, Jussara Amato, Simona Marzano, Federica D'Aria, Concetta Giancola, Giuseppe Lazzara, Stefana Milioto, Bruno Pagano   +9 more
doaj   +1 more source

SIGNIFICANCE OF BATH TEMPERATURE IN LOADING HALLOYSITE NANOTUBE WITH A CORROSION INHIBITOR

Platform, a Journal of Engineering, 2020
Smart anti-corrosion coatings have gained importance over the last few decades due to its significant properties and the ability to protect metals over a long time.
Subhalakshmi Suresh Kumar , Saeid Kakooei , Mokhtar Che Ismail , Muhammad Haris   +3 more
doaj  

Experimental Study of Halloysite Nanofluids in Pool Boiling Heat Transfer

Molecules, 2022
Halloysite nanotube (HNT) which is cheap, natural, and easily accessible 1D clay, can be used in many applications, particularly heat transfer enhancement.
Thong Le Ba, Ahmed Baqer, Mohammed Saad Kamel, Gyula Gróf, Vincent Otieno Odhiambo, Somchai Wongwises, Lezsovits Ferenc, Imre Miklós Szilágyi   +7 more
doaj   +1 more source

Formation of metal clusters in halloysite clay nanotubes [PDF]

Science and Technology of Advanced Materials, 2017
We developed ceramic core-shell materials based on abundant halloysite clay nanotubes with enhanced heavy metal ions loading through Schiff base binding. These clay tubes are formed by rolling alumosilicate sheets and have diameter of c.50 nm, a lumen of 15 nm and length ~1 μm. This allowed for synthesis of metal nanoparticles at the selected position:
Vladimir A. Vinokurov, Anna V. Stavitskaya, Yaroslav A. Chudakov, Evgenii V. Ivanov, Lok Kumar Shrestha, Katsuhiko Ariga, Yusuf A. Darrat, Yuri M. Lvov   +7 more
openaire   +3 more sources

Printable Hydrogels Based on Alginate and Halloysite Nanotubes

International Journal of Molecular Sciences, 2022
The design of hydrogels for the controlled release of active species is an attractive challenge. In this work, we prepared hybrid hydrogels composed of halloysite nanotubes as the inorganic component, and alginate as the organic counterpart. The reported procedure allowed us to provide the resulting materials with a peculiar wire-like shape.
Giuseppe Cavallaro, Lorenzo Lisuzzo, Giuseppe Lazzara, Stefana Milioto   +3 more
openaire   +3 more sources

Sustained Release of Antibacterial Agents from Doped Halloysite Nanotubes

Bioengineering, 2015
The use of nanomaterials for improving drug delivery methods has been shown to be advantageous technically and viable economically. This study employed the use of halloysite nanotubes (HNTs) as nanocontainers, as well as enhancers of structural integrity
Shraddha Patel, Uday Jammalamadaka, Lin Sun, Karthik Tappa, David K. Mills   +4 more
doaj   +1 more source

Adsorbent Materials for Hydrocarbons Removal by Geopolymerization of Halloysite Clay Nanotubes Filled Within Chitosan Matrix

Advanced Materials Interfaces, EarlyView.
Alkaline activation of halloysite clay nanotubes embedded in a chitosan matrix converts bionanocomposite films into porous geopolymeric materials with enhanced adsorption capacity toward hydrocarbons in both vapor and aqueous phases. The improved adsorption performance was demonstrated by the efficient capture of dodecane vapors and phenol from water ...
Alessandro Lo Bianco, Marta Giuseppina Ebbreo, Giuseppe Cavallaro, Martina Maria Calvino, Yafei Zhao, Simonpietro Agnello, Giuseppe Lazzara   +6 more
wiley   +1 more source