Results 31 to 40 of about 2,731 (177)

Halloysite Clay Nanotubes for Enzyme Immobilization

Biomacromolecules, 2016
Halloysite clay is an aluminosilicate nanotube formed by rolling flat sheets of kaolinite clay. They have a 15 nm lumen, 50-70 nm external diameter, length of 0.5-1 μm, and different inside/outside chemistry. Due to these nanoscale properties, they are used for loading, storage, and controlled release of active chemical agents, including anticorrosions,
Joshua, Tully, Raghuvara, Yendluri, Yuri, Lvov   +2 more
openaire   +3 more sources

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

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

Advanced Materials Technologies, EarlyView.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi, Gunjan Chauhan, Phil Hart, Samarjeet Singh Siwal, Vijay Kumar Thakur   +4 more
wiley   +1 more source

Encapsulation of α-Lipoic Acid in Halloysite Nanotubes

Applied Sciences, 2023
A nanocomposite material based on halloysite and α-lipoic acid was studied. The kinetics of the degradation process of α-lipoic acid under the influence of ultraviolet radiation and thermal stress in its native state and in the composition of a halloysite-based nanocomposite were studied.
Andrii Melnyk, Olena Chyhyrynets, Giuseppe Lazzara   +2 more
openaire   +2 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