Results 81 to 90 of about 9,470 (224)

Hybrid supramolecular gels of Fmoc-F/halloysite nanotubes: systems for sustained release of camptothecin [PDF]

, 2017
Supramolecular gel hybrids obtained by self-assembly of Fmoc-L-phenylalanine (Fmoc-F) in the presence of functionalized halloysite nanotubes (f-HNT) were obtained in biocompatible solvents and employed as carriers for the delivery of camptothecin (CPT ...
Arrigo, R, D'Anna, F, Di Blasi, F, Dintcheva, NT, Lazzara, G, Massaro, M, Parisi, F, Riela, S, Rizzo, C, Spinelli, G   +9 more
core   +1 more source

Solid Particle Erosion and Predictive Modeling of Epoxy Composites Reinforced With Diatom Frustules

Polymer Composites, EarlyView.
Schematic representation of the solid particle erosion process and predictive modeling workflow for diatom frustule‐reinforced epoxy composites, illustrating the test setup, erosion response curve, and filler‐matrix interaction. ABSTRACT This study examines the solid particle erosion wear behavior of epoxy composites reinforced with 5–20 wt% calcined ...
Elif Gültürk, Eser Yarar, Orkan Baran Korkusuz, Aleyna Kara, Tamer Sınmazçelik   +4 more
wiley   +1 more source

Micropatterning of biologically derived surfaces with functional clay nanotubes

Science and Technology of Advanced Materials
Micropatterning of biological surfaces performed via assembly of nano-blocks is an efficient design method for functional materials with complex organic–inorganic architecture.
Mingxian Liu, Rawil Fakhrullin, Anna Stavitskaya, Vladimir Vinokurov, Nisha Lama, Yuri Lvov   +5 more
doaj   +1 more source

Fluorescence and Cytotoxicity of Cadmium Sulfide Quantum Dots Stabilized on Clay Nanotubes

Nanomaterials, 2018
Quantum dots (QD) are widely used for cellular labeling due to enhanced brightness, resistance to photobleaching, and multicolor light emissions. CdS and CdxZn1−xS nanoparticles with sizes of 6–8 nm were synthesized via a ligand assisted technique inside
Anna V. Stavitskaya, Andrei A. Novikov, Mikhail S. Kotelev, Dmitry S. Kopitsyn, Elvira V. Rozhina, Ilnur R. Ishmukhametov, Rawil F. Fakhrullin, Evgenii V. Ivanov, Yuri M. Lvov, Vladimir A. Vinokurov   +9 more
doaj   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

Developing anticorrosive coating composition with halloysite nanotubes with effect of self-regeneration

Metalurgija, 2019
Corrosion of metals is one of the main processes of destruction leading to huge economic losses. Use natural nanotubes of halloysite as nanocontainer promotes much more long life cycle of an anticorrosion coating and, therefore, hardware.
A. Z. Issagulov, V. Yu. Kulikov, Sv. S. Kvon, A. M. Dostayeva, S. A. Кuripko   +4 more
doaj  

Recent advances of non‐invasive sensors for smart wearable respiratory monitoring

VIEW, EarlyView.
Respiration contains rich physiological and pathological information, making it one of the most fundamental and continuous vital signs. Respiration monitoring is a non‐invasive and simple, but incredibly powerful, tool for assessing health, managing disease, and tracking fitness.
Jianhui Chen, Baoxiang Yang, Chang Peng, Bao Yang, Licheng Zhou, Zhenyu Jiang, Zejia Liu, Yiping Liu, Liqun Tang   +8 more
wiley   +1 more source

Microstructural evidence of the toughening mechanisms of polyurethane reinforced with halloysite nanotubes under high strain-rate tensile loading

Scientific Reports, 2021
In this study, we have investigated the relationship between the spherulitic morphology and the dynamic tensile response of polyurethane reinforced with Halloysite nanotubes (HNTs).
Rafaela Aguiar, Ronald E. Miller, Oren E. Petel   +2 more
doaj   +1 more source

Commercial clays in cosmetic formulations for hair care: Characterization and application to improve the mechanical properties of hair fibre

International Journal of Cosmetic Science, EarlyView.
The shampoo and conditioner bar formulations enhanced hair gloss, promoting softness, improved cuticle alignment, and effective protection of hair shafts against external aggressors. Findings from mechanical properties measurements indicate that the clay‐containing formulations enhance the mechanical strength of hair, contributing to stronger and more ...
João Pedro Gonçalves de Souza Soares, Melânia Lopes Cornélio, Fausthon Fred da Silva   +2 more
wiley   +1 more source

Effect of halloysite nanoclay on mechanical properties, thermal behavior and microstructure of cement mortars. [PDF]

, 2013
Many studies have targeted the application of clay in cement composites and declared some enhancement on the properties of concrete. However there is little knowledge on nanoclays and their effect on the mechanical properties and durability of cement ...
Abang Ali, Abang Abdullah, Anwar, Mohammed Parvez, Demirboga, Ramazan, Farzadnia, Nima   +3 more
core   +1 more source