Results 101 to 110 of about 9,592 (220)

Polystyrene-based nanocomposites with different fillers: fabrication and mechanical properties

, 2020
The paper presents a comprehensive analysis of elastic properties of polystyrene-based nanocomposites filled with different types of inclusions: small spherical particles (SiO2 and Al2O3), alumosilicates (montmorillonite, halloysite natural tubules and ...
Belashov, A. V., Beltukov, Y. M., Ivan'kova, E. M., Moskalyuk, O. A., Popova, E. N., Semenova, I. V., Yelokhovsky, V. Y., Yudin, V. E.   +7 more
core   +1 more source

Dispersions of Nanoclays of Different Shapes into Aqueous and Solid Biopolymeric Matrices. Extended Physicochemical Study [PDF]

, 2010
Dispersions of nanofillers into aqueous and solid biopolymeric matrices were studied from the physicochemical viewpoint. This work was carried out based on the idea that the combination of biopolymers, derived from renewable resources, and nanofiller ...
CAVALLARO, Giuseppe, LAZZARA, Giuseppe, MILIOTO, Stefana   +2 more
core   +1 more source

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

Polymer Composites, Volume 47, Issue 8, Page 7094-7108, 20 April 2026.
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

Design of Etched- and Functionalized-Halloysite/Meloxicam Hybrids: A Tool for Enhancing Drug Solubility and Dissolution Rate

Pharmaceutics
The study focuses on the synthesis and characterization of Meloxicam–halloysite nanotube (HNT) composites as a viable approach to enhance the solubility and dissolution rate of meloxicam, a poorly water-soluble drug (BCS class II). Meloxicam is loaded on
Valeria Friuli, Claudia Urru, Chiara Ferrara, Debora Maria Conti, Giovanna Bruni, Lauretta Maggi, Doretta Capsoni   +6 more
doaj   +1 more source

Multicavity halloysite-amphiphilic cyclodextrin hybrids for co-delivery of natural drugs into thyroid cancer cells [PDF]

, 2015
Multicavity halloysite nanotube materials were employed as simultaneous carriers for two different natural drugs, silibinin and quercetin, at 6.1% and 2.2% drug loadings, respectively.
BAIAMONTE, Concetta, CAVALLARO, Giuseppe, Colletti, Carmelo Giuseppe, GIORDANO, Carla, LAZZARA, Giuseppe, MASSARO, Marina, MILIOTO, Stefana, NOTO, Renato, Piana, S., PIZZOLANTI, Giuseppe, RIELA, Serena   +10 more
core   +1 more source

Opportunities of Highly Oxidized Single‐Walled Carbon Nanotubes for Electrochemical and Electromechanical Applications

ChemSusChem, Volume 19, Issue 7, 14 April 2026.
This review presents recent advances in highly oxidized SWCNTs, which retain sp2 structural integrity while offering abundant surface functionalities and dispersant‐free processability. It highlights controlled oxidation strategies, enhanced interfacial reactivity, and their broad applicability—from wet‐spun fibers and chemical sensors to ...
Joo Hwan Jin, Do Geun Lee, Jung Hoon Kim, Sumin Hong, Seola Lim, Gyeongbeom Ryoo, Sunghyeon Shin, Jong Hwan Park, Wi Hyoung Lee, Joong Tark Han   +9 more
wiley   +1 more source

Halloysite Nanotube with Fluorinated Lumen: Non-Foaming Nanocontainer for Storage and Controlled Release of Oxygen in Aqueous Media [PDF]

, 2014
Halloysite clay nanotubes were selectivity modified by adsorbing perfluoroalkylated anionic surfactants at the inner surface. The modified nanotubes formed kinetically stable dispersions due to the enhanced electrostatic repulsions exercised between the ...
Cavallaro, G., Lazzara, G., Milioto, S., Palmisano, G., Parisi, F.   +4 more
core   +1 more source

Study of Uptake Mechanisms of Halloysite Nanotubes in Different Cell Lines

International Journal of Nanomedicine, 2021
Giuseppa Biddeci,1,2 Gaetano Spinelli,1 Marina Massaro,2 Serena Riela,2 Paola Bonaccorsi,3 Anna Barattucci,3 Francesco Di Blasi1 1Institute for Innovation and Biomedical Research (IRIB), CNR, Palermo, 90146, Italy; 2Department of Biological, Chemical and
Biddeci G, Spinelli G, Massaro M, Riela S, Bonaccorsi P, Barattucci A, Di Blasi F   +6 more
doaj  

Green conditions for the Suzuki reaction using microwave irradiation and a new HNT- supported ionic liquid-like phase (HNT-SILLP) catalyst [PDF]

, 2014
A new catalytic system based on modified halloysite nanotubes was employed in the Suzuki reaction under microwave irradi- ation. A set of solvents, times and bases was screened and the best experimental conditions were obtained when the reactions were ...
Alonso, Altenhoff, Barrientos-Ramirez, Beletskaya, Burguete, Burguete, Capdeville, Chanthavong, Chen, Chinchilla, Choudary, Corbet, Corma, Enders, Gronnow, Gruttadauria, Gruttadauria, Hajipour, Hall, Hayashi, Herrmann, Herrmann, Jamwal, Kantchev, Kaye, Kertesz, Kertesz, Kçhler, Leadbeater, Leadbeater, Leadbeater, Li, Littke, Liu, Long, Lv, Machado, Marziale, Massaro, McPhail, Moleele, Navarro, Niu, Phan, Pu, Ritleng, Ruan, Santos Castroa, Schatz, Sharma, Sharma, Sharma, Sharma, Tietze, Tyburczy, Wang, Wei, Yin, Zhang, Zhao   +59 more
core   +1 more source

Colloidal stability of halloysite clay nanotubes

Ceramics International, 2019
The colloidal stability of halloysite clay nanotubes dispersion is reviewed showing the strategy and the mechanism to obtain stable systems in water and apolar solvents. The selective modification of halloysite inner/outer surfaces can be achieved by exploiting electrostatic interactions. The adsorption of anionic surfactants onto the halloysite cavity
Lisuzzo L., Cavallaro G., Parisi F., Milioto S., Lazzara G.   +4 more
openaire   +3 more sources