Results 61 to 70 of about 5,238 (206)

Tagged Halloysite Nanotubes as a Carrier for Intercellular Delivery in Brain Microvascular Endothelium

Frontiers in Bioengineering and Biotechnology, 2020
Neurological disorders that are characterized by unpredictable seizures affect people of all ages. We proposed the use of nanocarriers such as halloysite nanotubes to penetrate the blood–brain barrier and effectively deliver the payload over an extended ...
Mahdi Yar Saleh, Neela Prajapati, Mark A. DeCoster, Yuri Lvov   +3 more
doaj   +1 more source

Modified Halloysite Nanotubes: Nanoarchitectures for Enhancing the Capture of Oils from Vapor and Liquid Phases [PDF]

, 2013
We prepared hybrid halloysite nanotubes (HNT/sodium alkanoates) in which the inner cavity of the nanoclay was selectively modified. Physicochemical studies evidenced the interactions between HNT and sodium alkanoates, ruled out clay exfoliation ...
CAVALLARO, Giuseppe, LAZZARA, Giuseppe, MILIOTO, Stefana, PARISI, Filippo, Sanzillo, V.   +4 more
core   +1 more source

Synthesis and Characterization of Halloysite-Cyclodextrin Nanosponges for Enhanced Dyes Adsorption [PDF]

, 2017
Inorganic-organic nanosponge hybrids based on halloysite clay and organic cyclodextrin derivatives (HNT-CDs) were developed by means of microwave irradiations in solvent-free conditions.
Colletti, CG, Guernelli, S, Lazzara, G, Massaro, M, Noto, R, Riela, S   +5 more
core   +2 more sources

A synergic nanoantioxidant based on covalently modified halloysite-trolox nanotubes with intra-lumen loaded quercetin [PDF]

, 2016
We describe the preparation and properties of the first example of a synergic nanoantioxidant, obtained by different functionalizations of the external surface and the inner lumen of halloysite nanotubes (HNTs).
Amorati, R., Baschieri, A., Guernelli, S, LAZZARA, Giuseppe, MASSARO, Marina, PARISI, Filippo, RIELA, Serena, Valgimigli, L.   +7 more
core   +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

Halloysite Nanotubes: Controlled Access and Release by Smart Gates

Nanomaterials, 2017
Hollow halloysite nanotubes have been used as nanocontainers for loading and for the triggered release of calcium hydroxide for paper preservation. A strategy for placing end-stoppers into the tubular nanocontainer is proposed and the sustained release ...
Giuseppe Cavallaro, Anna A. Danilushkina, Vladimir G. Evtugyn, Giuseppe Lazzara, Stefana Milioto, Filippo Parisi, Elvira V. Rozhina, Rawil F. Fakhrullin   +7 more
doaj   +1 more source

Halloysite nanotubes: Prospects in electrorheology

Express Polymer Letters, 2018
Electrorheological fluids based on polydimethylsiloxane filled with halloysite nanotubes were studied. The filler structure was characterized by TEM, SEM, and X-ray diffraction. When an electric field is applied to suspensions, their rheological behavior changes – the contribution of the elastic component becomes significant and samples behave like a ...
N. M. Kuznetsov, D. Yu. Stolyarova, S. I. Belousov, R. A. Kamyshinsky, A. S. Orekhov, A. L. Vasiliev, S. N. Chvalun   +6 more
openaire   +2 more sources

Dataset on structure and mechanical properties of electrospun polyacrylonitrile nanofibrous mesh reinforced by halloysite nanotubes

Data in Brief, 2018
The mechanical properties of electrospun polyacrylonitrile (PAN)-based membranes for ultrafiltration, such as oil–water separation and heavy metals from water, are often characterised in the dry state but little is known about the membrane properties in ...
K.L. Goh, M. Makaremi, P. Pasbakhsh, R. De Silva, V. Zivkovic   +4 more
doaj   +1 more source

Pyrene-functionalized halloysite nanotubes for simultaneously detecting and separating Hg(ii) in aqueous media: A comprehensive comparison on interparticle and intraparticle excimers

Nanotechnology Reviews, 2022
The development of a facile approach to simultaneously detect and separate Hg(ii) ions in an aqueous solution is a challenging topic in the chemosensing field.
Fan Haiyun, Jia Pengying, Zhang Hailei, Su Zhiyi, Ba Xinwu, Wu Yonggang   +5 more
doaj   +1 more source