Results 201 to 210 of about 18,478 (261)
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Nanoclay-based drug delivery systems and their therapeutic potentials.
Journal of materials chemistry. B, 2020Safe, therapeutically effective, and patient-compliant drug delivery systems are needed to design novel tools and strategies to combat the deadliest of diseases such as cancer, SARS, H7N9 avian influenza, and dengue infection.
N. Khatoon, M. Chu, C. Zhou
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Effect of reactive nanoclays on performances of PMMA/reactive nanoclay nanocomposites
Journal of Wuhan University of Technology-Mater. Sci. Ed., 2016PMMA/reactive nanoclay nanocomposites were prepared by emulsion polymerization using two different reactive nanoclays. X-ray diffraction (XRD) and thermogravimetric analysis (TGA) results confirmed that the reactive nanoclays, kaolinite and montmorillonite, were obtained by the silylation reaction and the double bonds were grafted onto the edges and ...
Shiwei Chen +4 more
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Fluorescent labeling and tracking of nanoclay
Nanoscale, 2013We report a methodology developed to detect and track stable fluorescent-labeled nanoclay, in polymer-clay nanocomposite films, and in a contact solvent after migration testing. Fluorescein-5-maleimide (fluorescein) or tetramethylrhodamine-5-maleimide (rhodamine) was covalently bonded to organically modified montmorillonite (o-MMT).
Carlos A, Diaz +5 more
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2019
Within the conservation of artworks materials, this chapter describes innovative strategies based on clay nanoparticles that are promising for protective coating, surface cleaning, and consolidation. We present the preparation of polymer/montmorillonite nanocomposites, which are revealed as efficient protective coatings for highly porous stones ...
Cavallaro G. +4 more
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Within the conservation of artworks materials, this chapter describes innovative strategies based on clay nanoparticles that are promising for protective coating, surface cleaning, and consolidation. We present the preparation of polymer/montmorillonite nanocomposites, which are revealed as efficient protective coatings for highly porous stones ...
Cavallaro G. +4 more
openaire +4 more sources
Extruded starch–nanoclay nanocomposites: Effects of glycerol and nanoclay concentration
Polymer Engineering & Science, 2007Abstract Wheat starch‐Cloisite Na+ nanoclay composites containing different glycerol and nanoclay concentrations were extruded using a twin‐screw extruder. X‐ray diffraction and transmission electron microscopy were used to determine the extent of nanoclay dispersion and thermogravimetric analysis was used to characterize thermal ...
Bor‐Sen Chiou +5 more
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Cement and Concrete Research, 2018
Nanoclay, a thermal treated, purified attapulgite clay, has been used to increase thixotropy. However, the effect of nanoclay in presence of water reducing agent, such as PCE, on rheology, and the compatibility between nanoclay and PCE have not been well
Geert De Schutter, Ye Qian
exaly +2 more sources
Nanoclay, a thermal treated, purified attapulgite clay, has been used to increase thixotropy. However, the effect of nanoclay in presence of water reducing agent, such as PCE, on rheology, and the compatibility between nanoclay and PCE have not been well
Geert De Schutter, Ye Qian
exaly +2 more sources
ARACÊ
Since primordial times, humanity has used clay as an essential raw material in the commercial and industrial sectors. Nanocomposites such as nanoclay have a significant gain in mechanical properties, being used by industry in various applications.
Vivyane Alencar Marques Araújo do Nascimento Medeiros +1 more
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Since primordial times, humanity has used clay as an essential raw material in the commercial and industrial sectors. Nanocomposites such as nanoclay have a significant gain in mechanical properties, being used by industry in various applications.
Vivyane Alencar Marques Araújo do Nascimento Medeiros +1 more
openaire +1 more source
3D printing of complex GelMA-based scaffolds with nanoclay
Biofabrication, 2019Photo-crosslinkable gelatin methacrylate (GelMA) has become an attractive ink in 3D printing due to its excellent biological performance. However, limited by low viscosity and long cross-linking time, it is still a challenge to directly print GelMA by ...
Qing Gao +10 more
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Halloysite nanoclay supported adsorptive removal of oxytetracycline antibiotic from aqueous media.
Journal of Hazardous Materials, 2020Halloysite nanoclay was utilized to retain aqueous oxytetracycline (OTC) which is extensively used in the veterinary industry. The micro-structure and functionality of the nanoclay were characterized through spectroscopic techniques before and after ...
S. Ramanayaka +4 more
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Sustainable and Safer Nanoclay Composites for Multifaceted Applications
Green Chemistry, 2022Nanoclays, 2D layered mineral silicates, have exceptional physical and chemical (mechanical, thermal, and barrier) properties. Depending on the chemical composition and nanoparticle morphology, nanoclays are organized into several classes ...
Vinod Vellora Thekkae Padil +7 more
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