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Article
Viscoelastic behavior of nano-hydroxyapatite reinforced poly(vinyl alcohol) gel biocomposites as an articular cartilage
Nanohydroxyapatite reinforced poly(vinyl alcohol) gel (nano-HA/PVA gel) composites has been proposed as an articular cartilage repair biomaterial. In this paper, nano-HA/PVA gel composites were prepared by in ...
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Article
Study on compressive mechanical properties of nanohydroxyapatite reinforced poly(vinyl alcohol) gel composites as biomaterial
Nanohydroxyapatite reinforced poly(vinyl alcohol) (nano-HA/PVA) gel composites has been proposed as a promising biomaterial to replace diseased or damaged articular cartilage. In this paper, nano-HA/PVA gel co...
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Article
Influence of Dispersant and Heat Treatment on the Morphology of Nanocrystalline Hydroxyapatite
Natural biological hard tissues are biocomposites of proteins and hydroxyapatite (HA) with superior strength. Nanometer scale HAp is the key material to manufacture bone substitute. In this work, nano-sized HA...
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Article
Stress relaxation behavior of nano-hydroxyapatite reinforced poly(vinyl alcohol) gel composites as biomaterial
Nano-hydroxyapatite reinforced poly(vinyl alcohol) (nano-HA/PVA) gel composites has been proposed as a promising biomaterial to replace diseased or damaged articular cartilage. In this paper, the stress relaxa...
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Article
Stress-relaxation models of nano-HA/PVA gel biocomposites
Nanohydroxyapatite reinforced poly (vinyl alcohol) (nano-HA/PVA) gel composites have been proposed as a promising biomaterial to replace diseased or damaged articular cartilage. In this paper, the logarithmic ...
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Article
Open AccessThreshold Dependence of Deep- and Near-subwavelength Ripples Formation on Natural MoS2 Induced by Femtosecond Laser
Deep sub-wavelength ripples (DSRs) and near sub-wavelength ripples (NSRs) with uniform periods of ~160 nm and ~660 nm generated at the MoS2-vacuum interface is reported for the first time by the processing of fem...
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Article
Enhanced visible light photocatalytic activity of CdS with alkalized Ti3C2 nano-sheets as co-catalyst for degradation of rhodamine B
Active co-catalysts have been extensively used for improving photocatalytic activity in semiconductor-based photocatalytic systems. Herein, 2D alkalized Ti3C2 (Ti3C2-OH) nano-sheets were coupled with CdS via a fa...
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Article
Chemical Vapor Synthesis of Ultrafine Niobium Powder Via Sodiothermic Reduction of Chloride
Chemical vapor synthesis was used to prepare Nb nanopowders with NbCl5 vapor as a raw material and Na vapor as a reductant. Thermodynamic analysis indicated that Na had a strong ability to reduce NbCl5. X-ray dif...
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Article
Enhancement of catalytic performance of cobalt-doped g-C3N4 catalyst by the synergistic interaction between photocatalytic and peroxymonosulfate activation system
Photo-assisted activation of permonosulfate (PMS) is an effective technology for degradation of organic contaminants. Herein, the cobalt-doped (Co-doped) g-C3N4 photocatalyst was synthesized by the methods of imp...
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Article
Enhanced catalytic activity of Co/Fe co-doped MoS2 catalyst as the peroxymonosulfate activator for organic pollutants degradation
Based on the strong capability of transition metal ions for peroxymonosulfate (PMS) activation and highly affinity of MoS2 towards PMS, thus decorating MoS2 with transition metal ions would efficiently activate P...