CO 2 splitting into CO and O 2 in micro-tubular solid oxide electrolysers
Efficient high temperature CO <sub>2</sub> to CO and O <sub>2</sub> conversion achieved using micro-tubular solid oxide electrolysers prepared by dual-layer co-extrusion.
Materials Literature
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Oxalate capped iron nanomaterial: from methylene blue degradation to bis(indolyl)methane synthesis
An efficient, sustainable and green procedure for the synthesis of selective orthorhombic iron(oxalate) capped Fe(0) [Fe(ox)–Fe(0)] nanomaterial is developed using sodium borohydride (NaBH <sub>4</sub> ) reduction of iron( <sc>ii</sc> ) salt in the presence of oxalic acid at room temperature in water.
P(EO-co-LLA) functionalized Fe 3 O 4 @mSiO 2 nanocomposites for thermo/pH responsive drug controlled release and hyperthermia
The Fe3O4@mSiO2 nanocarrier that consisted of a magnetic Fe3O4 nanoparticle core and a mesoporous silica (mSiO2) shell was synthesized. It shows a uniform sphere morphology about 65 nm in diameter. Considering the magnetic hyperthermia of Fe3O4 under an alternating magnetic field (AMF), a thermo-sensitive polymer, pol…
Study of fibrinogen adsorption on poly(ethylene glycol)-modified surfaces using a quartz crystal microbalance with dissipation and a dual polarization interferometry
Protein adsorption behavior is a key factor that determines whether materials can be used as medical polymer materials. In this study, fibrinogen (Fib) adsorptions on three different poly(ethylene glycol) (PEG) surfaces that differed in chain length and chain density were investigated using a quartz crystal microbalan…
A UV-absorber bismuth( iii )-N-methyldiethanolamine complex as a low-temperature precursor for bismuth-based oxide thin films
A UV-absorber metal complex between Bi( <sc>iii</sc> ) and <italic>N</italic> -methyldiethanolamine is synthesized for the low temperature solution preparation of electronic oxide thin films.
Redox-mediated dissolution of paramagnetic nanolids to achieve a smart theranostic system
Manganese oxide (Mn3O4) nanoparticles have recently emerged as a promising T1 contrast agent. In this study, for the first time, we demonstrated an interaction of Mn3O4 with a biological system, and found redox sensitive behavior of these paramagnetic nanoparticles in intracellular reducing environment. Inspired by th…
A reversible functional supramolecular material formed by host–guest inclusion
A self-healing supramolecule was prepared by self-assembly of fatty acids, modified β-CD and polyethylenimine oligomer grafted ferrocene. The supramolecule behaved like macromolecules and can be used as cushioning material. An advantage is that it can be dismantled and rebuilt easily.
Designer functionalised self-assembling peptide nanofibre scaffolds for cartilage tissue engineering
Owing to the limited regenerative capacity of cartilage tissue, cartilage repair remains a challenge in clinical treatment. Tissue engineering has emerged as a promising and important approach to repair cartilage defects. It is well known that material scaffolds are regarded as a fundamental element of tissue engineer…
Towards an understanding of structure-nonlinearity relationships in triarylamine-based push-pull electro-optic chromophores: the influence of substituent and molecular conformation on molecular hyperpolarizabilities
Theoretical study on the relationships between second-order NLO properties and the structures of triarylamine based chromophores.
Judicious selection of bifunctional molecules to chemically modify graphene for improving nanomechanical and thermal properties of polymer composites
Vinyl-benzyl-contained isocyanate functionalized graphene was covalently incorporated into a polymer to produce homogeneous composites with improved nanomechanical and thermal properties.
Gel-limited synthesis of dumbbell-like Fe 3 O 4 –Ag composite microspheres and their SERS applications
A novel gel-limited strategy was developed to synthesize dumbbell-like Fe3O4-Ag composite microspheres through a simple one-pot solvothermal method. In such a reaction system, a special precursor solution containing oleic, water, ethanol and silver ions was used and transformed into a bulk gel under heating at the ver…
Simultaneous improvement of strength and toughness in fiber reinforced isotactic polypropylene composites by shear flow and a β-nucleating agent
Glass fiber reinforced isotactic polypropylene composites with specific skin–core structure demonstrate simultaneous improvement of strength and toughness.
Nanometer precise adjustment of the silver shell thickness during automated Au–Ag core–shell nanoparticle synthesis in micro fluid segment sequences
In this work, a wet-chemical synthesis method for gold-silver core-shell particles with nanometer precise adjustable silver shell thicknesses is presented. Typically wet-chemical syntheses lead to relatively large diameter size distributions and losses in the yield of the desired particle structure due to thermodynami…
Synthesis and characterization of cadmium sulfide nanocrystals in the presence of a new sulfur source via a simple solvothermal method
CdS nanocrystals were successfully prepared using solvothermal strategies that employed Cd(NO3)2·4H2O and a new sulfurising agent from the class of thio Schiff-bases as starting materials, and propylene glycol (PG) as the solvent. X-ray diffraction (XRD) patterns and transmission electron microscopy (TEM) images show…
Tunable self-assembly structure of graphene oxide/cellulose nanocrystal hybrid films fabricated by vacuum filtration technique
This scheme shows that two distinct GO/CNC hybrid films with various optical properties could be obtained with vacuum-assisted self-assembly by using different dispersion method of GO in CNC aqueous solution.
High gas barrier imparted by similarly charged multilayers in nanobrick wall thin films
Super oxygen barrier trilayer thin films have been deposited using two successive anionic layers of clay and polymer following every cationic polymer layer.
Morphology control and multicolor up-conversion luminescence of GdOF:Yb3+/Er3+, Tm3+, Ho3+ nano/submicrocrystals
In this paper, well defined GdOF:Yb(3+)/Er(3+), Tm(3+), Ho(3+) nano/submicrocrystals with multiform morphologies were prepared via the urea-based precipitation method without using any surfactants. The morphologies of the GdOF products, including spindles and spheres with different sizes (30-550 nm), could be easily m…
Shape memory behaviour of HA-g-PDLLA nanocomposites prepared via in situ polymerization
The shape memory properties of hydroxyapatite-graft-poly(d,l-lactide) (HA-g-PDLLA) nanocomposites were investigated in the present study. Hybrid nanocomposites with various HA proportions (5, 10, 15 and 25 wt%) were prepared via in situ grafting polymerization. It is found that the nanocomposites exhibit various shape…
Low dielectric and thermally stable hybrid ternary composites of hyperbranched and linear polyimides with SiO2
A hydroxyl-terminated hyperbranched polyimide was synthesized via the A2 + B3 reaction between dianhydride and triamine monomers. The hydroxyl groups at the peripheral positions were then introduced by modification of the anhydride end groups via a reaction with 4-aminophenol. Based on the hydroxyl-terminated hyperbra…
Comparative Proteomic Analysis of Anti-Cancer Mechanism by Periplocin Treatment in Lung Cancer Cells
BACKGROUND: Periplocin is used for treatment of rheumatoid arthritis, reinforcement of bones and tendons, palpitations or shortness of breath and lower extremity edema in traditional medicine. Our previous findings suggested that periplocin could inhibit the growth of lung cancer both in vitro and in vivo. But the bio…