Materials Literature
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A low-cost and easily-conducted light-scattering dark-field microscopy imaging (iDFM) technique for real-time and in situ monitoring of the oxidative etching on a single Ag nanocube was presented by using an ordinary dark-field microscopy system, which provides an alternative approach to study the behaviors of metal n…
Structure of Ba 2 GeS 4 was determined first using single crystal analysis, and structure and properties of new compound Mg 2 SnS 4 is also reported.
A nucleic acid-mimicking CoA-Ag(I) coordination polymer (CP) was in situ prepared and its unique electrocatalytic activity to H2O2 reduction was discovered. Based on it, a novel, label-free electrochemical sensor has been developed for the sensitive detection of coenzyme A (CoA) and histone acetyltransferase (HAT) act…
Hybrid hydrogels composed of the Fmoc-Tyr and Fmoc-DOPA building blocks present mechanical rigidity and redox activity.
Te dopants at Se-sites exert little influence on the band structure of β-CuAgSe as compared with the off-stoichiometry.
A simple and facile one-pot sol-gel method is proposed for the fabrication of hollow mesoporous silica particles. Both the particle size and the shell thickness can be well controlled by moderately tuning some experimental parameters.
Photographs of the orientation dependence of the piezoelectric constant d 33 and K 0.8 Na 0.2 NbO 3 single crystals grown via the TSSG method.
Complete H2 release from ammonia-borane (NH3BH3, AB) in water was achieved by using platinum-loaded TiO2 (Pt/TiO2) via two consecutive reaction steps, i.e., hydrolysis of AB and photocatalytic decomposition of thus formed NH3 in water, under inert conditions at 298 K.
Copper nanoparticles (Cu‐NPs) with sizes lower than 31 nm were prepared by wet chemical reduction using copper sulfate solution, hydrazine, and mixture of allylamine (AAm) and polyallylamine (PAAm) as stabilizing agents. The use of AAm/PAAm mixture leads to the formation of Cu and CuO nanoparticles. The resulting nano…
The inhibition effect of three rare earth metals (REMs), Ce 3+ , La 3+ and Pr 3+ , on the electrochemical properties of synthesized single-phase intermetallic compounds (IMCs) representing phases commonly found in AA2024-T3 were studied and compared with chromate inhibition. REM additions had little effect on corrosio…
An isosorbide diesters is one of isororbide types used as a plasticizer.The influence of this plasticizer on thermal and mechanical properties of polylactic acid and bagasse carboxymethyl cellulose (PLA/CMC B ) composites was studied.PLA was blended with CMC B at 1%wt using various contents of isosorbide diesters (5,…
The twin roll casting (TRC) process enables the production of magnesium strips in an economic way. In combination with strip rolling, magnesium flat products with a great potential for industrial applications are produced. Current achievable mechanical properties of strips made of several magnesium alloys, produced by…
The performance of thermoelectric materials may be improved via complex structures, impurities, disorder etc. Chalcogenide glasses possess such properties. In the present paper, we report the electrical and thermoelectric properties of As14Ge14Se72-xSbx (where x = 3, 6, 9, 12, 15 at%) chalcogenide glasses in the tempe…
BACKGROUND: Silver nanoparticles (AgNP) have garnered much interest due to their antimicrobial properties, becoming one of the most utilized nano-scale materials. However, any potential evocable cardiovascular injury associated with exposure has not been reported to date. We have previously demonstrated expansion of m…
The in situ reaction of a hydroxy group with a phthalonitrile system was carried out in a one-pot reaction and the prepared polymers showed outstanding thermal stability, a high modulus and a high glass transition temperature.
The N and S codoped GQDs can be used as a promising label free fluorescent probe for the sensitive and selective detection of Au 3+ in aqueous media, which provides a new application of the functionalized GQDs to the detection of metal ions.
To enhance PEG uptake for radiation therapy, a peptide containing an integrin binding domain (RGD) was conjugated to PEG. Nanoparticles functionalized with both the RGD peptide and PEG had a higher uptake than NPs functionalized with PEG alone.
A novel organic–inorganic nanohybrid flame retardant was prepared. The organic flame retardant could not only surface modify to the inorganic flame retardant but also improve flame retardancy of inorganic flame retardant with the synergistic effect.
Using density functional theory, the G0W0 method and Bethe-Salpeter equation calculations, we systematically explore the structural, electronic and optical properties of hydrogenated and fluorinated germanene. The hydrogenated/fluorinated germanene tends to form chair and zigzag-line configurations and its electronic…
The as-prepared MnO 2 , especially β -MnO 2 , exhibits superior degradation ability compared to the conventional adsorbents.