Results 101 to 110 of about 21,691 (311)
Қарағанды университетінің хабаршысы. Физика сериясыThe combustion of the “Metal 1 — Metal 2 — Nitrogen” systems in the layer-by-layer mode of self- propagating high-temperature synthesis was studied. A large amount of experimental data was obtained by changing the initial synthesis parameters.
O.A. Шкода
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Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing
Advanced Healthcare Materials, EarlyView.We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu +8 more
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Aluminum Nitride Synthesized by Reduction and Nitridation of Alumina
Journal of the Ceramic Association, Japan, 1974 AlN powders were synthesized from high pure Al2O3 with reducing agent of high pure carbon in azotic atmosphere. Obtained powders were adequately pure in metalic impurities when the nitriding processes were proceeded in high temperature such as above 1800°C.Oxygen in the powders were measured by the fast neutron activation analysis.
SAKAI, Tosikazu, IWATA, Minoru
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Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
Synthesis of carbon nitrides from carbon dioxide
, 2014 Provided are methods of converting carbon dioxide to carbon nitrides. In a first reaction, carbon dioxide may be reacted with metal nitrides, such as Li.sub.3N, to form carbon nitrides in a fast and exothermic reaction. Also provided are methods of using
Hu, Yun Hang
core
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source
Monolithic Gyroidal Mesoporous Mixed Titanium–Niobium Nitrides
, 2015 Mesoporous transition metal nitrides are interesting materials for energy conversion and storage applications due to their conductivity and durability.
Spencer W. Robbins (1332045) +4 more
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AlScN/GaN HEMTs with 4 A/mm on-current and maximum oscillation frequency >130 GHz
Applied Physics ExpressAluminum Scandium Nitride (AlScN) is an attractive material for use as a lattice-matched epitaxial barrier layer in GaN high-electron mobility transistors (HEMTs).
Kazuki Nomoto +15 more
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Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
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Nitrides of Non‐Main Group Elements
, 2017 In the last two decades, there has been a renewed interest in the chemistry of nitrides and nitridometalates. Both binary and higher nitrides MxNy have already featured prominently as refractory materials, corrosion‐ and mechanical wear‐resistant ...
Niewa, R., R. Niewa, Höhn, P., P. Höhn
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