Results 161 to 170 of about 856,604 (396)
Advanced Engineering Materials, EarlyView.Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri +4 more
wiley +1 more source
Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites
Advanced Engineering Materials, EarlyView.The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono +2 more
wiley +1 more source
LXXVI.—Studies in catalysis. Part XV. Absorption spectra of triethylsulphonium bromide in various solvents, in the short infra-red region [PDF]
, 1922 Henry Austin Taylor +1 more
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Current Opinion in Structural Biology, 1998 Our understanding of the relationship between the structure of RNA and its catalytic activity has advanced significantly in the past year. These advances include time-resolved crystallographic studies on the hammerhead ribozyme, as well as new structures of a group I intron, a lead(II)-cleavage ribozyme, a hepatitis delta virus ribozyme, and components
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Advanced Engineering Materials, EarlyView.Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley +1 more source
Photoelectrochemical properties of Pt- and Ir-modified graphitic carbon nitride
Chimica Techno ActaIn this work, the photoelectrochemical properties of g-C3N4 modified with Pt, Ir and Ir/Pt bimetallic co-catalysts were studied. All prepared photoelectrodes were tested in a two-electrode cell by cyclic voltammetry, impedance spectroscopy, and the Mott ...
Dina V. Markovskaya +2 more
doaj +1 more source
The rôle of diffusion during catalysis by colloidal metals and similar substances. [PDF]
, 1905 Henry J. S. Sand, John Henry Poynting
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, 1993 Although hydrogen spillover is present in ZnO- and MoS2-based catalysts the activating centres cannot readily simultaneously sustain spillover and catalysis.
Barrett, E. P. S. +4 more
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