The phrase "au coating for" is not correct in standard written English.
It may be intended to refer to a specific type of coating, but it lacks clarity and context.
Example: "The au coating for the jewelry enhances its shine and durability."
Alternatives: "gold coating for" or "gold plating for".
Au coating of nanoparticles used for imaging was carried out by sputtering for 90 s.
The Au peaks are related to gold coating for the sample preparation before taking SEM images and it is not an impurity in the composite.
More importantly, Au coating of DNA-bridged Au NP dimers gave fairly narrow spectra with high optical anisotropy.
As shown in the FE-SEM image of Figure 2a (i), the multilayer of silica spheres of approximately 75- to 100-nm diameters was coated on the PET substrate, which could provide a rough surface of the template for Au coating as a top electrode.
The dark line in the blue square is an array of 200-nm-diameter holes (inset, Fig. 3a) that was formed by hair masking the Au coating to form guidelines for the location of the nanohole pattern in the center of the window (red square).
(b) Resonant frequencies for the MCL prior to coating and the same MCL (now referred to as the CPE-MCL) after 4 min simultaneous Au coating and positioned with its longitudinal direction perpendicular to the cone generatrix.
The XPS data were obtained for pristine PEEK, a plasma-treated sample and a plasma-treated sample followed by Au coating.
The ethanol sensing characteristics in ZnO nanostructure sensors with Au coating by sputtering technique were investigated.
The thickness of the Au coating, optimized using mixed rhamnolipid standard spotted on a silicon wafer, was found to provide an over 10-fold signal enhancement for [M + Na]+ ions (shown in Figure S1, Supporting Information).
Dehydrated samples were mounted on studs and sputter-coated with 5 10 nm Au coat.
