The phrase "attached gold" is correct and usable in written English.
It can be used to describe gold that is physically connected or affixed to something else, such as jewelry or decorative items.
Example: "The necklace featured a beautiful pendant with attached gold filigree work that added to its elegance."
Alternatives: "affixed gold" or "connected gold".
In single-stranded closed-loop state, the gold-based CNG repeat probe is quenched by an attached gold nanoparticle.
The addition of a secondary antibody with an attached gold nanoparticle increased the signal sensitivity of the assay 12.5-fold compared with primary antibody alone.
Most likely, strong particle interactions caused the formation of agglomerates, leading to increased light scattering at these superstructures, hindering the absorption band of attached gold NPs.
As particular DNA strands bound each other, they pulled attached gold particles together tightly enough to change the way their electrons moved, altering the wavelengths of light the particles scattered and changing their color (Science, 22 August 1997, p. 1036).
The prepared fNC (5 nM final concentration, diluted from a 40 nM stock solution in corresponding buffer into a final volume of 200 μL) was incubated in either PBS buffer (pH = 7) or sodium acetate buffer (pH = 5) for a predetermined time (30 min or 12 h), followed by ultracentrifugation at 14 000 rpm for 30 min to precipitate DNA oligo attached gold nanoparticles.
We found that the quantity of attached gold was dependent on the size of nanoparticles, with the maximum attachment of more than 60 wt% being achieved with 40 nm nanoparticles.
As a linker molecule to attach gold nanoparticles (AuNPs) on indium tin oxide (ITO) surfaces, cysteamine was examined together with well-known 3-mercaptopropyltrimethoxysilane (MPTMS) and 3-aminopropyltrimethoxysilane (APTMS).
This paper describes a new strategy through noncovalent functionalization of multi-walled carbon nanotube (MWNTs) with supramolecular surfactant for layer-by-layer (LbL) assembling MWNT multi-layer film onto indium tin oxide (ITO -coated glass plate and for attachITO -coatednoparticles (glass onto the MWNTs to fabricate GNplateT nandhybrid.
A simple method has been developed to directly attach gold nanoparticles (Au-NPs) on carbon nanotubes (CNTs) with high dispersivity by using a small amount of ethanol to reduce the interfacial tension between CNTs and aqueous solution and impart solubility for CNTs in the solution containing Au-NPs.
The below brownish red layer with a large amount of C and less amount of Pb gives the evidence that it is the binding media to attach gold leaf.
Hence, in this study, we designed two molecular beacons consisting of a fluorescent dye peptide conjugate attached to gold nanoparticles (Au NPs) for in vitro and in vivo detection of the matriptase expression on tumor cells.
