Sentence examples for changes of gold from inspiring English sources
The changes of gold electrode behavior after assembling and desorption processes were investigated by electrochemical impedance spectroscopy and cyclic voltammetry techniques.
A new colorimetric method of detecting Hg2+ in aqueous solutions was proposed, based on the three color changes of gold nanoparticles (AuNPs) with the assistance of ascorbic acid (AA) and multi-sulfhydryl functionalized hyperbranched polyethylenimine (SH-HPEI).
Sample photos of concentrated GNPs prepared at different conditions, supplementary TEM images of a selected sample of aggregated Au colloids, SPR peak changes of gold colloids prepared after different reaction time, and the temporal changes of UV-vis spectra and photos in the formation process of GNPs.
The results depicted that with the change of gold content, Au/Ce0.75-La0.25 nanorods could still perform good stability.
Changes in the morphology of the gold layer after the annealing are manifested in changes of the gold and fluorine concentrations as observed in XPS spectra.
The strategy of GETFs is to track and reflect the price changes of physical gold with maximum transparency, not to invest in it.
For examples, Link et al. found experimentally the morphological changes of spheroidal gold nanoparticles or nanorods into nanospheres via melting at moderate laser energies [4, 5].
Irradiation with the pulsed laser light will induce the shape change of the gold nanorods and release of molecules bound on the gold nanorods without changing their biodistribution.
According to Bodin a ruler "who changes the price of gold and silver ruins his people, country and himself".
If a certain aura of haughty exclusivity, which characterized this restaurant in its prime, is long gone, the miniature-Versailles grandeur of the dining room hasn't changed, with lots of gold leaf and several tons of crystal chandelier overhead.
