Sentence examples for active gold from inspiring English sources

Over the past decade, Russia's central bank has been the most active gold buyer in the sector.

The Dyula were active gold traders as long ago as the time of the ancient African kingdom of Ghana.

Active gold leasing made it cheap to bet against the price of gold, and producer hedging seemed to nip every rally in the bud.

Alkali atoms help disperse catalytically active gold on high surface-area alumina and silica supports.

The presence of ionic gold in active gold catalysts is not observed.

Herein we present a simple, reliable one-pot synthesis of catalytically active gold nanoparticles stabilized by chitosan and their application in the reduction of eosin.

In this work, electrochemical methods were used to prepare surface-enhanced Raman scattering (SERS -active gold SERS -activeo investigold the effect of substratestomperatures on investigateRS performances.

Collimated light (660 nm) passes through the coupling prism, reflects off the SPR-active gold surface, and is received by the CCD camera.

Similarly, Thakor and colleagues [ 7] describe the use of polyethylene glycosylated Raman-active gold nanoparticles (PEG-R-AuNPs) in different clinical trials targeting dysplastic bowel lesions during colonoscopy.

Electrodes: active-gold disk electrode was placed on the scalp over the visual cortex at Oz with reference-gold disk electrode placed at Fz; ground (gold disk) electrode was placed on the forehead at fpz.

Catalytically active individual gold (Au) and cerium oxide (CeO2) nanoparticles (NPs) are well known to exhibit specific enzyme-like activities, such as natural catalase, oxidase, superoxide dismutase, and peroxidase enzymes.