Gold is having a moment. The price of gold has shot up over the past year, hitting its current apex, which is just shy of $3,000 per ounce. Various economic factors have driven up the cost of the ...

Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...

Gold nanoparticles (AuNPs) are nanoscale particles of gold, typically ranging in size from 1 to 100 nanometers (nm). These nanoparticles exhibit unique physical, chemical, and optical properties that ...

Long viewed as a store of value, gold makes for a strategic asset in investment portfolios. According to the “Gold as a ...

Lateral flow immunoassays, also called immunochromatography strips, are straightforward devices used to detect the absence or presence of a target analyte. Target analytes range from pathogens to ...