Gold nanoparticles (AuNPs) are nanoscale particles of gold ... It involves the reduction of chloroauric acid (HAuCl 4) with sodium citrate in an aqueous solution. The citrate ions act as both reducing ...

The use of nanoparticle aerosol science and technology to synthesize effective composite fertilizers and delivery methodologies, demonstration of effective uptake by both soil and foliar application, ...

SPR occurs when light interacts with metal nanoparticles ... The printed OFPs were immersed in a boiling solution of gold(III) chloride hydrate, which acted as the precursor for AuNPs.

A research team from Cornell University has created a method to recover gold from e-waste and repurpose it as a catalyst for ...

This study presents a SERS-based approach for early corrosion detection in coated aluminum, improving monitoring and ...