Spherical gold nanoparticles (15 nm ± 1.2) in aqueous solution were prepared according to a method described previously. [19] This method basically comprises a chemical reduction of gold ions by ...

Pure Bioscience's silver dihydrogen citrate (SDC) antimicrobial was shown to be effective against biofilm, according to preliminary results of in vitro laboratory tests conducted at the University of ...

While humans obtain iron primarily through the food they eat, bacteria have evolved complex and diverse mechanisms to allow them access to iron. Scientists have discovered that some bacteria are ...

Metallic nanoparticles, such as silver and gold nanoparticles, were prepared chemically by the reduction of the metallic ions in the presence of biocompatible capping agents. Citrate ions are used as ...