A number of applications benefit from using a high-concentration solution to dilute material in other buffers or solvents. The synthesis method used typically limits the concentration of gold ...

Colloidal nanoparticles have found applications across a broad spectrum of fields, leveraging their unique properties for innovative solutions. Here are a few specific examples that highlight the ...

This article explores the use of colloidal gold for lateral flow testing, and explores the benefits of using gold colloid for ...

Colloids are particles that have a diameter of between approximately 1 and 1,000 nanometres and that are evenly dispersed in fluids. Colloids are also known as colloidal dispersions because the ...

Colloidal semiconductor nanocrystals (or quantum dots) have evolved during the last few decades from fundamental theoretical concepts to real commercial products (one recent example is a line of ...