Alternative preparation of size-controlled thiol-capped gold colloids

作者：Makosch Martin^*; Bumbalek Vaclav; Sa Jacinto; van Bokhoven Jeroen A

来源：Gold Bulletin, 2013, 46(3): 161-164.

DOI：10.1007/s13404-013-0093-x

• Gold
• Colloid
• Nanoparticle
• Thiol-capped

Colloidal nanoparticles find application in chemistry, biology, and life science. We report an alternative preparation method for thiol-capped gold colloids by leaching of premade particles on a support. Via this method, monodispersed particles in the size of 2 to 2.5 nm can be obtained whereas the occurrence of bigger particles is restricted.

• 出版日期2013