Friday, April 19, 2019

Counting antigens with gold nanoparticles

Researchers propose a gold nanoparticle (GNP) probe-assisted sandwich-counting strategy in vitro that relies on a GNP probe, an antibody-functionalized chip to 'count' antigen molecules using a scanning electron microscope.

Flies smell through a gore-tex system

New insights into the formation of surface nanostructures.