Sticky business: Magnetic pollen replicas offer multimodal adhesion

Researchers have created magnetic replicas of sunflower pollen grains using a wet chemical, layer-by-layer process that applies highly conformal iron oxide coatings. The replicas possess natural adhesion properties from the pollen while gaining magnetic behavior.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/d...