FDAnews
www.fdanews.com/articles/114021-nano-tetherball-biosensor-precisely-detects-glucose

Nano-Tetherball Biosensor Precisely Detects Glucose

January 23, 2009
Researchers have created a precise biosensor for detecting blood glucose and potentially many other biological molecules by using hollow structures called single-wall carbon nanotubes anchored to gold-coated “nanocubes.”
ScienceDaily