 | About the cover
August 2007 - Vol 4 No 8
Nature Methods 4 (2007)
| | |  | Artistic interpretation of an enzyme activity assay using a macrocyclic receptor for a fluorescent dye. The macrocycle binds the enzyme substrate weakly but the product strongly, such that the product displaces the fluorescent dye, restoring its fluorescence. Cover by Erin Boyle.
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