Pérez-Luna, Víctor H.; Yang, Saipeng; Rabinovich, Emmanuil M.; Buranda, Tione; Sklar, Larry A.; López, Gabriel P.; Pérez-Luna, Víctor H.; Yang, Saipeng; Rabinovich, Emmanuil M.; Buranda, Tione; Sklar, Larry A.; López, Gabriel P.
(Elsevier Science B.V.Elsevier Science B.V., 2002-01)
A new fluorescence-based biosensor is presented. The biosensing scheme is based on the fact that a fluorophore in close proximity to a metal film (<100 Å) experiences strong quenching of fluorescence and a dramatic reduction ...