Engineering Molecular Beacons for Intracellular Imaging
Figure 6
(a) Scheme of a dual pyrene-labeled molecular beacon hybridized with complementary target sequence (green ball = pyrene; red ball = DABCYL quencher). (b) Chemical structure of dual-pyrene-modified molecular beacon with pyrene monomer and DABCYL on the 5′ and 3′ ends, respectively [28].
