Highly efficient quencher-free molecular beacon systems containing 2-ethynyldibenzofuran- and 2-ethynyldibenzothiophene-labeled 2'-deoxyuridine units.

Highly efficient quencher-free molecular beacon systems containing 2-ethynyldibenzofuran- and 2-ethynyldibenzothiophene-labeled 2'-deoxyuridine units.