title: Zn2+-dependent peptide nucleic acids probes.
abstract: Binding of bis-picolylamine-naphthalene diimide-peptide nucleic acid conjugates to complementary DNA is strongly dependent upon Zn2+; ultimately, hybridization is switched ON in the presence muM Zn2+.
authors.affiliation: Ruprecht-Karls-Universitaet Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany. andriy.mokhir@urz.uni-heidelberg.de
authors.forename: Andriy
authors.initials: A
authors.lastname: Mokhir
authors.forename: Roland
authors.initials: R
authors.lastname: Krämer
authors.forename: Helena
authors.initials: H
authors.lastname: Wolf