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Updated: May 26, 2026

Sequence-specific and Selective Recognition of Double-stranded RNAs over Single-stranded RNAs by Chemically Modified Peptide Nucleic Acids
Published on: September 21, 2017
Metal complex derivatives of peptide nucleic acids (PNA)
1University of Heidelberg, Heidelberg, Germany. roland.kraemer@urz.uni-heidelberg.de
Abstract:
Peptide nucleic acid (PNA) is a non-cyclic pseudopeptide-nucleic acid structural mimic with promising applications within diagnostics and drug discovery. This review focuses on metal complex derivatives of PNA. Metal ions and their complexes display unique physical and chemical properties and offer the opportunity to introduce new labels and probes for bioanalytical and diagnostic applications of PNA, but also to modulate or to introduce new (for example catalytic) functions and biological activities.
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