Peptide nucleic acids (PNAs) are artificial oligonucleotide mimetics that bind DNA and RNA and are promising tools for gene targeting and nucleic acid sensing. In this work, modified thieno[3,4-d]pyrimidine nucleobases were investigated in PNA chemistry to explore new functional and fluorescent properties, while lipophilic monomers are being developed to improve overall PNA stability.

Functional nucleobases and monomers in PNA chemistry.

Paolo Bonino
First
;
Francesca Cardano;Andrea Fin
Last
2026-01-01

Abstract

Peptide nucleic acids (PNAs) are artificial oligonucleotide mimetics that bind DNA and RNA and are promising tools for gene targeting and nucleic acid sensing. In this work, modified thieno[3,4-d]pyrimidine nucleobases were investigated in PNA chemistry to explore new functional and fluorescent properties, while lipophilic monomers are being developed to improve overall PNA stability.
2026
The 6th International Conference on Fluorescent Biomolecules and their Building Blocks (FB3).
Torino (TO), Italy
From 08/03/2026 to 11/03/2026
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Synthesis, Fluorescent, Fluorescence, PNA, Analogs, Nucleobases, Peptides, Nucleic Acids.
Paolo Bonino, Francesca Cardano, Alessandro Ruffinatti, Eun Kyoung Bang, Andrea Fin
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/2130182
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