Our last paper at 'The Journal of Physical Chemistry Letters' is available as accepted manuscript


We are very happy to share here that our research article at J. Phys. Chem. Lett., entitled "Surface-enhanced Raman Scattering Detection of Nucleic Acids exhibiting Sterically Accessible Guanines using Ruthenium-polypyridyl Reagents" and authored by and M. Martínez-Calvo, L. Guerrini, J. Rodríguez, R. A. Álvarez-Puebla and J. L. Mascarenas, has been accepted and it's already available through the journal website.

Abstract: Here, we report the application of surface-enhanced Raman scattering (SERS) spectroscopy as a rapid and practical tool for assessing the formation of coordinative adducts between nucleic acid guanines and ruthenium polypyridyl reagents. The technology provides a practical approach for the wash-free and quick identification of nucleic acid structures exhibiting sterically accessible guanines. This is demonstrated for the detection of a quadruplex-forming sequence present in the promoter region of the c-myc oncogene, which exhibits a non-paired, reactive guanine at a flanking position of the G-quartets.

External link: https://pubs.acs.org/doi/abs/10.1021/acs.jpclett.0c02148