New luminescent dinuclear rhenium(I) tricarbonyl complex– PNA conjugates have been synthesized through a reliable solid-phase synthetic methodology. Their photophysical properties have been measured. The most luminescent Re–PNA conjugate 7 showed interesting two-photon absorption (TPA) properties, that were exploited for imaging experiments, to demonstrate its easy uptake into living cells.
Luminescent conjugates between dinuclear rhenium(I) complexes and peptide nucleic acids (PNA) for cell imaging and DNA targeting / E. Ferri, D. Donghi, M. Panigati, G. Prencipe, L. D’Alfonso, I. Zanoni, C. Baldoli, S. Maiorana, G. D’Alfonso, E. Licandro. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 46:34(2010), pp. 6255-6257.
Luminescent conjugates between dinuclear rhenium(I) complexes and peptide nucleic acids (PNA) for cell imaging and DNA targeting
M. Panigati;S. Maiorana;G. D’Alfonso;E. Licandro
2010
Abstract
New luminescent dinuclear rhenium(I) tricarbonyl complex– PNA conjugates have been synthesized through a reliable solid-phase synthetic methodology. Their photophysical properties have been measured. The most luminescent Re–PNA conjugate 7 showed interesting two-photon absorption (TPA) properties, that were exploited for imaging experiments, to demonstrate its easy uptake into living cells.
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