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Differential behaviour of cationic triphenylamine derivatives in fixed and living cells: triggering and imaging cell death

1 janv. 2015Chemical Communications

DOI : 10.1039/c5cc05970d

Auteurs

R. Chennoufi, H. Bougherara, N. Gagey-Eilstein, B. Dumat, E. Henry, F. Subra, F. Mahuteau-Betzer, P. Tauc, M.-P. Teulade-Fichou, E. Deprez

Résumé

Nuclear staining by cationic triphenylamines is spontaneous in fixed cells while a cytoplasm–nucleus translocation is strictly dependent on light illumination in living cells and concomitant to a fast cell death process.