Expression of Concern: Conjugation of substituted naphthalimides to polyamines as cytotoxic agents targeting the Akt/mTOR signal pathway.

Expression of Concern for 'Conjugation of substituted naphthalimides to polyamines as cytotoxic agents targeting the Akt/mTOR signal pathway' by Zhi-Yong Tian et al., Org. Biomol. Chem., 2009, 7, 4651-4660, https://doi.org/10.1039/B912685F.