Aparicio-Ixta, L. Ramos-Ortiz, G. Pichardo-Molina, J.L. Maldonado, J.L. Rodriguez, M. Tellez-Lopez, V.M. Martinez-Fong, D. Zolotukhin, M.G. Fomine, S. Meneses-Nava, M.A. Barbosa-Garcia, O. <br/><br/>
Two-photon excited fluorescence of silica nanoparticles loaded with a fluorene-based monomer and its cross-conjugated polymer: their application to cell imaging 

 -  2012 
 - Vol. 4, No. 24, pp. 7751-7759 
 = Nanoscale