Here we describe the step-wise grafting of the fluorophore dansyl chloride on the interlayer aluminol groups of kaolinite. The modified clay was characterized by powder RD, TGA, FT-IR and 27Al, 19Si, 13C MAS-NMR, which confirmed the achievement of the clay functionalization. The photophysical properties of the resulting nanohybrid material were evaluated by photoluminescence excitation and emission measurements. © 2012 Elsevier Inc.
Stepwise dansyl grafting on the kaolinite interlayer surface / Moretti, E.; Storaro, L.; Chessa, G.; Talon, A.; Callone, E.; Mueller, K. J.; Enrichi, F.; Lenarda, M.. - In: JOURNAL OF COLLOID AND INTERFACE SCIENCE. - ISSN 0021-9797. - STAMPA. - 375:1(2012), pp. 112-117. [10.1016/j.jcis.2012.02.033]
Stepwise dansyl grafting on the kaolinite interlayer surface
Callone E.;Mueller K. J.;
2012-01-01
Abstract
Here we describe the step-wise grafting of the fluorophore dansyl chloride on the interlayer aluminol groups of kaolinite. The modified clay was characterized by powder RD, TGA, FT-IR and 27Al, 19Si, 13C MAS-NMR, which confirmed the achievement of the clay functionalization. The photophysical properties of the resulting nanohybrid material were evaluated by photoluminescence excitation and emission measurements. © 2012 Elsevier Inc.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione
