Stepwise dansyl grafting on the kaolinite interlayer surface.
J Colloid Interface Sci
; 375(1): 112-7, 2012 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-22425254
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 (27)Al, (19)Si, (13)C 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.
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MEDLINE
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En
Ano de publicação:
2012
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Article