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Title: Encapsulation of ibuprofen over mesoporous nanocrystalline hollow silica cuboids
Authors: Venkatathri, N
Nookaraju, M
Rajini, A
Reddy, I A K
Keywords: Silica;Mesoporous nano hollow cuboids;Cuboids;Hollow cuboids;Ibuprofen;Mesoporous materials
Issue Date: 13-May-2013
Abstract: Nanocrystalline hollow nano silica cuboids and MCM-41 have been synthesized and characterized using small angle powder X-ray diffraction, scanning electron micrograph, transmission electron micrograph, thermogravimetry/differential thermal analysis, Fourier transfrom infrared spectroscopy, nitrogen adsorption-desorption and ibuprofen adsorption followed ultraviolet spectroscopic analysis. The results indicate that mesoporous silica nanohollow cuboids store much more guest molecules than conventional nanocrystaline mesoporous Si-MCM-41.
Page(s): 619-623
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.52A(05) [May 2013]

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