Intercalation of Fenoprofen into Layered Double Hydroxide for the Formation of Controlled Release Anti-Inflammatory Drug

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Synthesis of a new hybrid nanocomposite materials, zinc-aluminium-fenoprofen, ZAF was successfully accomplished by self-assembly method with molar ratio of Zn to Al; R=2 at concentration of fenoprofen=0.3 M. As a result of the successful intercalation, the interlayer spacing expanded from 9.8 Å in the zinc-aluminium-layered double hydroxide, ZAL to 20.1 Å in the ZAF hybrid nanocomposite. The FTIR spectra of the ZAF show resemblance peaks of ZAL and fenoprofen indicating the inclusion of the organic compound into the LDH interlamellae. The percentage loading of the guest anion, fenoprofen in ZAL was estimated to be about 63.4% (w/w) calculated from the carbon content.

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230-233

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January 2017

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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[1] Z.P. Xu, G.Q.M. Lu, Layered double hydroxide nanomaterials as potential cellular drug delivery agents, Pure Appl. Chem. 78 (2006) 1771-1779.

DOI: 10.1351/pac200678091771

Google Scholar

[2] F. Cavani, F. Trifiro, A. Vaccari, Hydrotalcite-Type Anionic Clays: Preparation, Properties and Applications, Catal. Today. 11 (1991)173-301.

DOI: 10.1016/0920-5861(91)80068-k

Google Scholar

[3] S.J. Ryu, H. Jung, J.M. Oh, J.K. Lee, Jin-Ho Choy, Layered double hyroxide as novel antibacterial drug delivery system, J. Phys. Chem. Solids. 71 (2010) 685-688.

DOI: 10.1016/j.jpcs.2009.12.066

Google Scholar

[4] V. Rives, M. Del Arco, C. Martin, Layered double hydroxides as drug carriers and for controlled release of non-steroidal antiinflammatory drugs (NSAIDs): a review. J. Controlled Release. 169 (2013) 28-39.

DOI: 10.1016/j.jconrel.2013.03.034

Google Scholar

[5] A.I. Khan, D. O'Hare, Intercalation chemistry of layered double hydroxide: Recent developments and applications, J. Mater. Chem. 12 (2002) 3191-3198.

DOI: 10.1039/b204076j

Google Scholar

[6] B. Li, J. He, G. Evans, X. Duan, Inorganic layered double hydroxides as a drug delivery system-intercalation and in vitro release of fenfuben, Appl. Clay Sci. 27 (2004) 199-207.

DOI: 10.1016/j.clay.2004.07.002

Google Scholar