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Advances in Materials Science and Engineering
Volume 2013, Article ID 274245, 7 pages
http://dx.doi.org/10.1155/2013/274245
Research Article

Preparation of Modified Kaolin Filler with Cesium and Its Application in Security Paper

1Cellulose and Paper Department, National Research Centre (NRC), Dokki, Giza 11622, Egypt
2Chemistry Department, Faculty of Science, Helwan University, Ain Helwan, Cairo 11975, Egypt
3National Centre for Nuclear Safety & Radiation Control (NCNSRC), Egyptian Atom Energy Authority (AEA), Nasr City, Cairo, Egypt
4Research Counterfeiting and Forgery Department, Forensic Medical Authority, Ministry of Justice, Cairo, Egypt

Received 26 May 2013; Accepted 7 July 2013

Academic Editor: Wen-Hua Sun

Copyright © 2013 Houssni El-Saied et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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