1. Department of Polymer Metrology & Technology, National Institute of Standards (NIS), Tersa Street, El Haram, P.O. Box 136, Giza 12211, Egypt
2. Bioanalysis Laboratory, National Institute of Standards (NIS), Tersa Street, El Haram, P.O. Box 136, Giza 12211, Egypt
3. Materials Testing and Surface Chemical Analysis Lab, National Institute of Standards (NIS), Tersa Street, El Haram, P.O. Box
136, Giza 12211, Egypt
4. Building Physics and Environment Institute, Housing and Building National Research Center (HBRC), Dokki, P.O. Box 1770, Giza 12611, Egypt
5. Nanotechnology Research Center (NTRC), The British University in Egypt (BUE), El Sherouk City, Suez Desert Road, Cairo 11837, Egypt
6. Organic Chemistry, Faculty of Science, Menoufia University, P.O. 325136, Shebin El-Kom 32511, Egypt