Barhoum, Ahmed (Head of NanoStruc. Research Group, Chemistry Department, Faculty of Science, Helwan University, Egypt; National Centre for Sensor Research, School of Chemical Sciences, Dublin City Un
（2）
Galal (Department of Chemistry Elgemeie Helwan University Cairo Egypt),Reham A. (Chemistry of Natural and Microbial Products Department Mohamed-Ezzat National Research Center Cairo Egypt)
（1）
Galal H. (Department of Chemistry Elgemeie Helwan University Cairo Egypt),Azzam, Rasha A. (Professor of Organic Chemistry, Chemistry Department, Faculty of Science, Helwan University, Cairo, Egypt),Za
（1）
Moustafa (Professor of Electrical Engineering Eissa Helwan University Helwan Egypt)
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