Aymn E. Rashad - Photochemistry Department National Research Center Dokki Cairo Egypt
Ahmed H. Shamroukh - Photochemistry Department National Research Center Dokki Cairo Egypt
Maher A. El-Hashash - Ain Shams University
Ahmed F. El-Farargy - Zagazig University
Nabil M. Yousif - Natl Res Ctr, Photochem Dept, Cairo, Egypt
Mowafia A. Salama - Photochemistry Department National Research Center Dokki Cairo Egypt
Ahmed Mostafa - Virology Laboratory Water Pollution Department, National Research Center Dokki Cairo Egypt
Mahmoud El-Shahat - Photochemistry Department National Research Center Dokki Cairo Egypt