[1] Natl Res Ctr, Appl Organ Chem Dept, Giza, Egypt
[2] Aalto Univ, Sch Chem Engn, Dept Chem & Mat Sci & Engn, Nanochem & Nanoengn, Espoo, Finland
[3] Natl Res Ctr, Therapeut Chem Dept, Pharmaceut & Drug Ind Res Div, Giza, Egypt
[4] Cairo Univ, Fac Sci, Dept Chem, Giza, Egypt
[5] Natl Res Ctr, Dept Tanning Mat & Leather Technol, Cairo, Egypt