Hi all, I’m in need to prepare Sol-Gel silicon oxide using TEOS. And as I do not have a good background in chemistry, I wish if some body helps me in giving a complete receipt (or any helpful information) for the preparation process. Thanks Dr. Hicham - El-Din Mahfoz KOTB Physics department - Faculty of Science - Assiut University Assiut 71516 - Assiut - Egypt.