1. Chemistry Department and Center of Excellence in Nanotechnology (CENT), King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
2. Chemical Engineering Department, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
3. Mechanical Engineering Department, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
4. Dhahran Techno-Valley, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
5. Chemistry Department, The Aristotle University of Thessaloniki, Thessaloniki, Greece