1. a Department of Chemistry , Jahangirnagar University , Savar , Dhaka , Bangladesh
2. b Department of Chemistry , Sultan Qaboos University , Al-Khod , Sultanate of Oman
3. c Department of Physics , Sultan Qaboos University , Al-Khod , Sultanate of Oman
4. d Department of Food Science & Nutrition , Sultan Qaboos University , Al-Khod , Sultanate of Oman