| Dr | Zinaida | Nikiforova | Diamond and Precious Metal Geology Institute, SB RAS | Russia | |
| Dr | Uta | Rösel | FAU LKT | Germany | |
| Prof Dr | Jack | Cunningham | Bishop Grosseteste University | United Kingdom | |
| Prof Dr | Jaiteg | Singh | Chitkara University, Punjab | India | |
| Dr | Vedbar | Khadka | University of Hawaii at Manoa | United States | |
| Prof Dr | Medhat | IBRAHIM | NRC, Egypt | Egypt | |
| Assoc Prof Dr | Concetta | Giosafatto | University of Naples Federico II | Italy | |
| Prof Dr | Mahmoud | Ghannoum | Case Western Reserve University and Universiy Hospitals Cleveland Medical Center and BIOHM HEALTH LLC | United States | |
| Mr | Md Jahir Uddin | Khan | Tongji University | China | |
| Dr | ELLAIRAJA | SUNDARAM | PG & RESEARCH DEPARTMENT OF CHEMISTRY, VIVEKANANDA COLLEGE, MADURAI, TAMIL NADU, INDIA | India | |
| Assist Prof Dr | Sung-Neng | Peng | College of Management, National Chin-Yi University of Technology / College of Photonics, National Changhua University of Education. | Taiwan | |
| Dr | Sadhan | Gope | National Institute of Technology Agartala | India | |
| Dr | Islambek | Saymanov | National University Uzbekistan & New Uzbekistan University | Uzbekistan | |
| Assoc Prof Dr | Giuseppe | Merra | Università degli Studi di Roma | Italy | |
| Assoc Prof Dr | Jing | Sun | Shandong University | China | |
| Dr | Lu | Jin | Beijing Tiantan Hospital, Capital Medical University | China | |
| Dr | Tayebeh | Abdoli Mohamadabadi | University of Tehran | Iran | |
| Dr | Geetha | Vaskuri | UTHSC | United States | |
| Assist Prof Dr | Ayat-Allah | Bouramdane | International University of Rabat (IUR) | Morocco | |
| Assoc Prof Dr | Yavor | Ivanov | University"A.Zlatarov"-Burgas | Bulgaria | |