| Dr | Giovanna Antonella | DINO | University of Torino | Italy | | resources efficiency and environmental management | Best Researcher Award | |
| Dr | Jianxiang | Ding | Anhui University of Technology | China | | Silver-matrix composites, Composite electrical contact materials, MAX phase, MXene | Best Researcher Award | |
| Prof | Yining | DING | Dalin University of Technology | China | | concrete material test | Best Researcher Award | |
| Prof. | Yuhong | Ding | Faculty of Humanities and Arts, Macau University of Science and Technology; Liming Vocational University School of Civil and Architectural Engineering | China | Environmental effects | Construction material | Best Researcher Award | View Profile |
| Dr. | Muhammad Imran | Din | University of the Punjab,Lahore,Pakistan | Pakistan | Environmental effects | Nanocomposites Material | Best Researcher Award | |
| Dr. | Hadjer | Didouh | hassiba benbouali chlef university algeria | Algeria | Analysis | chemical engineering | Best Researcher Award | View Profile |
| Assoc Prof. Dr | ANTHONY | DICHIARA | University of Washington | United States | Properties and Performance | Multifunctional paper nanocomposites | Best Researcher Award | |
| Prof. | Camilla | Dibari | University of Florence | Italy | Environmental effects | Pascoli e cambiamenti climatici | Women Researcher Award | |
| Dr | Pronab | Dhar | ICAR- Indian Veterinary Research Institute | India | Other | Animal Viruses | Outstanding Scientist Award | |
| Ms | Lalita | Devi | UNIVERSITY OF JAMMU | India | | Heterocyclic compounds, nanoparticles | Young Scientist Award | |
| Dr | Yilkal | Dessie | Adama Science and Technology University | Ethiopia | | Metal-Polymer complex | Excellence in Research | |
| Prof | Mrinalini | Deshpande | HPT Arts and RYK Science College, Nasik | India | | Theoretical Physics | Women Researcher Award | |
| Mrs | Meryiem | DERRAZ | Université Chouaib Doukkali El jadida Maroc | Morocco | Polymer-Matrix composites | La piézoélectricité, La récupération d'énergie vibratoire, Bio-composites | Young Scientist Award | View Profile |
| Dr. | Fayçal | DERGAL | Centre de recherche scientifique et technique en analyse physico-chimiques crapc | Algeria | Environmental effects | Water treatment | Best Researcher Award | View Profile |
| Mr | Swapnil | Deokar | Smt. Kashibai Navale College of Engineering | India | Processing and Manufacturing | Sheet Metal Forming | Best Researcher Award | |
| Prof. | Jacques | Demongeot | University Grenoble Alpes | France | Modeling | Bioinformatics | Lifetime Achievement Award | View Profile |
| Mr | Abebe | Demissew | Debre Markos University | Ethiopia | | concrete | Best Researcher Award | |
| Assist Prof Dr | Gulsah | Demirhan Aydin | Başkent University | Turkey | Bonding | https://www.mdpi.com/2072-666X/15/8/935 A cost-effective, high-performance approach to achieving wafer level vacuum packaging (WLVP) for MEMS-based uncooled infrared sensors | Best Researcher Award | View Profile |
| Prof. Dr. | Özgür | Demircan | Ondokuz Mayıs University | Turkey | Bonding | Bonding of composites | Best Researcher Award | View Profile |
| Prof. | Sibel | Demir Kanmazalp | Gaziantep University | Turkey | Design of Materials and Components | Coordination chemistry/Cobalt (II) complexes/Drug development | Best Researcher Award | View Profile |