Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Zhi Qiang Xiong](/user/assets/images/profile/no-profile-photo.png)
Food microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
![Lan Chen](https://cdn.adscientificindex.com/pictures/33/4689958.jpg)
Catalysis
Nanomaterials
Mesoporous
Drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
![Jianguo Zhang](/user/assets/images/profile/no-profile-photo.png)
Food and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Zhi Qiang Xiong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
57
0.851
Lan Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
27
0.675
Catalysis
Nanomaterials
Mesoporous
Drug delivery
Jianguo Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Food and Biotechnology