Total 2,449,322 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
237
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 2

Medicinal chemistry
Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
* Total i10 IndexRankings
Ranking Based On Selection: 3

Pharmaceutics
nanotechnology
tumor targeting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 4

Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Hong Min Liu
Zhengzhou University
Zhengzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
237
0.655
Sai Yang Zhang
Zhengzhou University
Zhengzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
Medicinal chemistry
Cancer
Yong Xing Zhao
Zhengzhou University
Zhengzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
28
0.700
Pharmaceutics
nanotechnology
tumor targeting
Nannan Sun
Zhengzhou University
Zhengzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000