i10 Productivity
Rankings
NASA Johnson Space Center ScientistsNatural Sciences / Chemical Sciences i10 Productivity Rankings 2025
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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Prebiotic Chemistry
Meteorite Organics
Origins of Life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection :2
chemistry education
organic chemistry
specifications grading
laboratory development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Organic Chemistry
Medicinal Chemistry
Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :4
Ruthenium anticancer agents
Photoactive Ru complexes
Medicinal Inorganic Chemistry
Bioinorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Drug discovery
Natural products chemistry
Organic chemistry
Chemical profiling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :7
Analytical Chemistry
Microfluidics
MEMS
& Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :8
Inorganic chemistry
actinide chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Synthetic Inorganic Chemistry
X-ray Spectroscopy
Lanthanides
Actinides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Organic Chemistry
Chemical Education
Educational Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Organic Chemistry
Catalysis
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :12
Chemistry & Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Surface Science
Organic Chemistry
Organic Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
life detection
limits of life
Analytical chemistry on Mars and ocean worlds
sample processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
prebiotic chemistry
nucleic acids
strand inhibition
template-directed synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Synthetic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Inorganic Chemistry
Polymer Chemistry
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Computational Chemistry
Density Functional Theory
Machine Learning
Chemical Informatics
Electronic Structure Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
computational catalysis
uncertainty quantification
machine learning
deep learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :21
Chemistry and Computer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :22
Computational Chemistry
Electronic Structure Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
organic synthesis
total synthesis
methodology development
organic chemistry
small molecule synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Computational Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
organic chemistry
forensic science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Aaron S Burton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Prebiotic Chemistry
Meteorite Organics
Origins of Life
William J Howitz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
chemistry education
organic chemistry
specifications grading
laboratory development
Raynold Shenje,
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Organic Chemistry
Medicinal Chemistry
Synthesis
Priyaranjan Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Ruthenium anticancer agents
Photoactive Ru complexes
Medicinal Inorganic Chemistry
Bioinorganic Chemistry
Thaige Gompa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Adetola Henry Adewole
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Drug discovery
Natural products chemistry
Organic chemistry
Chemical profiling
Christopher A Heist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Analytical Chemistry
Microfluidics
MEMS
& Material Science
Julie E Niklas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Inorganic chemistry
actinide chemistry
Andrew C Boggiano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Synthetic Inorganic Chemistry
X-ray Spectroscopy
Lanthanides
Actinides
Michael Evans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Organic Chemistry
Chemical Education
Educational Technology
Nima Ronaghi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Organic Chemistry
Catalysis
Sustainability
Nirmal Saha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Hye Kyung Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Surface Science
Organic Chemistry
Organic Electronics
Chad Pozarycki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
life detection
limits of life
Analytical chemistry on Mars and ocean worlds
sample processing
Bryce E Clifton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
prebiotic chemistry
nucleic acids
strand inhibition
template-directed synthesis
Santanu Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Jinyoung Choi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Inorganic Chemistry
Polymer Chemistry
Materials Science
Sushree Jagriti Sahoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Computational Chemistry
Density Functional Theory
Machine Learning
Chemical Informatics
Electronic Structure Theory
Nicole Yuge Hu|Yuge Hu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
computational catalysis
uncertainty quantification
machine learning
deep learning
Benjamin Kaplan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Hadi Morrow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Andy Jiang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Computational Chemistry
Electronic Structure Theory
Doris Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
organic synthesis
total synthesis
methodology development
organic chemistry
small molecule synthesis
John P Pederson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ariel N Parker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
organic chemistry
forensic science