Total 2,453,121 scientists, country 221, and institutions 24,478 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

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
192
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 2

Structure and physical functionality of bio-macromolecules
protein biochemistry
food rheology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
96
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 3

Photosynthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
43
0.483
* Total i10 IndexRankings
Ranking Based On Selection: 4

Antifungal discovery
membrane proteins
biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
44
0.518
* Total i10 IndexRankings
Ranking Based On Selection: 5

Plant Biology
Metabolomics
Biochemistry
Fructans
Endophytes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
49
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 6

Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
52
0.722
* Total i10 IndexRankings
Ranking Based On Selection: 7

Biochemistry
Structural Biology
Proteomics
Protein Chemistry
Bacteriocins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
37
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 8

Macroalgae bioproducts
Seaweed
Biochemistry
Biorefinery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
* Total i10 IndexRankings
Ranking Based On Selection: 9

Biochemistry
Enzyme Evolution
Protein Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
* Total i10 IndexRankings
Ranking Based On Selection: 10

Protein Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11

Biochemistry
inflammation
mass spectrometry
allantoin
methionine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 12

Medical Biochemistry
Molecular Biology
Stem cell research
nutraceuticals
Medical Education.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 13

Computational Biochemistry
Molecular Dynamics
Enzyme Catalysis
Allosteric Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 14

biochemistry
structural biology
drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 15

Biochemistry
Biophysics
Protein-Protein Interactions
IDPs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection: 16

Molecular virology
Plant viruses (kiwifruit viruses) Plant cell walls
Wood biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 17

biochemistry
fruit phytochemicals
gene regulation
molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 18

Protein biochemistry
transcription
regulation
amino acid biosynthesis
antimicrobial resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 19

Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 20

biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21

biochemistry
biotechnology
marine science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 22

origin of life
evolution
biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 23

Structural Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 24

Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 25

Milk
Food
Bio-chemistry
Food science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Tony Merriman
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
192
0.747
Li Day
AgResearch Ltd
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
96
0.897
Structure and physical functionality of bio-macromolecules
protein biochemistry
food rheology
Julian Eaton Rye
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
43
0.483
Brian C Monk
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
44
0.518
Antifungal discovery
membrane proteins
biochemistry
Susanne Rasmussen
AgResearch Ltd
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
49
0.671
Plant Biology
Metabolomics
Biochemistry
Fructans
Endophytes
Catherine L Day
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
52
0.722
Gillian Norris
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
37
0.529
Biochemistry
Structural Biology
Proteomics
Protein Chemistry
Bacteriocins
Marie Magnusson
University of Waikato
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
Macroalgae bioproducts
Seaweed
Biochemistry
Biorefinery
Wayne M Patrick
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
Biochemistry
Enzyme Evolution
Protein Engineering
Grant Pearce
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Rufus Turner
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Biochemistry
inflammation
mass spectrometry
allantoin
methionine
Amira Hassouna
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Medical Biochemistry
Molecular Biology
Stem cell research
nutraceuticals
Medical Education.
Wanting Jiao
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Computational Biochemistry
Molecular Dynamics
Enzyme Catalysis
Allosteric Regulation
James M Dickson
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
biochemistry
structural biology
drug discovery
Xiaolin Sun
Plant and Food Research, New Zealand
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Biochemistry
Biophysics
Protein-Protein Interactions
IDPs
Ramesh R Chavan
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Molecular virology
Plant viruses (kiwifruit viruses) Plant cell walls
Wood biochemistry
Gregory M Sawyer
Plant and Food Research, New Zealand
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
biochemistry
fruit phytochemicals
gene regulation
molecular biology
Joanna Hicks Nee Mckenzie
University of Waikato
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Protein biochemistry
transcription
regulation
amino acid biosynthesis
antimicrobial resistance
Mark Duxbury
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Joshua D. Wright
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Ivan Kurtovic
Plant and Food Research, New Zealand
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
biochemistry
biotechnology
marine science
Harold S Bernhardt
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
origin of life
evolution
biochemistry
Prasanth Padala
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Sarah Jean Schonberger
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Keegan Burrow
Lincoln University Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Milk
Food
Bio-chemistry
Food science