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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
air pollution
Atmospheric chemistry
aerosol science
environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
766
455
0.594
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
bile acids
isoflavones
mass spectrometry
cancer
lens cataracts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
194
0.595
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
polymer science
chemistry
materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
184
0.829
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
175
0.795
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
nanoscience
nanosafety
nanoscale processes
environmental chemistry
nano-bio interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
163
0.876
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Computational Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
132
0.576
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
physical chemistry
kinetics
polymers
pharmaceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
124
0.761
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
123
0.961
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
120
0.492
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
surface
interface and thin film properties of inorganic and organic semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
82
0.335
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Physical Chemistry
Electrochemistry
Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
64
0.762
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Biomedical science
materials science
polymer chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Bioinorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
55
0.965
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
mass spectrometry
glycosylation
transcription
IgA1
IgA nephropathy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
54
0.831
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Chemistry
Nanochemistry
Nanotechhnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
52
0.416
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
42
0.488
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Medicinal Chemistry
Drug Discovery
Organic Chemistry.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
39
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
supramolecular chemistry
nucleic acids
ferrocene chemistry
bioorganometallic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Main Group Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Atmospheric Chemistry and Physics
Atmospheric Aerosols
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Organic chemistry
Catalysis for synthesis
Gold catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
chemometrics
vibrational spectroscopy
metabolomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Bioinorganic chemistry
peptide design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
30
0.698
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
polypharmacology
metabolite
sulfate
sulfation
ADRs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
RM Harrison
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
766
455
0.594
air pollution
Atmospheric chemistry
aerosol science
environmental health
Stephen Barnes
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
194
0.595
bile acids
isoflavones
mass spectrometry
cancer
lens cataracts
Rachel Oreilly
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
184
0.829
polymer science
chemistry
materials
Stuart Harrad
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
175
0.795
Valsami-Jones
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
163
0.876
nanoscience
nanosafety
nanoscale processes
environmental chemistry
nano-bio interactions
Roy Johnston
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
132
0.576
Sergey Vyazovkin
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
124
0.761
physical chemistry
kinetics
polymers
pharmaceuticals
Stefan Krause
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
123
0.961
Neil R. Champness
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
120
0.492
Tim Jones
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
82
0.335
surface
interface and thin film properties of inorganic and organic semiconductors
John S. Fossey
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
Tim Albrecht
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
64
0.762
Physical Chemistry
Electrochemistry
Biophysics
William M Palin
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
Biomedical science
materials science
polymer chemistry
Isolda Romero-Canelon
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
55
0.965
Matthew B Renfrow
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
54
0.831
mass spectrometry
glycosylation
transcription
IgA1
IgA nephropathy
Jon A Preece
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
52
0.416
Chemistry
Nanochemistry
Nanotechhnology
Paul Anderson
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
42
0.488
Sadanandan E Velu
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
39
0.684
Medicinal Chemistry
Drug Discovery
Organic Chemistry.
James HR Tucker
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
36
0.545
supramolecular chemistry
nucleic acids
ferrocene chemistry
bioorganometallic chemistry
Andrew R. Jupp
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Christian Pfrang
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
Atmospheric Chemistry and Physics
Atmospheric Aerosols
Physical Chemistry
Paul Davies
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Organic chemistry
Catalysis for synthesis
Gold catalysis
Gavin Rhys Lloyd
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
chemometrics
vibrational spectroscopy
metabolomics
Anna Peacock
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
30
0.698
Bioinorganic chemistry
peptide design
Alan M. Jones
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
polypharmacology
metabolite
sulfate
sulfation
ADRs