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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
260
0.788
* Total i10 IndexRankings
Ranking Based On Selection :2
Materials Science
Nanomaterials
Nanobiomaterials
University Politehnica of Bucharest
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
164
0.749
* Total i10 IndexRankings
Ranking Based On Selection :3
Machines
Bioengineering
Nuclear Power
Robots
Aerospace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
184
0.880
* Total i10 IndexRankings
Ranking Based On Selection :4
Chemistry and Chemical Engineering
Materials Science
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
136
0.747
* Total i10 IndexRankings
Ranking Based On Selection :5
chemistry
biomedical analysis
sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
61
0.345
* Total i10 IndexRankings
Ranking Based On Selection :6
Design
CAD
Transportation
Mechanical engineering
Industrial engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
147
0.886
* Total i10 IndexRankings
Ranking Based On Selection :7
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
108
0.735
* Total i10 IndexRankings
Ranking Based On Selection :8
bioanalysis
biosensors
materials
environment
QA&QC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
77
0.570
* Total i10 IndexRankings
Ranking Based On Selection :9
University POLITEHNICA of Bucharest
Academy of Romanian Scientists
chemistry and chemical engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
109
0.879
* Total i10 IndexRankings
Ranking Based On Selection :10
Biomaterials
Bioengineering
Materials Science
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
96
0.865
* Total i10 IndexRankings
Ranking Based On Selection :11
Stiinta si Ingineria Materialelor Oxidice si Nanomateriale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
* Total i10 IndexRankings
Ranking Based On Selection :12
Chemistry
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
88
0.807
* Total i10 IndexRankings
Ranking Based On Selection :13
NLP
Educational Data Mining
Intelligent Tutoring Systems
Discourse Analysis
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
68
0.630
* Total i10 IndexRankings
Ranking Based On Selection :14
machine learning
information retrieval
multimedia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
61
0.635
* Total i10 IndexRankings
Ranking Based On Selection :15
physical chemistry
electrochemistry
biomaterials
corrosion
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
55
0.598
* Total i10 IndexRankings
Ranking Based On Selection :16
Materials science
Biomaterials
Nanomaterials
Materials characterisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
58
0.699
* Total i10 IndexRankings
Ranking Based On Selection :17
chemistry
materials science
drug delivery systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
54
0.692
* Total i10 IndexRankings
Ranking Based On Selection :18
polymeric membranes
carbon nanotubes
graphene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 IndexRankings
Ranking Based On Selection :19
chimie organica
analiza instrumentala
nanotehnologie
produsi naturali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
25
0.362
* Total i10 IndexRankings
Ranking Based On Selection :20
physics
Academy of Romanian Scientists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
46
0.687
* Total i10 IndexRankings
Ranking Based On Selection :21
Integration of process design and process control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 IndexRankings
Ranking Based On Selection :22
Membranes
Separation Science
Analytical Chemistry
Environmental Engineering
Methods and Techniques of Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 IndexRankings
Ranking Based On Selection :23
synthesis and characterization of hydrogels
synthesis and applications of terminally reactive oligomers by free-radical (co)pol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
35
0.556
* Total i10 IndexRankings
Ranking Based On Selection :24
chemical and biochemical engineering
mathematical (kinetic) modelling estimation and optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
17
0.279
* Total i10 IndexRankings
Ranking Based On Selection :25
nanomaterials
inorganic chemistry
drug delivery systems
mesoporous materials
PCMs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
Alexandru Mihai Grumezescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
260
0.788
Ecaterina Andronescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
164
0.749
Materials Science
Nanomaterials
Nanobiomaterials
University Politehnica of Bucharest
Academy of Romanian Scientists
Florian Ion Tiberiu Petrescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
184
0.880
Machines
Bioengineering
Nuclear Power
Robots
Aerospace
Anton Ficai
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
136
0.747
Chemistry and Chemical Engineering
Materials Science
Academy of Romanian Scientists
Habil. Raluca-Ioana Stefan-Van Staden
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
61
0.345
chemistry
biomedical analysis
sensors
Relly Victoria Virgil Petrescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
147
0.886
Design
CAD
Transportation
Mechanical engineering
Industrial engineering
Horia Iovu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
108
0.735
Academy of Romanian Scientists
Gabriel-Lucian Radu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
77
0.570
bioanalysis
biosensors
materials
environment
QA&QC
Oprea Ovidiu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
109
0.879
University POLITEHNICA of Bucharest
Academy of Romanian Scientists
chemistry and chemical engineering
Iulian-Vasile Antoniac
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
96
0.865
Biomaterials
Bioengineering
Materials Science
Academy of Romanian Scientists
Georgeta Voicu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
74
0.667
Denisa Ficai
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
88
0.807
Mihai Dascalu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
68
0.630
NLP
Educational Data Mining
Intelligent Tutoring Systems
Discourse Analysis
Academy of Romanian Scientists
Bogdan Ionescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
61
0.635
machine learning
information retrieval
multimedia
Ioana Demetrescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
55
0.598
physical chemistry
electrochemistry
biomaterials
corrosion
Academy of Romanian Scientists
Florin Miculescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
58
0.699
Materials science
Biomaterials
Nanomaterials
Materials characterisation
Daniela Berger
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
54
0.692
chemistry
materials science
drug delivery systems
Stefan Ioan Voicu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Dan Eduard Mihaiescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
25
0.362
chimie organica
analiza instrumentala
nanotehnologie
produsi naturali
Marius Enachescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
46
0.687
Costin Sorin Bildea
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
Gheorghe Nechifor
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
Membranes
Separation Science
Analytical Chemistry
Environmental Engineering
Methods and Techniques of Remediation
Mircea Teodorescu
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
35
0.556
synthesis and characterization of hydrogels
synthesis and applications of terminally reactive oligomers by free-radical (co)pol
Gheorghe Maria
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
17
0.279
chemical and biochemical engineering
mathematical (kinetic) modelling estimation and optimization
Cristian Matei
University Politehnica of Bucharest
Bucharest, Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
nanomaterials
inorganic chemistry
drug delivery systems
mesoporous materials
PCMs