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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
22,314
Country Rank
361
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Juliane Hollender](https://cdn.adscientificindex.com/pictures/71/4981396.jpg)
Organic trace analysis
Environmental Fate
Biotransformation
Non-target analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
194
0.822
* Total i10 Index Rankings
World Rank
67,347
Country Rank
1,055
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Carsten J. Schubert](https://cdn.adscientificindex.com/pictures/30/4981406.jpg)
Methane emission and oxidation
organic matter degradation
paleo reconstructions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
* Total i10 Index Rankings
World Rank
108,540
Country Rank
1,593
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Kathrin Fenner](https://cdn.adscientificindex.com/pictures/54/4981405.jpg)
Environmental Chemistry
Microbial Biotransformation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
88
0.871
* Total i10 Index Rankings
World Rank
115,294
Country Rank
1,672
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Thomas Hofstetter](/user/assets/images/profile/no-profile-photo.png)
Environmental organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
89
0.918
* Total i10 Index Rankings
World Rank
124,770
Country Rank
1,774
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Heinz Singer](https://cdn.adscientificindex.com/pictures/52/4981399.jpg)
Analytical Chemistry
Environmental Chemistry
Mass Spectrometry
non-target Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
* Total i10 Index Rankings
World Rank
176,154
Country Rank
2,317
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Christa McArdell](https://cdn.adscientificindex.com/pictures/dc/4981400.jpg)
Environmental Chemistry
Organic Trace Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
* Total i10 Index Rankings
World Rank
490,905
Country Rank
5,369
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Niksa Odzak](https://cdn.adscientificindex.com/pictures/85/4981434.jpg)
Environmental Chemistry
Aquatic Chemistry
Water Chemistry
Speciation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 Index Rankings
World Rank
512,990
Country Rank
5,599
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Elisabeth M.-L. Janssen](https://cdn.adscientificindex.com/pictures/db/4981454.jpg)
Environmental Chemistry of Biomolecules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 Index Rankings
World Rank
719,588
Country Rank
7,608
Institution Rank : 97
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Oliver F. Brandenberg](https://cdn.adscientificindex.com/pictures/11/1769214.jpg)
Biocatalysis
Directed Evolution
Green Chemistry
Plastic Biodegradation
Cyanotoxins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 Index Rankings
World Rank
840,124
Country Rank
8,848
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Jennifer Schollée](https://cdn.adscientificindex.com/pictures/f0/4981469.jpg)
environmental chemistry
analytical chemistry
non-target analysis
transformation products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 Index Rankings
World Rank
1,444,706
Country Rank
13,782
Institution Rank : 158
![](https://cdn.adscientificindex.com/logos/27082.png)
![Switzerland](/flags/ch.png)
![Enric Petrus](https://cdn.adscientificindex.com/pictures/e6/5630662.jpg)
Computational Chemistry
Aqueous Speciation
Chemical Reaction Networks
Automation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,314
![Switzerland](/flags/ch.png)
361
![](https://cdn.adscientificindex.com/logos/27082.png)
3
Juliane Hollender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
194
0.822
![](https://cdn.adscientificindex.com/logos/27082.png)
Organic trace analysis
Environmental Fate
Biotransformation
Non-target analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
67,347
![Switzerland](/flags/ch.png)
1,055
![](https://cdn.adscientificindex.com/logos/27082.png)
9
Carsten J. Schubert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
![](https://cdn.adscientificindex.com/logos/27082.png)
Methane emission and oxidation
organic matter degradation
paleo reconstructions
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
108,540
![Switzerland](/flags/ch.png)
1,593
![](https://cdn.adscientificindex.com/logos/27082.png)
20
Kathrin Fenner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
88
0.871
![](https://cdn.adscientificindex.com/logos/27082.png)
Environmental Chemistry
Microbial Biotransformation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
115,294
![Switzerland](/flags/ch.png)
1,672
![](https://cdn.adscientificindex.com/logos/27082.png)
21
Thomas Hofstetter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
89
0.918
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
124,770
![Switzerland](/flags/ch.png)
1,774
![](https://cdn.adscientificindex.com/logos/27082.png)
23
Heinz Singer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
82
0.891
![](https://cdn.adscientificindex.com/logos/27082.png)
Analytical Chemistry
Environmental Chemistry
Mass Spectrometry
non-target Analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
176,154
![Switzerland](/flags/ch.png)
2,317
![](https://cdn.adscientificindex.com/logos/27082.png)
35
Christa McArdell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
56
0.778
![](https://cdn.adscientificindex.com/logos/27082.png)
Environmental Chemistry
Organic Trace Analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
490,905
![Switzerland](/flags/ch.png)
5,369
![](https://cdn.adscientificindex.com/logos/27082.png)
67
Niksa Odzak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
![](https://cdn.adscientificindex.com/logos/27082.png)
Environmental Chemistry
Aquatic Chemistry
Water Chemistry
Speciation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
512,990
![Switzerland](/flags/ch.png)
5,599
![](https://cdn.adscientificindex.com/logos/27082.png)
68
Elisabeth M.-L. Janssen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
![](https://cdn.adscientificindex.com/logos/27082.png)
Environmental Chemistry of Biomolecules
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
719,588
![Switzerland](/flags/ch.png)
7,608
![](https://cdn.adscientificindex.com/logos/27082.png)
97
Oliver F. Brandenberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
![](https://cdn.adscientificindex.com/logos/27082.png)
Biocatalysis
Directed Evolution
Green Chemistry
Plastic Biodegradation
Cyanotoxins
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
840,124
![Switzerland](/flags/ch.png)
8,848
![](https://cdn.adscientificindex.com/logos/27082.png)
111
Jennifer Schollée
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
![](https://cdn.adscientificindex.com/logos/27082.png)
environmental chemistry
analytical chemistry
non-target analysis
transformation products
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* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,444,706
![Switzerland](/flags/ch.png)
13,782
![](https://cdn.adscientificindex.com/logos/27082.png)
158
Enric Petrus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/27082.png)
Computational Chemistry
Aqueous Speciation
Chemical Reaction Networks
Automation