Rankings for Scientist

University, Subject, Country, Region, World

University of Helsinki Scientists Natural Sciences / Chemical Sciences Rankings 2024

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Total 25 scientist, 1 country, 1 institution
Markku Leskela
Markku Leskela
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Atomic Layer Deposition
H-Index Rankings
University / Institution:
# 11
Country:
# 18
Region:
# 1,660
World:
# 4,881
H-Index
Total:
115
Last 6 Year:
53
Last 6 Year/Total:
0.461
i10 Index
Total:
691
Last 6 Year:
344
Last 6 Year/Total:
0.498
Citation
Total:
56,619
Last 6 Year:
17,255
Last 6 Year/Total:
0.305
Pekka Pyykko
Pekka Pyykko
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Quantum chemistry. Heavy element chemistry. Relativistic effects.
H-Index Rankings
University / Institution:
# 31
Country:
# 79
Region:
# 5,437
World:
# 16,112
H-Index
Total:
84
Last 6 Year:
34
Last 6 Year/Total:
0.405
i10 Index
Total:
272
Last 6 Year:
103
Last 6 Year/Total:
0.379
Citation
Total:
37,638
Last 6 Year:
7,969
Last 6 Year/Total:
0.212
Dage Sundholm
Dage Sundholm
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
H-Index Rankings
University / Institution:
# 96
Country:
# 274
Region:
# 16,299
World:
# 46,942
H-Index
Total:
60
Last 6 Year:
32
Last 6 Year/Total:
0.533
i10 Index
Total:
227
Last 6 Year:
119
Last 6 Year/Total:
0.524
Citation
Total:
12,608
Last 6 Year:
4,403
Last 6 Year/Total:
0.349
David P Fewer
David P Fewer
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Microbial diversity
toxic cyanobacteria
water quality
toxins and natural products
H-Index Rankings
University / Institution:
# 178
Country:
# 593
Region:
# 35,284
World:
# 98,710
H-Index
Total:
45
Last 6 Year:
33
Last 6 Year/Total:
0.733
i10 Index
Total:
84
Last 6 Year:
79
Last 6 Year/Total:
0.940
Citation
Total:
8,698
Last 6 Year:
4,631
Last 6 Year/Total:
0.532
Alistair King
Alistair King
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Cellulose chemistry and technology
NMR
surface chemistry
ionic liquids
H-Index Rankings
University / Institution:
# 275
Country:
# 961
Region:
# 54,892
World:
# 151,812
H-Index
Total:
37
Last 6 Year:
30
Last 6 Year/Total:
0.811
i10 Index
Total:
79
Last 6 Year:
68
Last 6 Year/Total:
0.861
Citation
Total:
5,540
Last 6 Year:
2,781
Last 6 Year/Total:
0.502
Jaakko Niinistö
Jaakko Niinistö
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
H-Index Rankings
University / Institution:
# 285
Country:
# 1,008
Region:
# 56,985
World:
# 157,128
H-Index
Total:
37
Last 6 Year:
20
Last 6 Year/Total:
0.541
i10 Index
Total:
62
Last 6 Year:
45
Last 6 Year/Total:
0.726
Citation
Total:
4,410
Last 6 Year:
1,600
Last 6 Year/Total:
0.363
Timo Hatanpää
Timo Hatanpää
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
ALD
precursor chemistry
H-Index Rankings
University / Institution:
# 349
Country:
# 1,269
Region:
# 72,001
World:
# 197,901
H-Index
Total:
33
Last 6 Year:
19
Last 6 Year/Total:
0.576
i10 Index
Total:
61
Last 6 Year:
45
Last 6 Year/Total:
0.738
Citation
Total:
4,335
Last 6 Year:
2,612
Last 6 Year/Total:
0.603
Nina Sarnela
Nina Sarnela
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
mass spectrometry
gas phase oxidation
atmospheric nucleation
H-Index Rankings
University / Institution:
# 355
Country:
# 1,290
Region:
# 73,285
World:
# 201,741
H-Index
Total:
32
Last 6 Year:
29
Last 6 Year/Total:
0.906
i10 Index
Total:
46
Last 6 Year:
43
Last 6 Year/Total:
0.935
Citation
Total:
5,757
Last 6 Year:
4,169
Last 6 Year/Total:
0.724
Yee Jun Tham
Yee Jun Tham
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
H-Index Rankings
University / Institution:
# 473
Country:
# 1,778
Region:
# 99,425
World:
# 272,633
H-Index
Total:
27
Last 6 Year:
26
Last 6 Year/Total:
0.963
i10 Index
Total:
45
Last 6 Year:
43
Last 6 Year/Total:
0.956
Citation
Total:
2,515
Last 6 Year:
2,041
Last 6 Year/Total:
0.812
Arkke Eskola
Arkke Eskola
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Reaction Kinetics
Combustion Chemistry
Atmospheric Chemistry
H-Index Rankings
University / Institution:
# 589
Country:
# 2,324
Region:
# 130,714
World:
# 359,887
H-Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
i10 Index
Total:
41
Last 6 Year:
26
Last 6 Year/Total:
0.634
Citation
Total:
2,660
Last 6 Year:
1,385
Last 6 Year/Total:
0.521
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Sakari Joenväärä
Sakari Joenväärä
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
mass spectrometry
glycopeptides
systems biology
H-Index Rankings
University / Institution:
# 597
Country:
# 2,349
Region:
# 131,682
World:
# 362,623
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
40
Last 6 Year:
28
Last 6 Year/Total:
0.700
Citation
Total:
2,270
Last 6 Year:
1,047
Last 6 Year/Total:
0.461
Jevgeni Parshintsev
Jevgeni Parshintsev
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Analytical Chemistry
H-Index Rankings
University / Institution:
# 608
Country:
# 2,396
Region:
# 133,552
World:
# 367,571
H-Index
Total:
23
Last 6 Year:
16
Last 6 Year/Total:
0.696
i10 Index
Total:
38
Last 6 Year:
23
Last 6 Year/Total:
0.605
Citation
Total:
1,494
Last 6 Year:
821
Last 6 Year/Total:
0.550
Xu Cheng He|Xucheng He
Xu Cheng He|Xucheng He
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
marine aerosol formation
atmospheric chemistry
mass spectrometry
H-Index Rankings
University / Institution:
# 650
Country:
# 2,625
Region:
# 146,113
World:
# 402,153
H-Index
Total:
21
Last 6 Year:
21
Last 6 Year/Total:
1.000
i10 Index
Total:
35
Last 6 Year:
35
Last 6 Year/Total:
1.000
Citation
Total:
1,788
Last 6 Year:
1,767
Last 6 Year/Total:
0.988
Lei Yao
Lei Yao
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Mass Spectrometry
Aerosols
H-Index Rankings
University / Institution:
# 654
Country:
# 2,636
Region:
# 146,625
World:
# 404,095
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
35
Last 6 Year:
34
Last 6 Year/Total:
0.971
Citation
Total:
2,103
Last 6 Year:
1,863
Last 6 Year/Total:
0.886
Nanna Myllys
Nanna Myllys
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Quantum chemistry
Atmospheric chemistry
Aerosol physics
Spectroscopy
H-Index Rankings
University / Institution:
# 700
Country:
# 2,850
Region:
# 158,292
World:
# 438,138
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
i10 Index
Total:
26
Last 6 Year:
26
Last 6 Year/Total:
1.000
Citation
Total:
1,140
Last 6 Year:
996
Last 6 Year/Total:
0.874
Markus Metsälä
Markus Metsälä
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Exhaled breath analysis
trace gas detection
laser spectroscopy
chemical ionization mass spectrometry
molecular spectroscopy
H-Index Rankings
University / Institution:
# 755
Country:
# 3,138
Region:
# 173,279
World:
# 480,930
H-Index
Total:
19
Last 6 Year:
14
Last 6 Year/Total:
0.737
i10 Index
Total:
30
Last 6 Year:
20
Last 6 Year/Total:
0.667
Citation
Total:
1,423
Last 6 Year:
739
Last 6 Year/Total:
0.519
Jhon Quiroz
Jhon Quiroz
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Heterogeneous Catalysis
Materials Science
H-Index Rankings
University / Institution:
# 882
Country:
# 3,727
Region:
# 205,089
World:
# 571,522
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
Citation
Total:
1,222
Last 6 Year:
956
Last 6 Year/Total:
0.782
Christopher D Daub
Christopher D Daub
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Molecular Simulation
Computational Chemistry and Physics
H-Index Rankings
University / Institution:
# 923
Country:
# 3,878
Region:
# 214,242
World:
# 599,577
H-Index
Total:
16
Last 6 Year:
11
Last 6 Year/Total:
0.688
i10 Index
Total:
22
Last 6 Year:
13
Last 6 Year/Total:
0.591
Citation
Total:
1,156
Last 6 Year:
407
Last 6 Year/Total:
0.352
Nicolai Bork
Nicolai Bork
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
atmospheric chemistry
ab initio calculations
ionic chemitry
spectroscopy
H-Index Rankings
University / Institution:
# 926
Country:
# 3,906
Region:
# 216,129
World:
# 604,572
H-Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
i10 Index
Total:
19
Last 6 Year:
10
Last 6 Year/Total:
0.526
Citation
Total:
737
Last 6 Year:
294
Last 6 Year/Total:
0.399
Haiyan Li
Haiyan Li
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
H-Index Rankings
University / Institution:
# 939
Country:
# 3,971
Region:
# 219,768
World:
# 614,862
H-Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
2,701
Last 6 Year:
2,615
Last 6 Year/Total:
0.968
Zahra Safaei|Mahsa Safaei
Zahra Safaei|Mahsa Safaei
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Chemical Engineering
Sensors
Environmental Analysis
Sustainable Digitalization
H-Index Rankings
University / Institution:
# 1,000
Country:
# 4,252
Region:
# 236,018
World:
# 662,981
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
Citation
Total:
963
Last 6 Year:
859
Last 6 Year/Total:
0.892
Johannes Pernaa
Johannes Pernaa
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
chemistry
educational cheminformatics
chemistry teacher education
ICT in chemistry education
H-Index Rankings
University / Institution:
# 1,095
Country:
# 4,645
Region:
# 258,415
World:
# 730,450
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
18
Last 6 Year:
10
Last 6 Year/Total:
0.556
Citation
Total:
707
Last 6 Year:
448
Last 6 Year/Total:
0.634
Joona Mikkilä
Joona Mikkilä
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
analytical chemistry
atmospheric pressure chemical ionization
enzymatic catalysis
biomaterials
self-assembly
H-Index Rankings
University / Institution:
# 1,188
Country:
# 5,112
Region:
# 290,871
World:
# 825,882
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
Citation
Total:
896
Last 6 Year:
550
Last 6 Year/Total:
0.614
Gordon W Driver
Gordon W Driver
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
biomass (lignin/cellulose)
ionic liquids
proton chemistry
thermodynamics
NMR relaxation
H-Index Rankings
University / Institution:
# 1,215
Country:
# 5,234
Region:
# 299,661
World:
# 850,302
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
11
Last 6 Year:
6
Last 6 Year/Total:
0.545
Citation
Total:
1,073
Last 6 Year:
362
Last 6 Year/Total:
0.337
Thomas Golin Almeida
Thomas Golin Almeida
University of Helsinki
University of Helsinki
Natural Sciences / Chemical Sciences
Atmospheric Chemistry
Computational Chemistry
Chemical Kinetics
Physical Organic Chemistry
H-Index Rankings
University / Institution:
# 1,449
Country:
# 6,395
Region:
# 415,101
World:
# 1,240,992
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
79
Last 6 Year:
54
Last 6 Year/Total:
0.684
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University / Institution Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
11 18 1,660 4,881
Markku LeskelaMarkku Leskela
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atomic Layer Deposition |

115 53 0.461 691 344 0.498 56,619 17,255 0.305
31 79 5,437 16,112
Pekka PyykkoPekka Pyykko
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Quantum chemistry. Heavy element chemistry. Relativistic effects. |

84 34 0.405 272 103 0.379 37,638 7,969 0.212
96 274 16,299 46,942
Dage SundholmDage Sundholm
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

60 32 0.533 227 119 0.524 12,608 4,403 0.349
178 593 35,284 98,710
David P FewerDavid P Fewer
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Microbial diversity | toxic cyanobacteria | water quality | toxins and natural products |

45 33 0.733 84 79 0.940 8,698 4,631 0.532
275 961 54,892 151,812
Alistair KingAlistair King
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Cellulose chemistry and technology | NMR | surface chemistry | ionic liquids |

37 30 0.811 79 68 0.861 5,540 2,781 0.502
285 1,008 56,985 157,128
Jaakko NiinistöJaakko Niinistö
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

37 20 0.541 62 45 0.726 4,410 1,600 0.363
349 1,269 72,001 197,901
Timo HatanpääTimo Hatanpää
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

ALD | precursor chemistry |

33 19 0.576 61 45 0.738 4,335 2,612 0.603
355 1,290 73,285 201,741
Nina SarnelaNina Sarnela
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

mass spectrometry | gas phase oxidation | atmospheric nucleation |

32 29 0.906 46 43 0.935 5,757 4,169 0.724
473 1,778 99,425 272,633
Yee Jun ThamYee Jun Tham
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry |

27 26 0.963 45 43 0.956 2,515 2,041 0.812
589 2,324 130,714 359,887
Arkke EskolaArkke Eskola
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Reaction Kinetics | Combustion Chemistry | Atmospheric Chemistry |

23 19 0.826 41 26 0.634 2,660 1,385 0.521
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597 2,349 131,682 362,623
Sakari JoenvääräSakari Joenväärä
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

mass spectrometry | glycopeptides | systems biology |

23 18 0.783 40 28 0.700 2,270 1,047 0.461
608 2,396 133,552 367,571
Jevgeni ParshintsevJevgeni Parshintsev
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Analytical Chemistry |

23 16 0.696 38 23 0.605 1,494 821 0.550
650 2,625 146,113 402,153
Xu Cheng He|Xucheng HeXu Cheng He|Xucheng He
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

marine aerosol formation | atmospheric chemistry | mass spectrometry |

21 21 1.000 35 35 1.000 1,788 1,767 0.988
654 2,636 146,625 404,095
Lei YaoLei Yao
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry | Mass Spectrometry | Aerosols |

21 20 0.952 35 34 0.971 2,103 1,863 0.886
700 2,850 158,292 438,138
Nanna MyllysNanna Myllys
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Quantum chemistry | Atmospheric chemistry | Aerosol physics | Spectroscopy |

20 18 0.900 26 26 1.000 1,140 996 0.874
755 3,138 173,279 480,930
Markus MetsäläMarkus Metsälä
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Exhaled breath analysis | trace gas detection | laser spectroscopy | chemical ionization mass spectrometry | molecular spectroscopy |

19 14 0.737 30 20 0.667 1,423 739 0.519
882 3,727 205,089 571,522
Jhon QuirozJhon Quiroz
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Heterogeneous Catalysis | Materials Science |

16 16 1.000 19 18 0.947 1,222 956 0.782
923 3,878 214,242 599,577
Christopher D DaubChristopher D Daub
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Molecular Simulation | Computational Chemistry and Physics |

16 11 0.688 22 13 0.591 1,156 407 0.352
926 3,906 216,129 604,572
Nicolai BorkNicolai Bork
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

atmospheric chemistry | ab initio calculations | ionic chemitry | spectroscopy |

16 10 0.625 19 10 0.526 737 294 0.399
939 3,971 219,768 614,862
Haiyan LiHaiyan Li
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry |

15 15 1.000 16 15 0.938 2,701 2,615 0.968
1,000 4,252 236,018 662,981
Zahra Safaei|Mahsa SafaeiZahra Safaei|Mahsa Safaei
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Chemical Engineering | Sensors | Environmental Analysis | Sustainable Digitalization |

14 13 0.929 20 17 0.850 963 859 0.892
1,095 4,645 258,415 730,450
Johannes PernaaJohannes Pernaa
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

chemistry | educational cheminformatics | chemistry teacher education | ICT in chemistry education |

13 10 0.769 18 10 0.556 707 448 0.634
1,188 5,112 290,871 825,882
Joona MikkiläJoona Mikkilä
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

analytical chemistry | atmospheric pressure chemical ionization | enzymatic catalysis | biomaterials | self-assembly |

11 10 0.909 11 10 0.909 896 550 0.614
1,215 5,234 299,661 850,302
Gordon W DriverGordon W Driver
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

biomass (lignin/cellulose) | ionic liquids | proton chemistry | thermodynamics | NMR relaxation |

11 7 0.636 11 6 0.545 1,073 362 0.337
1,449 6,395 415,101 1,240,992
Thomas Golin AlmeidaThomas Golin Almeida
Finland University of Helsinki University of Helsinki Natural Sciences / Chemical Sciences

Atmospheric Chemistry | Computational Chemistry | Chemical Kinetics | Physical Organic Chemistry |

4 4 1.000 3 3 1.000 79 54 0.684