Subject Rankings

Canada Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :26
Leigh Anderson
Diagnostics
proteomics
mass spectrometry
Metrics
H-Index
i10 Index
Citation Counts
80
217
37,993
* Total H IndexRankings
Ranking Based On Selection :27
Paul W Ayers
theoretical chemistry
numerical algorithms
chemical concepts and reactivity
quantum chemistry
electronic structure theory
Metrics
H-Index
i10 Index
Citation Counts
79
303
23,158
* Total H IndexRankings
Ranking Based On Selection :28
Chris Orvig
Medicinal inorganic chemistry
Metrics
H-Index
i10 Index
Citation Counts
79
254
25,069
* Total H IndexRankings
Ranking Based On Selection :30
Warren E Piers
organometallic chemistry
catalysis
Metrics
H-Index
i10 Index
Citation Counts
78
238
23,588
* Total H IndexRankings
Ranking Based On Selection :31
G Michael Bancroft
X-ray and Raman spectroscopies
Metrics
H-Index
i10 Index
Citation Counts
78
364
23,834
* Total H IndexRankings
Ranking Based On Selection :32
Josef Paldus
quantum chemistry
Metrics
H-Index
i10 Index
Citation Counts
78
275
21,568
* Total H IndexRankings
Ranking Based On Selection :33
Paitoon PT Tontiwachwuthikul
Carbon capture
CCUS
Greenhouse gas control
CO2 Capture with solvents
Post-combustion carbon capture
Metrics
H-Index
i10 Index
Citation Counts
77
279
19,700
* Total H IndexRankings
Ranking Based On Selection :34
Mark J Maclachlan
materials chemistry
inorganic chemistry
supramolecular chemistry
cellulose nanocrystals
macrocycles
Metrics
H-Index
i10 Index
Citation Counts
77
226
21,210
* Total H IndexRankings
Ranking Based On Selection :35
R Stan Brown
physical organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
77
403
50,712
* Total H IndexRankings
Ranking Based On Selection :36
Yue Zhao
polymers
materials
Metrics
H-Index
i10 Index
Citation Counts
76
214
20,661
* Total H IndexRankings
Ranking Based On Selection :37
Liang Li
Analytical Chemistry
Analytical Mass Spectrometry
Metabolomics
Proteomics
Disease Biomarker Discovery
Metrics
H-Index
i10 Index
Citation Counts
76
269
23,605
* Total H IndexRankings
Ranking Based On Selection :38
Suning Wang
organoboron materials and chemistry
photochemistry
Metrics
H-Index
i10 Index
Citation Counts
76
295
21,180
* Total H IndexRankings
Ranking Based On Selection :39
Philip G Jessop
green chemistry
CO2
green solvents
stimuli-responsive materials
Metrics
H-Index
i10 Index
Citation Counts
75
188
26,841
* Total H IndexRankings
Ranking Based On Selection :41
Aicheng Chen
Electrochemistry
Photoelectrochemistry
Biosensor
Nanoscience
Metrics
H-Index
i10 Index
Citation Counts
74
227
20,388
* Total H IndexRankings
Ranking Based On Selection :42
Aaron Wheeler
microfluidics
Metrics
H-Index
i10 Index
Citation Counts
74
152
18,841
* Total H IndexRankings
Ranking Based On Selection :45
Li Chen
organic/inorganic nanocomposites
Metrics
H-Index
i10 Index
Citation Counts
72
256
17,922
* Total H IndexRankings
Ranking Based On Selection :46
Derek G Gray
Cellulose nanomaterials
chiral nematic suspensions and films of cellulose nanocrystals
lignocellulosic materials
Metrics
H-Index
i10 Index
Citation Counts
72
169
28,055
* Total H IndexRankings
Ranking Based On Selection :47
KW Michael Siu
Chemistry
Biology
Mass Spectrometry
Proteomics
Metrics
H-Index
i10 Index
Citation Counts
72
238
15,091
* Total H IndexRankings
Ranking Based On Selection :48
Rik Tykwinski
Physical organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
71
236
17,514
* Total H IndexRankings
Ranking Based On Selection :49
Robert H Pelton
Polymer Colloids
Water Soluble Polymers
Interfacial Engineering
Flocculation
and Latex
Metrics
H-Index
i10 Index
Citation Counts
71
256
21,644
* Total H IndexRankings
Ranking Based On Selection :50
Jacek Lipkowski
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
70
237
15,254
* Total H Index Rankings
Rankings
Ranking Based On Selection: 26
Leigh Anderson
Metrics
H-Index
i10-Index
Citation Counts
80
217
37,993
* Total H Index Rankings
Rankings
Ranking Based On Selection: 27
Paul W Ayers
Metrics
H-Index
i10-Index
Citation Counts
79
303
23,158
theoretical chemistry
numerical algorithms
chemical concepts and reactivity
quantum chemistry
electronic structure theory
* Total H Index Rankings
Rankings
Ranking Based On Selection: 28
Chris Orvig
Metrics
H-Index
i10-Index
Citation Counts
79
254
25,069
* Total H Index Rankings
Rankings
Ranking Based On Selection: 29
Daniel Bélanger
Metrics
H-Index
i10-Index
Citation Counts
78
208
27,851
* Total H Index Rankings
Rankings
Ranking Based On Selection: 30
Warren E Piers
Metrics
H-Index
i10-Index
Citation Counts
78
238
23,588
* Total H Index Rankings
Rankings
Ranking Based On Selection: 31
G Michael Bancroft
Metrics
H-Index
i10-Index
Citation Counts
78
364
23,834
* Total H Index Rankings
Rankings
Ranking Based On Selection: 32
Josef Paldus
Metrics
H-Index
i10-Index
Citation Counts
78
275
21,568
* Total H Index Rankings
Rankings
Ranking Based On Selection: 33
Paitoon PT Tontiwachwuthikul
Metrics
H-Index
i10-Index
Citation Counts
77
279
19,700
Carbon capture
CCUS
Greenhouse gas control
CO2 Capture with solvents
Post-combustion carbon capture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 34
Mark J Maclachlan
Metrics
H-Index
i10-Index
Citation Counts
77
226
21,210
materials chemistry
inorganic chemistry
supramolecular chemistry
cellulose nanocrystals
macrocycles
* Total H Index Rankings
Rankings
Ranking Based On Selection: 35
R Stan Brown
Metrics
H-Index
i10-Index
Citation Counts
77
403
50,712
* Total H Index Rankings
Rankings
Ranking Based On Selection: 36
Yue Zhao
Metrics
H-Index
i10-Index
Citation Counts
76
214
20,661
* Total H Index Rankings
Rankings
Ranking Based On Selection: 37
Liang Li
Metrics
H-Index
i10-Index
Citation Counts
76
269
23,605
Analytical Chemistry
Analytical Mass Spectrometry
Metabolomics
Proteomics
Disease Biomarker Discovery
* Total H Index Rankings
Rankings
Ranking Based On Selection: 38
Suning Wang
Metrics
H-Index
i10-Index
Citation Counts
76
295
21,180
organoboron materials and chemistry
photochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 39
Philip G Jessop
Metrics
H-Index
i10-Index
Citation Counts
75
188
26,841
green chemistry
CO2
green solvents
stimuli-responsive materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 40
Robert H Morris
Metrics
H-Index
i10-Index
Citation Counts
75
212
23,317
* Total H Index Rankings
Rankings
Ranking Based On Selection: 41
Aicheng Chen
Metrics
H-Index
i10-Index
Citation Counts
74
227
20,388
Electrochemistry
Photoelectrochemistry
Biosensor
Nanoscience
* Total H Index Rankings
Rankings
Ranking Based On Selection: 42
Aaron Wheeler
Metrics
H-Index
i10-Index
Citation Counts
74
152
18,841
* Total H Index Rankings
Rankings
Ranking Based On Selection: 43
Brian O Patrick
Metrics
H-Index
i10-Index
Citation Counts
74
446
27,226
* Total H Index Rankings
Rankings
Ranking Based On Selection: 44
Huining Xiao
Metrics
H-Index
i10-Index
Citation Counts
73
391
22,797
* Total H Index Rankings
Rankings
Ranking Based On Selection: 45
Li Chen
Metrics
H-Index
i10-Index
Citation Counts
72
256
17,922
* Total H Index Rankings
Rankings
Ranking Based On Selection: 46
Derek G Gray
Metrics
H-Index
i10-Index
Citation Counts
72
169
28,055
Cellulose nanomaterials
chiral nematic suspensions and films of cellulose nanocrystals
lignocellulosic materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 47
KW Michael Siu
Metrics
H-Index
i10-Index
Citation Counts
72
238
15,091
Chemistry
Biology
Mass Spectrometry
Proteomics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 48
Rik Tykwinski
Metrics
H-Index
i10-Index
Citation Counts
71
236
17,514
* Total H Index Rankings
Rankings
Ranking Based On Selection: 49
Robert H Pelton
Metrics
H-Index
i10-Index
Citation Counts
71
256
21,644
Polymer Colloids
Water Soluble Polymers
Interfacial Engineering
Flocculation
and Latex
* Total H Index Rankings
Rankings
Ranking Based On Selection: 50
Jacek Lipkowski
Metrics
H-Index
i10-Index
Citation Counts
70
237
15,254