Citation Rankings
Highly Cited Researchers
Natural Sciences / Chemical Sciences Highly Cited Researchers 203 Scientists Citation in Portugal Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 51
Química Tecnológica Termodinâmica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
1,600
0.544
* Total Citation Counts Rankings
Ranking Based On Selection: 52
mass spectrometry
photodynamic therapy
cancer
transition metal complexes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,935
900
0.307
* Total Citation Counts Rankings
Ranking Based On Selection: 53
BioInorganic Chemistry
Metallodrugs
Coordination Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,906
988
0.340
* Total Citation Counts Rankings
Ranking Based On Selection: 54
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,903
550
0.189
* Total Citation Counts Rankings
Ranking Based On Selection: 55
Sol-Gel
Electrochemistry
Analytical Chemical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,840
1,268
0.446
* Total Citation Counts Rankings
Ranking Based On Selection: 56
Química
Química Analítica
Ciências do Ambiente
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,748
1,150
0.418
* Total Citation Counts Rankings
Ranking Based On Selection: 57
Pharmaceutical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,573
993
0.386
* Total Citation Counts Rankings
Ranking Based On Selection: 58
Plant Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,570
2,109
0.821
* Total Citation Counts Rankings
Ranking Based On Selection: 59
semicondutor nanoparticles
photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,563
1,086
0.424
* Total Citation Counts Rankings
Ranking Based On Selection: 60
Analytical Chemistry
Metrology in Chemistry
Examinology in Chemistry
Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,532
0.606
* Total Citation Counts Rankings
Ranking Based On Selection: 61
Chemistry
Catalysis
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,521
710
0.282
* Total Citation Counts Rankings
Ranking Based On Selection: 62
synthesis of coordination complexes
electrochemistry
biocatalysis with laccases towards hair dyes and heterocyclic cores
lig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,443
1,076
0.440
* Total Citation Counts Rankings
Ranking Based On Selection: 63
Natural product chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,425
1,989
0.820
* Total Citation Counts Rankings
Ranking Based On Selection: 64
Química
Electroquímica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
505
0.210
* Total Citation Counts Rankings
Ranking Based On Selection: 65
Química de coordenação
Catálise homogénea
Eletroquímica
Quimica organometálica
Activação de CO2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
1,215
0.508
* Total Citation Counts Rankings
Ranking Based On Selection: 66
Proteinas
Alimentos funcionais
peptidos
prebioticos
probioticos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,250
1,361
0.605
* Total Citation Counts Rankings
Ranking Based On Selection: 67
Solid State Chemistry and crystal_engineering_and_pharmaceutical_sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
824
0.369
* Total Citation Counts Rankings
Ranking Based On Selection: 68
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,088
1,085
0.520
* Total Citation Counts Rankings
Ranking Based On Selection: 69
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,080
1,012
0.487
* Total Citation Counts Rankings
Ranking Based On Selection: 70
Chemistry
Crystallography
Polymorphism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,058
712
0.346
* Total Citation Counts Rankings
Ranking Based On Selection: 71
Environmental Chemisty
Analytical Chemistry
Chromatography
Biotechnology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,990
1,247
0.627
* Total Citation Counts Rankings
Ranking Based On Selection: 72
Chemistry
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
492
0.252
* Total Citation Counts Rankings
Ranking Based On Selection: 73
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,803
1,231
0.683
* Total Citation Counts Rankings
Ranking Based On Selection: 74
Química
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,723
812
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 75
Quimica e Bioquimica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
724
0.441
* Total Citation Counts Rankings
Rankings
334,660
1,107
246
Ranking Based On Selection: 51
Mj Lourenço
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
1,600
0.544
Química Tecnológica Termodinâmica
* Total Citation Counts Rankings
Rankings
335,143
1,108
22
Ranking Based On Selection: 52
Marijana Petkovic
Universidade da Madeira
Funchal, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,935
900
0.307
mass spectrometry
photodynamic therapy
cancer
transition metal complexes
* Total Citation Counts Rankings
Rankings
337,799
1,119
249
Ranking Based On Selection: 53
Ana Isabel Tomaz
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,906
988
0.340
BioInorganic Chemistry
Metallodrugs
Coordination Chemistry
* Total Citation Counts Rankings
Rankings
338,083
1,122
250
Ranking Based On Selection: 54
Christopher Maycock
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,903
550
0.189
* Total Citation Counts Rankings
Rankings
344,179
1,143
260
Ranking Based On Selection: 55
Carlos Jr Silva
Universidade do Minho
Braga, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,840
1,268
0.446
Sol-Gel
Electrochemistry
Analytical Chemical
* Total Citation Counts Rankings
Rankings
353,484
1,186
25
Ranking Based On Selection: 56
Eduarda Santos
Universidade de Aveiro
Aveiro, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,748
1,150
0.418
Química
Química Analítica
Ciências do Ambiente
* Total Citation Counts Rankings
Rankings
372,308
1,261
10
Ranking Based On Selection: 57
Carla Guimarães Moutinho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,573
993
0.386
* Total Citation Counts Rankings
Rankings
372,571
1,265
7
Ranking Based On Selection: 58
Rupesh Kumar Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,570
2,109
0.821
* Total Citation Counts Rankings
Rankings
373,399
1,269
279
Ranking Based On Selection: 59
Olinda Coelho Monteiro|O.C. Monteiro, Monteiro, O.C.
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,563
1,086
0.424
semicondutor nanoparticles
photocatalysis
* Total Citation Counts Rankings
Rankings
377,480
1,287
285
Ranking Based On Selection: 60
Ricardo Jorge Neves Bettencourt Da Silva
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,527
1,532
0.606
Analytical Chemistry
Metrology in Chemistry
Examinology in Chemistry
Environmental Chemistry
* Total Citation Counts Rankings
Rankings
378,272
1,292
287
Ranking Based On Selection: 61
Carla D. Nunes
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,521
710
0.282
Chemistry
Catalysis
Nanomaterials
* Total Citation Counts Rankings
Rankings
387,480
1,328
9
Ranking Based On Selection: 62
Maria Paula Robalo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,443
1,076
0.440
synthesis of coordination complexes
electrochemistry
biocatalysis with laccases towards hair dyes and heterocyclic cores
lig
* Total Citation Counts Rankings
Rankings
389,633
1,344
26
Ranking Based On Selection: 63
Taofiq Oludemi
Instituto Politécnico de Bragança
Bragança, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,425
1,989
0.820
* Total Citation Counts Rankings
Rankings
391,568
1,357
302
Ranking Based On Selection: 64
Mi Da Silva Pereira
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
505
0.210
* Total Citation Counts Rankings
Rankings
393,437
1,363
11
Ranking Based On Selection: 65
Elisabete Alegria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
1,215
0.508
Química de coordenação
Catálise homogénea
Eletroquímica
Quimica organometálica
Activação de CO2
* Total Citation Counts Rankings
Rankings
411,951
1,438
37
Ranking Based On Selection: 66
Manuela Amorim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,250
1,361
0.605
Proteinas
Alimentos funcionais
peptidos
prebioticos
probioticos
* Total Citation Counts Rankings
Rankings
414,356
1,445
317
Ranking Based On Selection: 67
M. Fatima M. Piedade
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
824
0.369
Solid State Chemistry and crystal_engineering_and_pharmaceutical_sciences
* Total Citation Counts Rankings
Rankings
435,228
1,512
330
Ranking Based On Selection: 68
Andreia Valente
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,088
1,085
0.520
* Total Citation Counts Rankings
Rankings
436,426
1,517
332
Ranking Based On Selection: 69
Daniel Jva Dos Santos
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,080
1,012
0.487
* Total Citation Counts Rankings
Rankings
439,786
1,528
8
Ranking Based On Selection: 70
José A Fernandes
Instituto Politécnico de Setúbal
Setúbal, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,058
712
0.346
Chemistry
Crystallography
Polymorphism
* Total Citation Counts Rankings
Rankings
450,348
1,571
43
Ranking Based On Selection: 71
Alexandra S Maia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,990
1,247
0.627
Environmental Chemisty
Analytical Chemistry
Chromatography
Biotechnology.
* Total Citation Counts Rankings
Rankings
456,000
1,599
353
Ranking Based On Selection: 72
Rosa Batista
Universidade do Minho
Braga, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,956
492
0.252
* Total Citation Counts Rankings
Rankings
482,278
1,719
377
Ranking Based On Selection: 73
Jaime As Coelho
Universidade de Lisboa
Lisboa, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,803
1,231
0.683
* Total Citation Counts Rankings
Rankings
497,585
1,784
61
Ranking Based On Selection: 74
Manuela Correia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,723
812
0.471
* Total Citation Counts Rankings
Rankings
514,318
1,842
38
Ranking Based On Selection: 75
Rafaela Guimaraes
Instituto Politécnico de Bragança
Bragança, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,640
724
0.441