Citation Rankings
Highly Cited Researchers

Natural Sciences / Chemical Sciences Highly Cited Researchers 101 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Last 6 Years Citation Rankings

Rankings

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15,323
World Rank
Brazil
145
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
7
University
Ranking Based On Selection:
1

Citation Metrics

  • Total
    45,816
  • Last 6 Years
    17,627
  • Last 6 Years / Total
    0.385
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* Last 6 Years Citation Rankings

Rankings

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52,848
World Rank
Brazil
591
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
41
University
Ranking Based On Selection:
2
* Last 6 Years Citation Rankings

Rankings

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64,791
World Rank
Brazil
780
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
55
University
Ranking Based On Selection:
3
Natural Sciences / Chemical Sciences
Analytical Chemistry | Electrochemistry | Bioanalytical | Sensor

Citation Metrics

  • Total
    24,107
  • Last 6 Years
    6,595
  • Last 6 Years / Total
    0.274
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* Last 6 Years Citation Rankings

Rankings

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72,188
World Rank
Brazil
899
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
67
University
Ranking Based On Selection:
4
Natural Sciences / Chemical Sciences
carotenóides | antocianinas | Food Chemistr

Citation Metrics

  • Total
    14,063
  • Last 6 Years
    6,097
  • Last 6 Years / Total
    0.434
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* Last 6 Years Citation Rankings

Rankings

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102,909
World Rank
Brazil
1,445
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
104
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
espectroscopia molecular | quimica teorica | quimiometri

Citation Metrics

  • Total
    15,699
  • Last 6 Years
    4,637
  • Last 6 Years / Total
    0.295
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* Last 6 Years Citation Rankings

Rankings

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137,735
World Rank
Brazil
2,183
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
158
University
Ranking Based On Selection:
6
Natural Sciences / Chemical Sciences
Química Analítica | Espectroscopia NIR | Espectroscopia Vibracional | Espectroscopia TH

Citation Metrics

  • Total
    8,525
  • Last 6 Years
    3,634
  • Last 6 Years / Total
    0.426
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* Last 6 Years Citation Rankings

Rankings

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140,043
World Rank
Brazil
2,234
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
161
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
Theoretical Chemistry | Molecular Dynamics Simulations | Proteins | Nanomaterials | Liquid

Citation Metrics

  • Total
    7,604
  • Last 6 Years
    3,584
  • Last 6 Years / Total
    0.471
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* Last 6 Years Citation Rankings

Rankings

flag
148,137
World Rank
Brazil
2,413
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
171
University
Ranking Based On Selection:
8
Natural Sciences / Chemical Sciences
Electrochemistry | Sensors and Biosensors | Paper-based Analytical Devices | Portable devices - Wearable Sensors | Forensic analysi

Citation Metrics

  • Total
    4,307
  • Last 6 Years
    3,414
  • Last 6 Years / Total
    0.793
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* Last 6 Years Citation Rankings

Rankings

flag
149,321
World Rank
Brazil
2,457
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
176
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    4,373
  • Last 6 Years
    3,391
  • Last 6 Years / Total
    0.775
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* Last 6 Years Citation Rankings

Rankings

flag
154,368
World Rank
Brazil
2,570
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
187
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
bioanalítica | preparo de amostras | espectrometria de massas | mecanizaçã

Citation Metrics

  • Total
    11,719
  • Last 6 Years
    3,295
  • Last 6 Years / Total
    0.281
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* Last 6 Years Citation Rankings

Rankings

flag
155,077
World Rank
Brazil
2,585
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
189
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
Espectrometria de Massas | Proteômica | Estrutura de proteína

Citation Metrics

  • Total
    8,834
  • Last 6 Years
    3,282
  • Last 6 Years / Total
    0.372
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* Last 6 Years Citation Rankings

Rankings

flag
175,124
World Rank
Brazil
3,073
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
215
University
Ranking Based On Selection:
12
Natural Sciences / Chemical Sciences
homogeneous catalysis and organic photochemistr

Citation Metrics

  • Total
    4,469
  • Last 6 Years
    2,946
  • Last 6 Years / Total
    0.659
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* Last 6 Years Citation Rankings

Rankings

flag
180,310
World Rank
Brazil
3,188
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
223
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
química analítica | instrumentação | fitoquímica | óleos essenciais | spm

Citation Metrics

  • Total
    6,299
  • Last 6 Years
    2,867
  • Last 6 Years / Total
    0.455
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* Last 6 Years Citation Rankings

Rankings

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187,531
World Rank
Brazil
3,376
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
232
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
polymers | low enviromental impact materials | polymer additive

Citation Metrics

  • Total
    16,812
  • Last 6 Years
    2,766
  • Last 6 Years / Total
    0.165
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* Last 6 Years Citation Rankings

Rankings

flag
200,559
World Rank
Brazil
3,722
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
247
University
Ranking Based On Selection:
15
Natural Sciences / Chemical Sciences
química | coloides | surfactantes | polímero

Citation Metrics

  • Total
    7,290
  • Last 6 Years
    2,598
  • Last 6 Years / Total
    0.356
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* Last 6 Years Citation Rankings

Rankings

flag
203,968
World Rank
Brazil
3,840
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
256
University
Ranking Based On Selection:
16
Natural Sciences / Chemical Sciences
Polymer Reaction Engineerin

Citation Metrics

  • Total
    4,014
  • Last 6 Years
    2,558
  • Last 6 Years / Total
    0.637
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* Last 6 Years Citation Rankings

Rankings

flag
211,299
World Rank
Brazil
4,051
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
270
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Analytical chemistry | electrochemistry | electroanalytical | sensors | 3D printin

Citation Metrics

  • Total
    2,597
  • Last 6 Years
    2,475
  • Last 6 Years / Total
    0.953
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* Last 6 Years Citation Rankings

Rankings

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219,375
World Rank
Brazil
4,267
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
287
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
Cromatografia Gasosa | Microextração | Impressão Molecula

Citation Metrics

  • Total
    6,761
  • Last 6 Years
    2,387
  • Last 6 Years / Total
    0.353
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* Last 6 Years Citation Rankings

Rankings

flag
220,472
World Rank
Brazil
4,301
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
290
University
Ranking Based On Selection:
19
* Last 6 Years Citation Rankings

Rankings

flag
225,940
World Rank
Brazil
4,466
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
297
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Materials chemistry | electrostatics

Citation Metrics

  • Total
    9,121
  • Last 6 Years
    2,320
  • Last 6 Years / Total
    0.254
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* Last 6 Years Citation Rankings

Rankings

flag
227,658
World Rank
Brazil
4,525
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
304
University
Ranking Based On Selection:
21
Natural Sciences / Chemical Sciences
Organic synthesis - Functional Organic Materials - Medicinal Chemistry - Heterocycles - Spectroscop

Citation Metrics

  • Total
    2,883
  • Last 6 Years
    2,304
  • Last 6 Years / Total
    0.799
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* Last 6 Years Citation Rankings

Rankings

flag
234,755
World Rank
Brazil
4,763
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
316
University
Ranking Based On Selection:
22
Natural Sciences / Chemical Sciences
Computational Chemistry | Medicinal Chemistry | Molecular Modeling | Structural Biology | Bioinformatic

Citation Metrics

  • Total
    3,077
  • Last 6 Years
    2,236
  • Last 6 Years / Total
    0.727
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* Last 6 Years Citation Rankings

Rankings

flag
239,112
World Rank
Brazil
4,908
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
325
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
química orgânica | síntese orgânica | catálise | heterociclo

Citation Metrics

  • Total
    7,168
  • Last 6 Years
    2,196
  • Last 6 Years / Total
    0.306
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* Last 6 Years Citation Rankings

Rankings

flag
244,945
World Rank
Brazil
5,073
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
336
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Analytical Chemistry | Food toxicology | Environmental Chemistr

Citation Metrics

  • Total
    5,332
  • Last 6 Years
    2,145
  • Last 6 Years / Total
    0.402
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* Last 6 Years Citation Rankings

Rankings

flag
251,830
World Rank
Brazil
5,273
Country Rank
Universidade Estadual de Campinas UNICAMP Logo
347
University
Ranking Based On Selection:
25
Natural Sciences / Chemical Sciences
Química | Biomateriais | Bioquímica do óxido nítric

Citation Metrics

  • Total
    5,589
  • Last 6 Years
    2,086
  • Last 6 Years / Total
    0.373
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