World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
49
Citations
9331
World Ranking
14755
National Ranking
124

Angelina Pena publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Angelina Pena sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 105 publications — 3rd percentile

3% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Angelina Pena D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Angelina Pena sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 49 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Angelina Pena is affiliated with the University of Coimbra in Portugal and has contributed extensively to research in agricultural and biological sciences as well as environmental science. Their work spans several subfields, including plant science, food science, health, toxicology and mutagenesis, pollution, and animal science and zoology.

Their research interests focus on several key topics, among which are:

  • Mycotoxins in Agriculture and Food
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Seed and Plant Biochemistry
  • Wheat and Barley Genetics and Pathology
  • Carcinogens and Genotoxicity Assessment
  • Phytochemicals and Antioxidant Activities
  • Coccidia and coccidiosis research

Angelina Pena has published numerous papers in prominent scientific journals, with some recent examples including:

  • "Glyphosate Use, Toxicity and Occurrence in Food" published in 2021 in Foods
  • "Selected Pharmaceuticals in Different Aquatic Compartments: Part I-Source, Fate and Occurrence" published in 2020 in Molecules
  • "Citrinin in Foods and Supplements: A Review of Occurrence and Analytical Methodologies" published in 2020 in Foods
  • "By-products of dates, cherries, plums and artichokes: A source of valuable bioactive compounds" published in 2022 in Trends in Food Science & Technology
  • "Coccidiostats and Poultry: A Comprehensive Review and Current Legislation" published in 2022 in Foods

Their frequent collaborators include:

  • André M.P.T. Pereira
  • Liliana J.G. Silva
  • Sofia Duarte
  • Celeste M. Lino
  • A. Sanches-Silva

Angelina Pena's works are regularly published in journals such as Foods, Molecules, Toxins, Acta Portuguesa de Nutrição, and Food Additives & Contaminants Part A. Foods is the most frequent venue with eight publications, followed by Molecules and Toxins with six each.

Best Publications

  • Ecotoxicological aspects related to the presence of pharmaceuticals in the aquatic environment

    Lúcia H.M.L.M. Santos;A.N. Araújo;Adriano Fachini;A. Pena

  • Contribution of hospital effluents to the load of pharmaceuticals in urban wastewaters: Identification of ecologically relevant pharmaceuticals

    Lúcia H.M.L.M. Santos;Meritxell Gros;Sara Rodriguez-Mozaz;Cristina Delerue-Matos

  • A review on ochratoxin A occurrence and effects of processing of cereal and cereal derived food products.

    S.C. Duarte;A. Pena;C.M. Lino

  • An overview of analytical methodologies for the determination of antibiotics in environmental waters

    Marcela Seifrtová;Lucie Nováková;Celeste Lino;Angelina Pena

  • Environmental impact of pharmaceuticals from Portuguese wastewaters: geographical and seasonal occurrence, removal and risk assessment.

    André M.P.T. Pereira;Liliana J.G. Silva;Leonor M. Meisel;Celeste M. Lino

  • Determination of fluoroquinolone antibiotics in hospital and municipal wastewaters in Coimbra by liquid chromatography with a monolithic column and fluorescence detection.

    M. Seifrtová;A. Pena;C. M. Lino;P. Solich

  • Selective serotonin re-uptake inhibitors (SSRIs) in the aquatic environment: An ecopharmacovigilance approach

    Liliana J.G. Silva;Celeste M. Lino;Leonor M. Meisel;Angelina Pena

  • Assessment of pesticide residues in honey samples from portugal and Spain.

    Cristina Blasco;Mónica Fernández;Angelina Pena;Celeste Lino

  • Aflatoxin M1 in marketed milk in Portugal: Assessment of human and animal exposure

    S.C. Duarte;A.M. Almeida;A.S. Teixeira;A.L. Pereira

  • Reviewing the serotonin reuptake inhibitors (SSRIs) footprint in the aquatic biota: Uptake, bioaccumulation and ecotoxicology

    Liliana J.G. Silva;André M.P.T. Pereira;Leonor M. Meisel;Celeste M. Lino

  • Tetracycline antibiotics in hospital and municipal wastewaters: a pilot study in Portugal

    A. Pena;M. Paulo;L. J. G. Silva;M. Seifrtová

  • Determination of organochlorine pesticide residues in honey from the central zone of Portugal and the Valencian community of Spain.

    C. Blasco;C.M. Lino;Y. Picó;A. Pena

  • Determination of fluoroquinolone antibiotics in surface waters from Mondego River by high performance liquid chromatography using a monolithic column.

    Angelina Pena;Daniela Chmielova;Celeste M. Lino;Petr Solich

  • Mycotoxin food and feed regulation and the specific case of ochratoxin A: a review of the worldwide status

    S C Duarte;C M Lino;A Pena

  • Glyphosate Use, Toxicity and Occurrence in Food.

    Diogo Soares;Liliana Silva;Sofia Duarte;Angelina Pena

  • Human pharmaceuticals in Portuguese rivers: The impact of water scarcity in the environmental risk.

    André M.P.T. Pereira;Liliana J.G. Silva;Célia S.M. Laranjeiro;Leonor M. Meisel

  • Validation of an Analytical Methodology for Determination of Oxytetracycline and Tetracycline Residues in Honey by HPLC with Fluorescence Detection

    A. Pena;N. Pelantova;C. M. Lino;M. I. N. Silveira

  • Citrinin in Foods and Supplements: A Review of Occurrence and Analytical Methodologies.

    Liliana J G Silva;André M P T Pereira;Angelina Pena;Celeste M Lino

  • Selected Pharmaceuticals in Different Aquatic Compartments: Part I-Source, Fate and Occurrence.

    André M.P.T. Pereira;Liliana J.G. Silva;Célia Laranjeiro;Celeste M. Lino

  • Occurrence of caffeine, saccharin, benzoic acid and sorbic acid in soft drinks and nectars in Portugal and subsequent exposure assessment

    C.M. Lino;A. Pena

  • Estimation of ochratoxin A in portuguese population: new data on the occurrence in human urine by high performance liquid chromatography with fluorescence detection.

    A. Pena;M. Seifrtová;C. Lino;I. Silveira

  • Food safety implications of ochratoxin A in animal-derived food products

    Sofia C. Duarte;Celeste M. Lino;Angelina Pena

  • Dispersive liquid-liquid microextraction followed by microwave-assisted silylation and gas chromatography-mass spectrometry analysis for simultaneous trace quantification of bisphenol A and 13 ultraviolet filters in wastewaters.

    S.C. Cunha;A. Pena;J.O. Fernandes

Frequent Co-Authors

Celeste M. Lino
Celeste M. Lino University of Coimbra
Petr Solich
Petr Solich Charles University
Cristina Delerue-Matos
Cristina Delerue-Matos Instituto Superior de Engenharia do Porto
Jordi Mañes
Jordi Mañes University of Valencia
Guillermina Font
Guillermina Font University of Valencia
Simone Morais
Simone Morais Polytechnic Institute of Porto
Lúcia Santos
Lúcia Santos University of Porto
Juan Carlos Moltó
Juan Carlos Moltó University of Valencia
Sara C. Cunha
Sara C. Cunha University of Porto
Damià Barceló
Damià Barceló University of Almería

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