World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
66
Citations
13639
World Ranking
7395
National Ranking
33

Antonio L. Braga 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 Antonio L. Braga 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: 375 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Antonio L. Braga 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 Antonio L. Braga 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: 66 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

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

Overview

Antonio L. Braga is affiliated with the Universidade Federal de Santa Catarina in Brazil. Their research spans the fields of Chemistry and Medicine, with a strong focus on Organic Chemistry and related subfields such as Toxicology, Materials Chemistry, Molecular Biology, and Pharmacology.

Their work prominently covers topics including organoselenium and organotellurium chemistry, sulfur-based synthesis techniques, radical photochemical reactions, and studies on synthesis and biological activity. Additional areas of research include crystallization and solubility studies, X-ray diffraction in crystallography, and synthesis combined with biological evaluation.

Their recent publications demonstrate engagement with both synthetic methodology and biological applications. Key papers include:

  • Electrochemical synthesis of selenyl-dihydrofurans via anodic selenofunctionalization of allyl-naphthol/phenol derivatives and their anti-Alzheimer activity, 2020, Organic & Biomolecular Chemistry
  • Electrohalogenation of organic compounds, 2021, Organic & Biomolecular Chemistry
  • Electrochemical Selenation/Cyclization of Quinones: A Rapid, Green and Efficient Access to Functionalized Trypanocidal and Antitumor Compounds, 2020, European Journal of Organic Chemistry
  • Trihaloisocyanuric acids in ethanol: an eco-friendly system for the regioselective halogenation of imidazo-heteroarenes, 2020, Green Chemistry
  • Light-Mediated Seleno-Functionalization of Organic Molecules: Recent Advances, 2021, The Chemical Record

Antonio L. Braga has collaborated frequently with several researchers, including:

  • Jamal Rafique
  • Sumbal Saba
  • Marcos R. Scheide
  • José S. S. Neto
  • Adaílton J. Bortoluzzi

Their publications appear regularly in notable scientific journals and databases, with recurring contributions to venues such as The Cambridge Structural Database, European Journal of Organic Chemistry, New Journal of Chemistry, Current Medicinal Chemistry, and Organic & Biomolecular Chemistry.

Best Publications

  • Vinylic tellurides: from preparation to their applicability in organic synthesis.

    Gilson Zeni;Diogo S. Lüdtke;Rodrigo B. Panatieri;Antonio L. Braga

  • Effect of organic forms of selenium on delta-aminolevulinate dehydratase from liver, kidney, and brain of adult rats.

    N.B.V. Barbosa;J.B.T. Rocha;G. Zeni;T. Emanuelli

  • Antioxidant Properties of New Chalcogenides Against Lipid Peroxidation in Rat Brain

    J. I. Rossato;L. A. Ketzer;F. B. Centurião;S. J. N. Silva

  • An efficient one-pot synthesis of symmetrical diselenides or ditellurides from halides with CuO nanopowder/Se0 or Te0/base.

    Devender Singh;Anna M. Deobald;Leandro R. S. Camargo;Greice Tabarelli

  • A Solvent- and Metal-Free Synthesis of 3-Chacogenyl-indoles Employing DMSO/I2 as an Eco-friendly Catalytic Oxidation System

    Juliano B. Azeredo;Marcelo Godoi;Guilherme M. Martins;Claudio C. Silveira

  • GPx-Like activity of selenides and selenoxides: experimental evidence for the involvement of hydroxy perhydroxy selenane as the active species.

    Vanessa Nascimento;Eduardo E Alberto;Daniel W Tondo;Daniel Dambrowski

  • “The green side of the moon: ecofriendly aspects of organoselenium chemistry”

    Stefano Santoro;Juliano B. Azeredo;Vanessa Nascimento;Luca Sancineto

  • Palladium-Catalyzed Coupling of sp2-Hybridized Tellurides

    Gilson Zeni;and Antonio L. Braga;Hélio A. Stefani

  • Catalytic application of selenium and tellurium compounds as glutathione peroxidase enzyme mimetics

    Eduardo E Alberto;Vanessa do Nascimento;Antonio L Braga

  • Diphenyl diselenide and diphenyl ditelluride differentially affect δ‐aminolevulinate dehydratase from liver, kidney, and brain of mice

    E. N. Maciel;R. C. Bolzan;A. L. Braga;J. B. T. Rocha

  • Synthesis of new chiral aliphatic amino diselenides and their application as catalysts for the enantioselective addition of diethylzinc to aldehydes.

    Antonio L. Braga;Marcio W. Paixão;Diogo S. Lüdtke;Claudio C. Silveira

  • Regioselective, Solvent- and Metal-Free Chalcogenation of Imidazo[1,2-a]pyridines by Employing I2/DMSO as the Catalytic Oxidation System

    Jamal Rafique;Sumbal Saba;Alisson R. Rosário;Antonio L. Braga

  • Catalytic chalcogenylation under greener conditions: a solvent-free sulfur- and seleno-functionalization of olefins via I2/DMSO oxidant system.

    André A Vieira;Juliano B Azeredo;Marcelo Godoi;Claudio Santi

  • New Organochalcogen Multitarget Drug: Synthesis and Antioxidant and Antitumoral Activities of Chalcogenozidovudine Derivatives

    Diego de Souza;Douglas O. C. Mariano;Fernanda Nedel;Eduarda Schultze

  • Stereoselective synthesis of enynes by nickel-catalyzed cross-coupling of divinylic chalcogenides with alkynes.

    Claudio C. Silveira;Antonio L. Braga;and Adriano S. Vieira;Gilson Zeni

  • Direct, Metal-free C(sp2 )-H Chalcogenation of Indoles and Imidazopyridines with Dichalcogenides Catalysed by KIO3.

    Jamal Rafique;Sumbal Saba;Marcelo S. Franco;Luana Bettanin

  • Chiral organoselenium-transition-metal catalysts in asymmetric transformations

    Marcelo Godoi;Márcio W. Paixão;Antonio L. Braga

  • Catalytic Applications of Chiral Organoselenium Compounds in Asymmetric Synthesis

    Antonio L. Braga;Diogo S. Lüdtke;Fabrício Vargas;Rodolpho C. Braga

  • Rose Bengal catalysed photo-induced selenylation of indoles, imidazoles and arenes: a metal free approach.

    Sumbal Saba;Jamal Rafique;Marcelo Straesser Franco;Alex R. Schneider

  • Efficient Synthesis of Chiral β-Seleno Amides via Ring-Opening Reaction of 2-Oxazolines and Their Application in the Palladium-Catalyzed Asymmetric Allylic Alkylation

    Antonio L. Braga;Fabricio Vargas;Jasquer A. Sehnem;Rodolpho C. Braga

  • Renal and hepatic ALA-D activity and selected oxidative stress parameters of rats exposed to inorganic mercury and organoselenium compounds.

    J Perottoni;O.E.D Rodrigues;M.W Paixão;G Zeni

  • Organoselenium Chemistry: Between Synthesis and Biochemistry

    Claudio Santi;Adrian Zając;Antonio L. Braga;Barahman Movassag

Frequent Co-Authors

Márcio W. Paixão
Márcio W. Paixão Federal University of São Carlos
Gilson Zeni
Gilson Zeni Universidade Federal de Santa Maria
João Rocha
João Rocha Universidade Federal de Santa Maria
Ludger A. Wessjohann
Ludger A. Wessjohann Leibniz Association
Cristina W. Nogueira
Cristina W. Nogueira Universidade Federal de Santa Maria
Diego Alves
Diego Alves Universidade Federal de Pelotas
João Antonio Pêgas Henriques
João Antonio Pêgas Henriques University of Caxias Do Sul
Claudio Santi
Claudio Santi University of Perugia
Eder J. Lenardão
Eder J. Lenardão Universidade Federal de Pelotas
Rafael Roesler
Rafael Roesler Federal University of Rio Grande do Sul

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