World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
44
Citations
5286
World Ranking
17029
National Ranking
31

Roberto A. Olsina 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 Roberto A. Olsina 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: 140 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Roberto A. Olsina 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 Roberto A. Olsina 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: 44 D-Index — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Overview

Roberto A. Olsina is affiliated with the National University of San Luis in Argentina. Their academic profile is centered in higher education and research within this institution.

There is no public record available of recent papers authored by Roberto A. Olsina, nor information on frequent co-authors or publication venues linked to their work. Similarly, specific details about book publications, fields of study, subfields, main research topics, or awards are not provided.

While specific details about their contributions or research focus areas remain unspecified, the association with a university suggests involvement in academic research, teaching, or administration related to their field.

The available data does not indicate any recognition through awards or specify ongoing or past research topics, leaving the detailed scope of their scientific work unreported.

Roberto A. Olsina is currently living, and no information indicates otherwise.

Best Publications

  • Sensitive determination of mercury in tap water by cloud point extraction pre-concentration and flow injection-cold vapor-inductively coupled plasma optical emission spectrometry

    Jorgelina C.A de Wuilloud;Rodolfo G Wuilloud;Marı́a F Silva;Roberto A Olsina;Roberto A Olsina

  • Trace element determination of Argentine wines using ETAAS and USN-ICP-OES.

    R. Lara;S. Cerutti;S. Cerutti;J.A. Salonia;R.A. Olsina;R.A. Olsina

  • Preconcentration and speciation of chromium in drinking water samples by coupling of on-line sorption on activated carbon to ETAAS determination.

    R.A. Gil;S. Cerutti;S. Cerutti;J.A. Gásquez;R.A. Olsina;R.A. Olsina

  • On-line preconcentration/determination of cadmium in drinking water on activated carbon using 8-hydroxyquinoline in a flow injection system coupled to an inductively coupled plasma optical emission spectrometer

    S Cerutti;M.F Silva;J.A Gásquez;R.A Olsina;R.A Olsina

  • Cloud point extraction of lead in saliva via use of nonionic PONPE 7.5 without added chelating agents.

    Marta O. Luconi;M. Fernanda Silva;Roberto A. Olsina;Liliana P. Fernández

  • Cloud point extraction, preconcentration and spectrophotometric determination of erbium(III)-2-(3,5-dichloro-2-pyridylazo)-5-dimethylaminophenol

    M.Fernanda Silva;Liliana Fernandez;Roberto A. Olsina;Dario Stacchiola

  • Trace mercury determination in drinking and natural water samples by room temperature ionic liquid based-preconcentration and flow injection-cold vapor atomic absorption spectrometry

    Estefanía Mabel Martinis;Paula Berton;Roberto Antonio Olsina;Jorgelina Cecilia Altamirano;Jorgelina Cecilia Altamirano

  • Spectrophotometric determination of trace aluminium content in parenteral solutions by combined cloud point preconcentration-flow injection analysis

    Lorena Sombra;Marta Luconi;M. Fernanda Silva;Roberto A. Olsina

  • Simultaneous determination of dextromethorphan, diphenhydramine and phenylephrine in expectorant and decongestant syrups by capillary electrophoresis.

    Marı́a R Gomez;Roberto A Olsina;Luis D Martı́nez;Marı́a F Silva

  • On-line preconcentration and determination of mercury in biological and environmental samples by cold vapor-atomic absorption spectrometry.

    N. Ferrúa;S. Cerutti;S. Cerutti;J.A. Salonia;R.A. Olsina;R.A. Olsina

  • Determination of some rare earth elements in seawater by inductively coupled plasma mass spectrometry using flow injection preconcentration

    O Vicente;A Padró;L Martinez;R Olsina

  • Arsenic speciation analysis in mono-varietal wines by on-line ionic liquid-based dispersive liquid-liquid microextraction.

    Leticia Belén Escudero;Estefanía Mabel Martinis;Estefanía Mabel Martinis;Roberto Antonio Olsina;Roberto Antonio Olsina;Rodolfo German Wuilloud;Rodolfo German Wuilloud

  • Sensitive determination of thallium species in drinking and natural water by ionic liquid-assisted ion-pairing liquid–liquid microextraction and inductively coupled plasma mass spectrometry

    Leticia Belén Escudero;Rodolfo German Wuilloud;Rodolfo German Wuilloud;Roberto Antonio Olsina;Roberto Antonio Olsina

  • Sensitive determination of cadmium in water samples by room temperature ionic liquid-based preconcentration and electrothermal atomic absorption spectrometry

    Estefanía M. Martinis;Roberto A. Olsina;Roberto A. Olsina;Jorgelina C. Altamirano;Jorgelina C. Altamirano;Rodolfo G. Wuilloud;Rodolfo G. Wuilloud

  • Application of multi-walled carbon nanotubes as substrate for the on-line preconcentration, speciation and determination of vanadium by ETAAS

    Raúl A. Gil;Raúl A. Gil;Silvia N. Goyanes;Silvia N. Goyanes;Griselda Polla;Patricia Smichowski

  • Cloud point extraction of vanadium in parenteral solutions using a nonionic surfactant (PONPE 5.0) and determination by flow injection-inductively coupled plasma optical emission spectrometry.

    Gustavo M Wuilloud;Jorgelina C.A de Wuilloud;Rodolfo G Wuilloud;Marı́a F Silva

  • Total and inorganic mercury determination in biodiesel by emulsion sample introduction and FI-CV-AFS after multivariate optimization

    Pedro Rodolfo Aranda;Pablo Hugo Pacheco;Roberto Antonio Olsina;Luis Dante Martinez

  • Polymer-supported ionic liquid solid phase extraction for trace inorganic and organic mercury determination in water samples by flow injection-cold vapor atomic absorption spectrometry.

    Leticia Belén Escudero;Roberto Antonio Olsina;Rodolfo German Wuilloud

  • Determination of lead in human saliva by combined cloud point extraction-capillary zone electrophoresis with indirect UV detection.

    Marta O. Luconi;Roberto A. Olsina;Roberto A. Olsina;Liliana P. Fernández;Liliana P. Fernández;M. Fernanda Silva;M. Fernanda Silva

  • On-line arsenic co-precipitation on ethyl vinyl acetate turning-packed mini-column followed by hydride generation-ICP OES determination.

    R.A. Gil;N. Ferrúa;J.A. Salonia;R.A. Olsina;R.A. Olsina

  • Determination of lead in tap water by ICP-AES with flow-injection on-line adsorption preconcentration using a knotted reactor and ultrasonic nebulization

    J. A. Salonia;R. G. Wuilloud;J. A. Gáquez;R. A. Olsina

Frequent Co-Authors

Luis D. Martinez
Luis D. Martinez National University of San Luis
Rodolfo G. Wuilloud
Rodolfo G. Wuilloud National University of Cuyo
Silvia Goyanes
Silvia Goyanes University of Buenos Aires
Sergio Luis Costa Ferreira
Sergio Luis Costa Ferreira Federal University of Bahia
Miguel de la Guardia
Miguel de la Guardia University of Valencia
Alejandro C. Olivieri
Alejandro C. Olivieri National University of Rosario

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