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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 63 8508 44 313 12891

Ronei J. Poppi publications per year

The chart shows the history of publications by Ronei J. Poppi between 1989 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ronei J. Poppi published across 34 years, from 1989 to 2022, averaging 11 papers a year. Output peaked at 35 publications in 2017. 13 of the 373 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1989 to 2022. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2017. 1989: 1 publication 1990: 0 publications 1991: 1 publication 1992: 1 publication 1993: 2 publications 1994: 0 publications 1995: 0 publications 1996: 2 publications 1997: 4 publications 1998: 6 publications 1999: 7 publications 2000: 7 publications 2001: 10 publications 2002: 14 publications 2003: 10 publications 2004: 7 publications 2005: 15 publications 2006: 8 publications 2007: 23 publications 2008: 19 publications 2009: 16 publications 2010: 12 publications 2011: 17 publications 2012: 16 publications 2013: 23 publications 2014: 27 publications 2015: 15 publications 2016: 21 publications 2017: 35 publications 2018: 13 publications 2019: 13 publications 2020: 15 publications 2021: 10 publications 2022: 3 publications
1989 2022

373 publications in total across all disciplines

View publications per year as a table
Ronei J. Poppi: publications per year, 1989 to 2022
Year Publications
1989 1
1990 0
1991 1
1992 1
1993 2
1994 0
1995 0
1996 2
1997 4
1998 6
1999 7
2000 7
2001 10
2002 14
2003 10
2004 7
2005 15
2006 8
2007 23
2008 19
2009 16
2010 12
2011 17
2012 16
2013 23
2014 27
2015 15
2016 21
2017 35
2018 13
2019 13
2020 15
2021 10
2022 3
Total 373
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Ronei J. Poppi 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 Ronei J. Poppi sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 301–320 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 313 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764 313
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Ronei J. Poppi 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 Ronei J. Poppi sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 62–63 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834 63
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Ronei J. Poppi was affiliated with the State University of Campinas in Brazil. Their research primarily focused on Chemistry, with a notable concentration in Analytical Chemistry. The scientist's work encompassed various subfields including Analytical Chemistry, Biomedical Engineering, Food Science, Biophysics, and Molecular Biology.

The main topics addressed in their research included Spectroscopy and Chemometric Analyses, Advanced Chemical Sensor Technologies, Spectroscopy Techniques in Biomedical and Chemical Research, Analytical Chemistry and Chromatography, Electrochemical Analysis and Applications, Soil Geostatistics and Mapping, and Identification and Quantification in Food.

Ronei J. Poppi contributed to several publication venues, with frequent appearances in the following journals:

  • Brazilian Journal of Analytical Chemistry
  • Microchemical Journal
  • Talanta
  • Food Control
  • Química Nova

The scientist's recent papers illustrate the application of spectroscopic and chemometric techniques across multiple areas:

  • Authentication and identification of adulterants in virgin coconut oil using ATR/FTIR in tandem with DD-SIMCA one class modeling (2020, Talanta)
  • Non-invasive identification of commercial green tea blends using NIR spectroscopy and support vector machine (2021, Microchemical Journal)
  • Comparison of PLS and SVM models for soil organic matter and particle size using vis-NIR spectral libraries (2021, Geoderma Regional)
  • Cleaner and faster method to detect adulteration in cassava starch using Raman spectroscopy and one-class support vector machine (2021, Food Control)
  • Authentication of plant-based protein powders and classification of adulterants as whey, soy protein, and wheat using FT-NIR in tandem with OC-PLS and PLS-DA models (2021, Food Control)

Their collaborative work frequently involved coauthors such as Márcia Cristina Breitkreitz, Felipe Bachion de Santana, Marina De Géa Neves, José Alberto Fracassi da Silva, and Victor Gustavo Kelis Cardoso, with multiple joint publications with these researchers.

Best Publications

  • Application of mid infrared spectroscopy and iPLS for the quantification of contaminants in lubricating oil

    Alessandra Borin;Ronei J. Poppi

  • Multivariate quality control of lubricating oils using Fourier transform infrared spectroscopy

    Alessandra Borin;Ronei Jesus Poppi

  • Second- and third-order multivariate calibration: data, algorithms and applications

    Graciela M. Escandar;Alejandro C. Olivieri;Nicholaas (Klaas) M. Faber;Héctor C. Goicoechea

  • Least-squares support vector machines and near infrared spectroscopy for quantification of common adulterants in powdered milk.

    Alessandra Borin;Marco Flôres Ferrão;Cesar Mello;Danilo Althmann Maretto

  • Determination of amylose content in starch using Raman spectroscopy and multivariate calibration analysis

    Mariana R. Almeida;Rafael S. Alves;Laura B. L. R. Nascimbem;Rodrigo Stephani

  • Variable selection, outlier detection, and figures of merit estimation in a partial least-squares regression multivariate calibration model. A case study for the determination of quality parameters in the alcohol industry by near-infrared spectroscopy.

    Patrícia Valderrama;Jez Willian B. Braga;Ronei Jesus Poppi

  • Determination of organic matter in soils using radial basis function networks and near infrared spectroscopy

    Paulo H. Fidêncio;Ronei J. Poppi;João Carlos de Andrade

  • Random forest as one-class classifier and infrared spectroscopy for food adulteration detection.

    Felipe Bachion de Santana;Waldomiro Borges Neto;Ronei J. Poppi

  • Estado da arte de figuras de mérito em calibração multivariada

    Patrícia Valderrama;Jez W. B. Braga;Ronei J. Poppi

  • N-way PLS applied to simultaneous spectrophotometric determination of acetylsalicylic acid, paracetamol and caffeine.

    Marcelo M Sena;Ronei J Poppi

  • Comparison and application of near-infrared (NIR) and mid-infrared (MIR) spectroscopy for determination of quality parameters in soybean samples

    D.S. Ferreira;O.F. Galão;J.A.L. Pallone;R.J. Poppi

  • Discrimination between authentic and counterfeit banknotes using Raman spectroscopy and PLS-DA with uncertainty estimation

    Mariana R. de Almeida;Deleon N. Correa;Werickson F.C. Rocha;Francisco J.O. Scafi

  • Application of wavelet transform to extract the relevant component from spectral data for multivariate calibration.

    Delphine Jouan-Rimbaud;Beata Walczak;R.j. Poppi;O.e. De Noord

  • Biodiesel content determination in diesel fuel blends using near infrared (NIR) spectroscopy and support vector machines (SVM).

    Julio Cesar L. Alves;Ronei J. Poppi

  • Support vector machines in tandem with infrared spectroscopy for geographical classification of green arabica coffee

    Evandro Bona;Izabele Marquetti;Jade Varaschim Link;Jade Varaschim Link;Gustavo Yasuo Figueiredo Makimori

  • Exploratory analysis of the volatile profile of beers by HS-SPME-GC

    Gilmare Antônia da Silva;Fabio Augusto;Ronei Jesus Poppi

  • Visible and near infrared spectroscopy coupled to random forest to quantify some soil quality parameters.

    Felipe Bachion de Santana;André Marcelo de Souza;Ronei Jesus Poppi

  • Classification of Amazonian rosewood essential oil by Raman spectroscopy and PLS-DA with reliability estimation

    Mariana R. Almeida;Carlos H.V. Fidelis;Lauro E.S. Barata;Ronei J. Poppi

  • Direct determination of diclofenac in pharmaceutical formulations containing B vitamins by using UV spectrophotometry and partial least squares regression.

    Marcelo M. Sena;Zahra F. Chaudhry;Carol H. Collins;Ronei J. Poppi

  • Investigation of the pH effect and UV radiation on kinetic degradation of anthocyanin mixtures extracted from Hibiscus acetosella

    Paulo Henrique Março;Ronei Jesus Poppi;Ieda Spacino Scarminio;Romà Tauler

  • Determination of doxorubicin in human plasma by excitation-emission matrix fluorescence and multi-way analysis

    Marcello G Trevisan;Ronei J Poppi

Frequent Co-Authors

Marco Aurélio Zezzi Arruda
Marco Aurélio Zezzi Arruda State University of Campinas
Marcos N. Eberlin
Marcos N. Eberlin Universidade Presbiteriana Mackenzie
Desire L. Massart
Desire L. Massart Vrije Universiteit Brussel
Elisa Brietzke
Elisa Brietzke Queen's University
Beata Walczak
Beata Walczak University of Silesia
Alexandre G. Brolo
Alexandre G. Brolo University of Victoria
Romà Tauler
Romà Tauler Spanish National Research Council
Antonio J. A. Meirelles
Antonio J. A. Meirelles State University of Campinas
Fabio C. Gozzo
Fabio C. Gozzo State University of Campinas
Lauro T. Kubota
Lauro T. Kubota State University of Campinas

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