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Guilherme L. Sassaki

Guilherme L. Sassaki

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 59 10317 9330 68 63 211 10561

Guilherme L. Sassaki publications per year

The chart shows the history of publications by Guilherme L. Sassaki between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Guilherme L. Sassaki published across 27 years, from 1999 to 2025, averaging 9.2 papers a year. Output peaked at 20 publications in 2013. 11 of the 249 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2013. 1999: 2 publications 2000: 0 publications 2001: 6 publications 2002: 3 publications 2003: 2 publications 2004: 3 publications 2005: 10 publications 2006: 8 publications 2007: 6 publications 2008: 16 publications 2009: 10 publications 2010: 15 publications 2011: 16 publications 2012: 17 publications 2013: 20 publications 2014: 8 publications 2015: 7 publications 2016: 11 publications 2017: 17 publications 2018: 10 publications 2019: 11 publications 2020: 11 publications 2021: 11 publications 2022: 9 publications 2023: 9 publications 2024: 4 publications 2025: 7 publications
1999 2025

249 publications in total across all disciplines

View publications per year as a table
Guilherme L. Sassaki: publications per year, 1999 to 2025
Year Publications
1999 2
2000 0
2001 6
2002 3
2003 2
2004 3
2005 10
2006 8
2007 6
2008 16
2009 10
2010 15
2011 16
2012 17
2013 20
2014 8
2015 7
2016 11
2017 17
2018 10
2019 11
2020 11
2021 11
2022 9
2023 9
2024 4
2025 7
Total 249
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Guilherme L. Sassaki 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 Guilherme L. Sassaki 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, 201–220 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: 211 publications — 36th percentile

36% 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 1,281 211
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
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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Guilherme L. Sassaki 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 Guilherme L. Sassaki 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, 58–59 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: 59 D-Index — 44th percentile

44% 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 59
60–61 882
62–63 834
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

Guilherme L. Sassaki is a researcher affiliated with the Federal University of Paraná in Brazil, specializing in agricultural and biological sciences, biochemistry, genetics and molecular biology, and medicine. Their scholarly contributions span a range of topics within these fields, with notable emphasis on plant science, molecular biology, food science, pharmacology, and aquatic science as primary subfields of study.

The researcher's work frequently addresses key topics including polysaccharides and plant cell walls, fungal biology and applications, seaweed-derived bioactive compounds, metabolomics and mass spectrometry studies, fermentation and sensory analysis, nanocomposite films for food packaging, as well as lignin and wood chemistry.

Among recent publications attributed to Guilherme L. Sassaki are:

  • Chemical and structural characterization of hardwood and softwood LignoForce™ lignins, 2021, Industrial Crops and Products
  • Green Synthesis of Antileishmanial and Antifungal Silver Nanoparticles Using Corn Cob Xylan as a Reducing and Stabilizing Agent, 2020, Biomolecules
  • An α-D-galactan and a β-D-glucan from the mushroom Amanita muscaria: Structural characterization and antitumor activity against melanoma, 2021, Carbohydrate Polymers
  • Gallic Acid-Laminarin Conjugate Is a Better Antioxidant than Sulfated or Carboxylated Laminarin, 2020, Antioxidants
  • Glycoglycerolipids From Sargassum vulgare as Potential Antifouling Agents, 2020, Frontiers in Marine Science

The researcher has frequently published in several academic venues, notably:

  • International Journal of Biological Macromolecules (6 publications)
  • Carbohydrate Polymers (4 publications)
  • SSRN Electronic Journal (4 publications)
  • Marine Drugs (2 publications)
  • Molecules (2 publications)

Frequent collaboration is evident with several coauthors, including Leociley Rocha Alencar Menezes, Arquimedes Paixão Santana-Filho, Hugo Alexandre Oliveira Rocha, Diego Araújo Sabry, and Elberth Manfron Schiefer, reflecting interdisciplinary partnerships within their research work.

Additionally, Guilherme L. Sassaki has contributed to book publications, including a title published by Editora Pasteur eBooks in 2020 named Biomedicina - Curso Destaque.

Best Publications

  • Does the use of chitosan contribute to oxalate kidney stone formation

    Moacir Fernandes Queiroz;Karoline Rachel Teodosio Melo;Diego Araujo Sabry;Guilherme Lanzi Sassaki

  • Rapid synthesis of partially O-methylated alditol acetate standards for GC-MS: some relative activities of hydroxyl groups of methyl glycopyranosides on Purdie methylation.

    Guilherme L. Sassaki;Philip A.J. Gorin;Lauro M. Souza;Phelipe A. Czelusniak

  • Molecular and structural characterization of the biosurfactant produced by Pseudomonas aeruginosa DAUPE 614.

    Safi A. Monteiro;Guilherme L. Sassaki;Lauro M. de Souza;Joel A. Meira

  • A β-glucan from the fruit bodies of edible mushrooms Pleurotus eryngii and Pleurotus ostreatoroseus

    Elaine R. Carbonero;Ana Helena P. Gracher;Fhernanda R. Smiderle;Fábio R. Rosado

  • Current Techniques for the Cultivation of Ganoderma lucidum for the Production of Biomass, Ganoderic Acid and Polysaccharides

    Ricardo Wagner;David Alexander Mitchell;Guilherme Lanzi Sassaki;Maria Angela Lopes de Almeida Amazonas

  • An α-Glucan of Pseudallescheria boydii Is Involved in Fungal Phagocytosis and Toll-like Receptor Activation

    Vera Carolina B. Bittencourt;Rodrigo T. Figueiredo;Rosana B. da Silva;Diego S. Mourão-Sá

  • HPLC/ESI-MS and NMR analysis of flavonoids and tannins in bioactive extract from leaves of Maytenus ilicifolia.

    Lauro M. de Souza;Thales R. Cipriani;Marcello Iacomini;Philip A.J. Gorin

  • Structure and degree of polymerisation of fructooligosaccharides present in roots and leaves of Stevia rebaudiana (Bert.) Bertoni

    Arildo José Braz de Oliveira;Regina Aparecida Correia Gonçalves;Talita Perez Cantuaria Chierrito;Marcelo Müller dos Santos

  • Application of acetate derivatives for gas chromatography-mass spectrometry: novel approaches on carbohydrates, lipids and amino acids analysis.

    Guilherme L. Sassaki;Lauro M. Souza;Rodrigo V. Serrato;Thales R. Cipriani

  • Rheological and structural characteristics of peach tree gum exudate

    F.F. Simas-Tosin;R.R. Barraza;C.L.O. Petkowicz;J.L.M. Silveira

  • UPLC-PDA–MS evaluation of bioactive compounds from leaves of Ilex paraguariensis with different growth conditions, treatments and ageing

    Nessana Dartora;Lauro M. de Souza;Arquimedes P. Santana-Filho;Marcello Iacomini

  • Herbaspirillum seropedicae rfbB and rfbC genes are required for maize colonization

    Eduardo Balsanelli;Rodrigo V. Serrato;Valter A. De Baura;Guilherme Sassaki

  • Analysis of Camellia sinensis green and black teas via ultra high performance liquid chromatography assisted by liquid-liquid partition and two-dimensional liquid chromatography (size exclusion × reversed phase)

    Camila T. Scoparo;Lauro M. de Souza;Nessana Dartora;Guilherme L. Sassaki

  • Structural characterization of a polysaccharide and a β-glucan isolated from the edible mushroom Flammulina velutipes

    Fhernanda R. Smiderle;Elaine R. Carbonero;Caroline G. Mellinger;Guilherme L. Sassaki

  • Exopolysaccharides, proteins and lipids in Pleurotus pulmonarius submerged culture using different carbon sources.

    F.R. Smiderle;L.M. Olsen;A.C. Ruthes;P.A. Czelusniak

  • A polysaccharide from a tea (infusion) of Maytenus ilicifolia leaves with anti-ulcer protective effects.

    Thales R Cipriani;Caroline G Mellinger;Lauro M de Souza;Cristiane H Baggio

  • Chemical and structural characterization of hardwood and softwood LignoForce™ lignins

    Maria Juliane Suota;Thiago Alessandre da Silva;Sônia Faria Zawadzki;Guilherme Lanzi Sassaki

  • Anti-inflammatory properties of the medicinal mushroom Cordyceps militaris might be related to its linear (1→3)-β-D-glucan.

    Fhernanda R. Smiderle;Cristiane H. Baggio;Débora G. Borato;Arquimedes P. Santana-Filho

  • Comparison of structure of gum exudate polysaccharides from the trunk and fruit of the peach tree (Prunus persica)

    Fernanda F. Simas;Philip A.J. Gorin;Ricardo Wagner;Guilherme L. Sassaki

  • Chemical structure and physical-chemical properties of mucilage from the leaves of Pereskia aculeata

    Andressa Amado Martin;Rilton Alves de Freitas;Guilherme Lanzi Sassaki;Paulo Henrique Labiak Evangelista

  • Arabinan and arabinan-rich pectic polysaccharides from quinoa (Chenopodium quinoa) seeds: Structure and gastroprotective activity

    Lucimara M.C. Cordeiro;Vanessa de Fátima Reinhardt;Cristiane H. Baggio;Maria Fernanda de Paula Werner

  • Lactarius rufus (1→3),(1→6)-β-D-glucans: structure, antinociceptive and anti-inflammatory effects.

    Andrea Caroline Ruthes;Elaine R. Carbonero;Marina Machado Córdova;Cristiane Hatsuko Baggio

Frequent Co-Authors

Marcello Iacomini
Marcello Iacomini Federal University of Paraná
Philip A.J. Gorin
Philip A.J. Gorin Federal University of Paraná
Fábio O. Pedrosa
Fábio O. Pedrosa Federal University of Paraná
Adair R.S. Santos
Adair R.S. Santos Universidade Federal de Santa Catarina
Helena B. Nader
Helena B. Nader Federal University of Sao Paulo
David A. Mitchell
David A. Mitchell Federal University of Paraná
Emanuel M. Souza
Emanuel M. Souza Federal University of Paraná
Giangiacomo Torri
Giangiacomo Torri Istituto di Ricerche Chimiche e Biochimiche G. Ronzoni
Marco Guerrini
Marco Guerrini Istituto G. Ronzoni
Jawed Fareed
Jawed Fareed Loyola University Chicago

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