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Roberto Purrello

Roberto Purrello

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 43 17308 15648 687 628 156 5968

Roberto Purrello publications per year

The chart shows the history of publications by Roberto Purrello between 1983 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roberto Purrello published across 43 years, from 1983 to 2025, averaging 3.8 papers a year. Output peaked at 9 publications in 2020. 7 of the 163 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1983 to 2025. Vertical axis: number of publications, 0 to 9. Peak 9 publications in 2020. 1983: 2 publications 1984: 0 publications 1985: 1 publication 1986: 1 publication 1987: 1 publication 1988: 1 publication 1989: 5 publications 1990: 6 publications 1991: 5 publications 1992: 2 publications 1993: 3 publications 1994: 1 publication 1995: 2 publications 1996: 4 publications 1997: 2 publications 1998: 7 publications 1999: 2 publications 2000: 3 publications 2001: 7 publications 2002: 2 publications 2003: 1 publication 2004: 3 publications 2005: 4 publications 2006: 2 publications 2007: 4 publications 2008: 3 publications 2009: 8 publications 2010: 7 publications 2011: 5 publications 2012: 3 publications 2013: 6 publications 2014: 1 publication 2015: 6 publications 2016: 7 publications 2017: 6 publications 2018: 8 publications 2019: 3 publications 2020: 9 publications 2021: 7 publications 2022: 3 publications 2023: 3 publications 2024: 3 publications 2025: 4 publications
1983 2025

163 publications in total across all disciplines

View publications per year as a table
Roberto Purrello: publications per year, 1983 to 2025
Year Publications
1983 2
1984 0
1985 1
1986 1
1987 1
1988 1
1989 5
1990 6
1991 5
1992 2
1993 3
1994 1
1995 2
1996 4
1997 2
1998 7
1999 2
2000 3
2001 7
2002 2
2003 1
2004 3
2005 4
2006 2
2007 4
2008 3
2009 8
2010 7
2011 5
2012 3
2013 6
2014 1
2015 6
2016 7
2017 6
2018 8
2019 3
2020 9
2021 7
2022 3
2023 3
2024 3
2025 4
Total 163
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Roberto Purrello 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 Purrello 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, 141–160 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: 156 publications — 16th percentile

16% 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 1,218 156
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
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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Roberto Purrello 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 Purrello 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, 42–43 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: 43 D-Index — 5th percentile

5% 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 43
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
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

Roberto Purrello is affiliated with the University of Catania in Italy. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, Materials Science, and Chemistry.

Their work includes several subfields such as Molecular Biology, Materials Chemistry, Organic Chemistry, Biomaterials, and Spectroscopy. The main topics addressed throughout their publications include Porphyrin and Phthalocyanine Chemistry, Supramolecular Self-Assembly in Materials, Ubiquitin and proteasome pathways, Supramolecular Chemistry and Complexes, Advanced biosensing and bioanalysis techniques, RNA modifications and cancer, and Molecular Sensors and Ion Detection.

Recent papers authored or co-authored by Roberto Purrello include:

  • The proteasome as a druggable target with multiple therapeutic potentialities: Cutting and non-cutting edges (2020, Pharmacology & Therapeutics)
  • Photodegradation of Antibiotics by Noncovalent Porphyrin-Functionalized TiO2 in Water for the Bacterial Antibiotic Resistance Risk Management (2020, International Journal of Molecular Sciences)
  • Covalently Conjugated Gold-Porphyrin Nanostructures (2020, Nanomaterials)
  • Recognition and Sensing of Chiral Organic Molecules by Chiral Porphyrinoids: A Review (2021, Chemosensors)
  • Hybrid Porphyrin/DOPA-melanin film as self-assembled material and smart device for dye-pollutant removal in water (2021, Chemical Engineering Journal)

Roberto Purrello has frequently published in the following venues:

  • Chirality
  • International Journal of Molecular Sciences
  • Chemistry - A European Journal
  • Molecules
  • Nanoscale

Frequent collaborators include Alessandro D'Urso, Massimiliano Gaeta, Maria Elena Fragalà, Gabriele Travagliante, and Danilo Milardi. These co-authors have contributed extensively alongside Purrello, reflecting a collaborative research environment.

In addition to journal articles, Purrello has contributed to book publications. Notably, they have a book titled Fundamentals of Supramolecular Chirality, published in 2021 by WORLD SCIENTIFIC (EUROPE) eBooks.

Best Publications

  • Design principles of chiral carbon nanodots help convey chirality from molecular to nanoscale level.

    Luka Ðorđević;Francesca Arcudi;Alessandro D’Urso;Michele Cacioppo

  • From achiral porphyrins to template-imprinted chiral aggregates and further. Self-replication of chiral memory from scratch.

    Rosaria Lauceri;Antonio Raudino;Luigi Monsù Scolaro;Norberto Micali

  • Porphyrin assemblies as chemical sensors

    Roberto Purrello;Sergio Gurrieri;Rosaria Lauceri

  • Template-Imprinted Chiral Porphyrin Aggregates

    Emanuele Bellacchio;Rosaria Lauceri;Sergio Gurrieri;Luigi Monsù Scolaro

  • A cationic zinc porphyrin as a chiroptical probe for Z-DNA.

    Milan Balaz;Massimo De Napoli;Andrea E. Holmes;Angela Mammana

  • UVRR spectroscopy of the peptide bond. 1. Amide S, a nonhelical structure marker, is a C.alpha.H bending mode

    Yang Wang;Roberto Purrello;Trace Jordan;Thomas G. Spiro

  • Interactions of a tetraanionic porphyrin with DNA: from a Z-DNA sensor to a versatile supramolecular device.

    Alessandro D’Urso;Angela Mammana;Milan Balaz;Andrea E. Holmes

  • Vortexes and Nanoscale Chirality

    Alessandro D'Urso;Rosalba Randazzo;Letizia Lo Faro;Roberto Purrello

  • UVRR spectroscopy of the peptide bond. 2. Carbonyl H-bond effects on the ground- and excited-state structures of N-methylacetamide

    Yang Wang;Roberto Purrello;Savas Georgiou;Thomas G. Spiro

  • Chiral H- and J-Type Aggregates of meso-Tetrakis(4-sulfonatophenyl)porphine on alpha-Helical Polyglutamic Acid Induced by Cationic Porphyrins.

    Roberto Purrello;Luigi Monsu' Scolaro;Emanuele Bellacchio;Sergio Gurrieri

  • Supramolecular Aggregation/Deaggregation in Amphiphilic Dipolar Schiff-Base Zinc(II) Complexes

    Giuseppe Consiglio;Salvatore Failla;Paolo Finocchiaro;Ivan Pietro Oliveri

  • Cellular and molecular effects of protons: apoptosis induction and potential implications for cancer therapy.

    C. Di Pietro;S. Piro;G. Tabbì;M. Ragusa

  • Switching off and on the supramolecular chiral memory in porphyrin assemblies.

    Angela Mammana;Alessandro D'Urso;Rosaria Lauceri;Roberto Purrello

  • Controlling the molecular aggregation. An amphiphilic Schiff-base zinc(II) complex as supramolecular fluorescent probe.

    Giuseppe Consiglio;Salvatore Failla;Ivan Pietro Oliveri;Roberto Purrello

  • Fractal Structures in Homo- and Heteroaggregated Water Soluble Porphyrins

    Norberto Micali;Andrea Romeo;Rosaria Lauceri;Roberto Purrello

  • From self-assembly to noncovalent synthesis of programmable porphyrins' arrays in aqueous solution

    Alessandro D'Urso;Maria Elena Fragalà;Roberto Purrello

  • Re-examination of the formation of dinitrosyl–iron complexes during reaction of S-nitrosothiols with Fe(II)

    Simona Costanzo;Stephane Ménage;Roberto Purrello;Raffaele P Bonomo

  • Chiral memory: induction, amplification, and switching in porphyrin assemblies.

    Lauceri Rosaria;Alessandro D'urso;Angela Mammana;Roberto Purrello

  • pH Modulation of Porphyrins Self-Assembly onto Polylysine

    Roberto Purrello;Emanuele Bellacchio;Sergio Gurrieri;Rosaria Lauceri

  • The proteasome as a druggable target with multiple therapeutic potentialities: Cutting and non-cutting edges.

    G.R. Tundo;D. Sbardella;A.M. Santoro;A. Coletta

  • Resonance Raman characterization of the radical anion and triplet states of zinc tetraphenylporphine

    Robert A. Reed;Roberto Purrello;Kristine Prendergast;Thomas G. Spiro

Frequent Co-Authors

Enrico Rizzarelli
Enrico Rizzarelli University of Catania
Nina Berova
Nina Berova Columbia University
Roberto Paolesse
Roberto Paolesse University of Rome Tor Vergata
Silvano Geremia
Silvano Geremia University of Trieste
Thomas G. Spiro
Thomas G. Spiro University of Washington
Lucio Randaccio
Lucio Randaccio University of Trieste
Massimo Coletta
Massimo Coletta University of Rome Tor Vergata
Antonino Gulino
Antonino Gulino University of Catania
Silvio Sammartano
Silvio Sammartano University of Messina
Koji Nakanishi
Koji Nakanishi Columbia University

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