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D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 57 11243 359 225 10129

Giuseppe Prota publications per year

The chart shows the history of publications by Giuseppe Prota between 1964 and 2010, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Giuseppe Prota published across 47 years, from 1964 to 2010, averaging 5.3 papers a year. Output peaked at 16 publications in 1992. 2 of the 247 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1964 to 2010. Vertical axis: number of publications, 0 to 16. Peak 16 publications in 1992. 1964: 1 publication 1965: 1 publication 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 1 publication 1970: 3 publications 1971: 3 publications 1972: 5 publications 1973: 3 publications 1974: 11 publications 1975: 3 publications 1976: 7 publications 1977: 11 publications 1978: 5 publications 1979: 4 publications 1980: 7 publications 1981: 3 publications 1982: 6 publications 1983: 1 publication 1984: 2 publications 1985: 7 publications 1986: 6 publications 1987: 9 publications 1988: 11 publications 1989: 4 publications 1990: 7 publications 1991: 11 publications 1992: 16 publications 1993: 12 publications 1994: 16 publications 1995: 9 publications 1996: 15 publications 1997: 8 publications 1998: 5 publications 1999: 6 publications 2000: 8 publications 2001: 4 publications 2002: 5 publications 2003: 2 publications 2004: 3 publications 2005: 2 publications 2006: 0 publications 2007: 0 publications 2008: 2 publications 2009: 0 publications 2010: 2 publications
1964 2010

247 publications in total across all disciplines

View publications per year as a table
Giuseppe Prota: publications per year, 1964 to 2010
Year Publications
1964 1
1965 1
1966 0
1967 0
1968 0
1969 1
1970 3
1971 3
1972 5
1973 3
1974 11
1975 3
1976 7
1977 11
1978 5
1979 4
1980 7
1981 3
1982 6
1983 1
1984 2
1985 7
1986 6
1987 9
1988 11
1989 4
1990 7
1991 11
1992 16
1993 12
1994 16
1995 9
1996 15
1997 8
1998 5
1999 6
2000 8
2001 4
2002 5
2003 2
2004 3
2005 2
2006 0
2007 0
2008 2
2009 0
2010 2
Total 247
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Giuseppe Prota 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 Giuseppe Prota 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, 221–240 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: 225 publications — 41st percentile

41% 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 1,216 225
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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Giuseppe Prota 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 Giuseppe Prota 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, 56–57 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: 57 D-Index — 39th percentile

39% 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 57
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

Giuseppe Prota is affiliated with the University of Naples Federico II in Italy. Their academic profile includes involvement in various research activities within this institution.

While specific details regarding recent publications, frequent co-authors, and publication venues are not available, Giuseppe Prota's association with a prominent university suggests participation in ongoing scientific work and collaboration.

No information on main fields, subfields of study, or primary research topics has been provided, and there are no recorded awards or book publications linked to this scientist in the available data.

This profile is based solely on the known affiliation and the absence of additional bibliographic or collaborative data. The scope of Giuseppe Prota's scientific work or research contributions cannot be further detailed without additional information.

Best Publications

  • Melanins and melanogenesis

    Giuseppe Prota

  • Recent Advances in the Chemistry of Melanogenesis in Mammals

    Giuseppe Prota

  • Progress in the chemistry of melanins and related metabolites

    Giuseppe Prota

  • Mechanism of inhibition of melanogenesis by hydroquinone.

    Anna Palumbo;Marco d'Ischia;Giovanna Misuraca;Giuseppe Prota

  • Eumelanins and pheomelanins: characterization by electron spin resonance spectroscopy

    Roger C. Sealy;James S. Hyde;Christopher C. Felix;I. A. Menon

  • The inherent cytotoxicity of melanin precursors: a revision.

    Kazunori Urabe;Pilar Aroca;Katsuhiko Tsukamoto;Donatella Mascagna

  • Effect of metal ions on the rearrangement of dopachrome.

    Anna Palumbo;Marco d'Ischia;Giovanna Misuraca;Giuseppe Prota

  • Iron-Mediated Generation of the Neurotoxin 6-Hydroxydopamine Quinone by Reaction of Fatty Acid Hydroperoxides with Dopamine: A Possible Contributory Mechanism for Neuronal Degeneration in Parkinson's Disease

    Alessandro Pezzella;Marco d'Ischia;Alessandra Napolitano;Giovanna Misuraca

  • Characterization of melanins in human irides and cultured uveal melanocytes from eyes of different colors

    Giuseppe Prota;Dan-Ning Hu;Dan-Ning Hu;Maria R. Vincensi;Steven A. McCORMICK;Steven A. McCORMICK

  • Melanins, melanogenesis and melanocytes: looking at their functional significance from the chemist's viewpoint.

    Giuseppe Prota

  • An integrated approach to the structure of Sepia melanin. Evidence for a high proportion of degraded 5,6-dihydroxyindole-2-carboxylic acid units in the pigment backbone

    Alessandro Pezzella;Marco d'Ischia;Alessandra Napolitano;Anna Palumbo

  • Peroxidase as an alternative to tyrosinase in the oxidative polymerization of 5,6-dihydroxyindoles to melanin(s).

    Marco d'Ischia;Alessandra Napolitano;Giuseppe Prota

  • Phaeomelanin versus eumelanin as a chemical indicator of ultraviolet sensitivity in fair-skinned subjects at high risk for melanoma: a pilot study

    Vincensi Mr;d'Ischia M;Napolitano A;Procaccini Em

  • The chemistry of melanins and melanogenesis.

    G. Prota

  • Generation of the neurotoxin 6-hydroxydopamine by peroxidase/H2O2 oxidation of dopamine.

    Alessandra Napolitano;Orlando Crescenzi;Alessandro Pezzella;Giuseppe Prota

  • Hair melanins and hair color: Ultrastructural and biochemical aspects

    Jean-Paul Ortonne;Jean-Paul Ortonne;Giuseppe Prota;Giuseppe Prota

  • Adrenalin oxidation revisited. New products beyond the adrenochrome stage

    Marco d'Ischia;Anna Palumbo;Giuseppe Prota

  • Oxidative degradation of melanins to pyrrole acids: A model study

    Alessandra Napolitano;Alessandro Pezzella;M.Rosaria Vincensi;Giuseppe Prota

  • Comparative action of dopachrome tautomerase and metal ions on the rearrangement of dopachrome.

    Anna Palumbo;Francisco Solano;Giovanna Misuraca;Pilar Aroca

  • Comparative analysis of melanins and melanosomes produced by various coat color mutants.

    Giuseppe Prota;M. Lynn Lamoreux;Jacqueline Muller;Takeshi Kobayashi

Frequent Co-Authors

Marco d'Ischia
Marco d'Ischia University of Naples Federico II
Alessandra Napolitano
Alessandra Napolitano University of Naples Federico II
Alessandro Pezzella
Alessandro Pezzella University of Naples Federico II
Ettore Novellino
Ettore Novellino University of Naples Federico II
Shosuke Ito
Shosuke Ito Fujita Health University
Roberta Seraglia
Roberta Seraglia National Research Council (CNR)
Vincent J. Hearing
Vincent J. Hearing National Institutes of Health
Francisco Solano
Francisco Solano University of Murcia
Franco Quadrifoglio
Franco Quadrifoglio University of Udine
John D. Taylor
John D. Taylor Wayne State University

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