2021 tables: Institutions - chemistry

The 2021 tables are based on Nature Index data from 1 January 2020 to 31 December 2020.

Table criteria

# Institution Share 2019 Share 2020 Count 2020 Change in Adjusted Share 2019-2020*
1 National Research Council (CNR), Italy 33.87 38.99 163 14.9%
2 Italian Institute of Technology (IIT), Italy 19.70 20.19 70 2.3%
3 University of Florence (UNIFI), Italy 12.05 17.97 61 48.7%
4 University of Bologna (UNIBO), Italy 15.85 15.85 60 -0.2%
5 University of Padova (UNIPD), Italy 16.61 15.19 51 -8.7%
6 University of Naples Federico II (UNINA), Italy 8.67 12.86 44 48.0%
7 University of Salerno (UNISA), Italy 6.61 11.36 25 71.5%
8 University of Milan (UNIMI), Italy 5.49 10.22 42 85.6%
9 Sapienza University of Rome, Italy 11.75 9.69 32 -17.7%
10 University of Turin (UNITO), Italy 8.63 9.04 34 4.6%
11 University of Milano-Bicocca (UNIMIB), Italy 9.80 8.83 26 -10.1%
12 University of Parma (UNIPR), Italy 4.99 8.09 26 61.9%
13 University of Trieste (UNITS), Italy 3.50 7.92 39 125.5%
14 National Interuniversity Consortium of Materials Science and Technology (INSTM), Italy 5.02 7.37 46 46.5%
15 Polytechnic University of Milan, Italy 7.56 7.35 33 -3.0%
16 University of Pisa (UNIPI), Italy 5.79 7.09 34 22.2%
17 University of Rome Tor Vergata, Italy 5.27 6.04 20 14.5%
18 University of Pavia (UNIPV), Italy 6.12 5.32 28 -13.3%
19 University of Bari Aldo Moro (UniBA), Italy 4.45 4.39 26 -1.5%
20 Scientific Institute for Research, Hospitalization and Healthcare (IRCCS), Italy 4.33 3.75 17 -13.6%
21 University of Genova, Italy 1.57 3.64 19 131.6%
22 University of Cagliari (UNICA), Italy 3.87 3.59 16 -7.5%
23 Elettra - Sincrotrone Trieste S.C.p.A., Italy 2.59 3.32 23 28.3%
24 Scuola Normale Superiore (SNS), Italy 2.04 2.91 23 42.5%
25 University of Perugia, Italy 3.36 2.85 30 -15.3%
26 University of Sassari (UniSS), Italy 0.51 2.84 17 461.1%
27 University of Eastern Piedmont "Amedeo Avogadro" (UNIPMN), Italy 1.77 2.76 9 55.1%
28 Polytechnic University of Turin, Italy 1.12 2.63 15 134.1%
29 Abdus Salam International Centre for Theoretical Physics (ICTP), Italy 1.00 2.42 6 142.1%
30 University of Insubria, Italy 1.64 2.39 14 45.5%
31 Scuola Internazionale Superiore di Studi Avanzati (SISSA), Italy 1.92 2.21 11 15.1%
32 National Institute for Nuclear Physics (INFN), Italy 0.28 1.97 13 609.4%
33 Italian Foundation for Cancer Research (FIRC), Italy 1.53 1.91 6 24.3%
34 University of Palermo (UNIPA), Italy 0.96 1.77 16 84.9%
35 University of Basilicata, Italy 0.31 1.76 4 463.2%
36 University of Udine (UNIUD), Italy 0.33 1.75 12 426.4%
37 University of Catania, Italy 1.67 1.73 18 3.5%
38 University of Ferrara (UNIFE), Italy 1.01 1.70 8 68.0%
39 University of Siena (UNISI), Italy 2.29 1.66 20 -27.5%
40 University of Calabria (UNICAL), Italy 4.42 1.62 10 -63.4%
41 University of Verona (UNIVR), Italy 2.57 1.60 7 -38.0%
42 University of Camerino (UNICAM), Italy 0.14 1.53 7 1,012.8%
43 University of Chieti (Ud'A), Italy 2.43 1.48 3 -39.5%
44 National Institute of Geophysics and Volcanology (INGV), Italy 1.36 2 N/A
45 Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Italy 0.07 1.28 5 1,686.6%
46 Ca' Foscari University of Venice (UNIVE), Italy 1.13 1.26 22 11.1%
47 University of Modena and Reggio Emilia (UNIMORE), Italy 1.19 1.20 11 1.3%
48 University of Trento (UNITN), Italy 0.30 0.87 10 191.6%
49 Polytechnic University of Bari, Italy 0.29 0.77 6 165.8%
50 Istituto Nazionale di Ricerca Metrologica (INRIM), Italy 0.50 0.75 4 49.1%
51 University of L'Aquila (UNIVAQ), Italy 1.22 0.74 5 -39.0%
52 University of Messina (UNIME), Italy 0.92 0.67 8 -27.8%
53 Pirelli Tyre S.p.A., Italy 0.51 2 N/A
54 Italy Ministry of Health, Italy 0.23 0.51 3 116.0%
55 Ulisse BioMed SRL, Italy 0.50 1 N/A
56 University of Brescia (UNIBS), Italy 1.04 0.49 2 -52.9%
57 Sant'Anna School of Advanced Studies of Pisa (SSSA), Italy 0.06 0.42 3 575.4%
58 University of Teramo (UniTE), Italy 0.00 0.41 2 58,803.6%
59 Glass to Power Srl (G2P), Italy 0.09 0.40 2 321.3%
60 Eni s.p.a., Italy 0.90 0.39 2 -56.7%
61 Marche Polytechnic University (UNIVPM), Italy 0.33 0.35 10 6.3%
62 Bracco Imaging S.p.A., Italy 0.33 1 N/A
63 Archaeological Park of Pompeii, Italy 0.30 1 N/A
64 Peggy Guggenheim Collection, Italy 0.29 1 N/A
65 BeDimensional Srl, Italy 0.04 0.28 3 558.6%
66 Telethon Foundation, Italy 0.75 0.27 3 -64.1%
67 Catholic University of the Sacred Heart (UCSC), Italy 0.56 0.25 3 -55.3%
68 Bruno Kessler Foundation (FBK), Italy 0.23 2 N/A
69 University of Tuscia (UNITUS), Italy 0.00 0.20 1 28,719.8%
70 National Institute for Astrophysics (INAF), Italy 0.18 1 N/A
71 G. Monasterio Foundation (FTGM), Italy 0.06 0.17 1 199.4%
72 University of Urbino, Italy 1.64 0.14 1 -91.3%
72 University of Foggia (UNIFG), Italy 0.14 1 N/A
73 Giotto Biotech S.r.l., Italy 0.13 2 N/A
74 University of Magna Graecia (UMG), Italy 0.06 0.13 1 124.5%
74 Scriba Nanotecnologie S.r.l., Italy 0.13 1 N/A
75 University of Roma Tre, Italy 0.54 0.12 2 -77.7%
76 Edmund Mach Foundation, Italy 0.12 3 N/A
77 University of Molise (UNIMOL), Italy 0.01 0.12 8 1,032.2%
78 University of Bergamo, Italy 0.01 0.11 7 987.7%
79 Molecular Horizon srl, Italy 0.11 0.11 1 -2.6%
79 International Centre for Genetic Engineering and Biotechnology (ICGEB), Italy 0.15 0.11 1 -26.1%
79 Central European Research Infrastructure Consortium (CERIC-ERIC), Italy 0.11 1 N/A
80 Cementir Holding NV, Italy 0.10 1 N/A
81 QI-Technologies S.r.l., Italy 0.09 1 N/A
81 Cicci Research s.r.l., Italy 0.09 1 N/A
82 Human Technopole Foundation, Italy 0.09 2 N/A
83 Isuschem Srl, Italy 0.07 1 N/A
84 Cogentech S.c.a.r.l., Italy 0.06 1 N/A
84 Fondazione Ri.MED, Italy 0.06 1 N/A
85 University of Campania Luigi Vanvitelli, Italy 0.86 0.06 2 -93.0%
86 AB Analitica Srl, Italy 0.06 0.06 1 -0.2%
87 National Interuniversity Consortium for the Physical Sciences of Matter (CNISM), Italy 0.04 0.04 1 -0.2%
87 Campus Bio-Medico University, Italy 0.04 1 N/A
88 ASST Mantova, Italy 0.04 1 N/A
89 IMA S.p.a., Italy 0.03 1 N/A
90 EryDel SpA, Italy 0.03 1 N/A
91 Parthenope University of Naples, Italy 0.01 0.02 1 130.3%
92 Italian Space Agency (ASI), Italy 0.01 1 N/A
92 Edoardo Amaldi Foundation (F.E.A.), Italy 0.01 1 N/A
93 University of Salento, Italy 0.34 0.01 1 -98.2%
94 National Institute of Oceanography and Experimental Geophysics (OGS), Italy 0.00 0.00 2 410.3%
94 Università Iuav di Venezia (IUAV), Italy 0.00 0.00 2 410.3%

Footnote

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note:

  1. The data behind the tables are based on a relatively small proportion of total research papers, they cover the natural sciences only and outputs are non-normalized (that is, they don’t reflect the size of the country or institution, or its overall research output).
  2. The Nature Index is one indicator of institutional research performance. The metrics of Count and Share used to order Nature Index listings are based on an institution’s or country’s publication output in 82 natural-science journals, selected on reputation by an independent panel of leading scientists in their fields.
  3. Nature Index recognizes that many other factors must be taken into account when considering research quality and institutional performance; Nature Index metrics alone should not be used to assess institutions or individuals.
  4. Nature Index data and methods are transparent and available under a creative commons licence at natureindex.com.

The Nature Index database undergoes regular updating, corrections, adjustment of institutional hierarchies, and removal of retracted papers and thus the live website can differ from the frozen annual tables.

*The change in adjusted Share accounts for the small annual variation in the total number of articles in Nature Index journals. Share values have been adjusted to 2020 levels to calculate the percentage change. For more information on the adjustment, please see the Adjusted metric explainer.