University of Naples Federico II (UNINA)

Università di Napoli ‘Federico II’ (UNINA)

Italy

Time frame: 1 June 2025 - 30 May 2026

Profile

The Nature Index tracks primary research articles from 178 applied, health, natural and social sciences journals, across many different publishers, chosen by an independent group of researchers. The Nature Index provides absolute Count of primary research articles and fractional Share counts of author contribution to articles. The positions in the table below reflect University of Naples Federico II (UNINA)'s position overall, domestically, within their sector, and in various subject areas based on their Share. Each position links to the corresponding table where University of Naples Federico II (UNINA) is listed.

Position by research output Share

Global Italy
Overall 404 8
Academic 360 5

Position by research output Share in subject areas

Global Italy
Applied sciences 314 6
Health sciences 353 6
Natural sciences 448 8
Biological sciences 470 7
Chemistry 490 5
Earth & environmental sciences 373 8
Physical sciences 355 15
Social sciences 351 8

Research

University of Naples Federico II (UNINA) has the following research output in the current window (1 June 2025 - 30 May 2026) of the Nature Index. Click on Count to view a list of articles representing the corresponding Share value.

Overall research output

Count Share
Overall 395 66.15

Overall Count and Share for 'University of Naples Federico II (UNINA)' based on the 12-month time frame mentioned above.

View all articles

Research outputs by subject area

Note: Natural sciences includes biological sciences, chemistry, Earth & environmental sciences and physical sciences.
Subject Count Share
Applied sciences 54 18.32
Biological sciences 35 6.32
Chemistry 38 10.90
Earth & environmental sciences 19 4.40
Health sciences 94 14.33
Physical sciences 148 8.99
Social sciences 7 2.89

Note: Hover over the donut graph to view the Share for each subject.

Leading research topics

In the Current Index (12-month rolling window), University of Naples Federico II (UNINA) published the most articles in these research topics. Learn more about Nature Research Intelligence Topics.

View all topics

Share output for the past 5 years

Subject area or journal group 2021 2022 2023 2024 2025
Overall 35 36 40 68 68
Applied sciences 5 5 5 22 0
Health sciences 5 9 11 12 0
Natural sciences 25 22 23 30 0
Biological sciences 5 3 5 6 0
Chemistry 9 5 7 9 10
Earth & environmental sciences 1 4 1 4 0
Physical sciences 10 9 10 11 0
Social sciences 0 0 0 3 0
Nature & Science 0 0 1 0 1

Institution benchmarking

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Collaboration

Nature Index collaborations highlight fruitful collaborations that lead to high quality research around the world. A collaboration can be between any two institutions or locations co-authoring at least one article in the journals tracked by the Nature Index. The collaboration score between two institutions is the sum of each of their Shares on the papers to which both have contributed. The table and charts below highlight the leading collaborators with University of Naples Federico II (UNINA).

International vs domestic collaboration by Share

Type Percentage
International (143 institutions) 29.0%
Domestic (125 institutions) 71.0%

Note: Hover over the pie chart to view the Share for each collaboration type.

Note: Hover over the graph to view collaboration by percentage of Share.

Top 5 domestic collaborators with University of Naples Federico II (UNINA) by Share

Collaborating institutions

Note: Hover over the bars to view details about each institution's Share.

Collaborating Institution Collaborators' Share Collaboration Score
National Institute for Nuclear Physics (INFN) 7.59 / 15.18 22.77
National Research Council (CNR) 6.89 / 10.67 17.57
University of Florence (UNIFI) 3.64 / 3.39 7.03
Sapienza University of Rome 3.71 / 3.09 6.79
University of Salerno (UNISA) 3.76 / 2.04 5.80

Top 5 international collaborators with University of Naples Federico II (UNINA) by Share

Collaborating institutions

Note: Hover over the bars to view details about each institution's Share.

Collaborating Institution Collaborators' Share Total Share
French National Centre for Scientific Research (CNRS) 4.72 / 4.52 9.24
University of Southern Denmark (SDU) 1.29 / 2.50 3.80
Temple University 3.46 / 0.26 3.71
UCL 1.87 / 1.31 3.17
Vienna University of Technology (TU Wien) 0.48 / 2.02 2.49

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Relationships

Affiliated institutions

The following affiliated institutions are wholly owned, operated, administered or contains research facilities for University of Naples Federico II (UNINA). All affiliations for an affiliated institution are credited to the institution to which it is affiliated. Each of the affiliated institutions listed below has its own research profile.

Affiliated joint institutions and consortia

Represents joint institutions and consortia for which the institution is designated as a partner institution. Each partner institution of a joint institution or consortium receives an equivalent Share for every affiliation in which the consortium is included.