Report summary

For University of Pennsylvania Department of Chemistry in 2022-2026, the graph shows 55 visible PIs and 48 internal PI collaborations. The main research signal is Chemistry as the leading field (21% of slots across 24 PIs; 24 labels), Molecular Biology as the leading subfield (13% of slots across 17 PIs; 17 labels), and Advanced Chemical Physics Studies as the leading topic (2% of slots across 4 PIs; 4 labels). The network looks reasonably well-rounded, with visible collaboration groups but not so much concentration that one field explains the whole department. The most prominent PIs by weighted works are Joseph S. Francisco (41 weighted works; Atmospheric chemistry and aerosols, Atmospheric Ozone and Climate). The clearest collaboration lines are Christopher B. Murray and Cherie R. Kagan (25 shared works, weight 10.6). The strongest breakdown groups are group 1 with 10 PIs, 10 internal connections, weight 24.1, around Molecular Biology, Materials Chemistry, Electronic, Optical and Magnetic Materials, led by Shu Yang, Thomas E. Mallouk, David W. Christianson.