Report summary

For University of Pittsburgh Department of Chemistry in 2015-2026, the graph shows 66 visible PIs and 85 internal PI collaborations. The main research signal is Chemistry as the leading field (25% of slots across 36 PIs; 36 labels), Molecular Biology as the leading subfield (12% of slots across 20 PIs; 20 labels), and Advanced Chemical Physics Studies as the leading topic (3% of slots across 5 PIs; 5 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Alexander Deiters (69.2 weighted works; Photochromic and Fluorescence Chemistry, Advanced biosensing and bioanalysis techniques). The clearest collaboration lines are Angela M. Gronenborn and Tatyana Polenova (41 shared works, weight 21.6). The strongest breakdown groups are group 1 with 10 PIs, 9 internal connections, weight 50.9, around Materials Chemistry, Molecular Biology, Spectroscopy, led by Alexander Star, Sunil Saxena, Angela M. Gronenborn; group 2 with 9 PIs, 10 internal connections, weight 29.6, around Organic Chemistry, Inorganic Chemistry, Molecular Biology, led by Alexander Deiters, Peng Liu, Paul E. Floreancig.