Report summary

For Princeton University Department of Chemical and Biological Engineering in 2015-2026, the graph shows 61 visible PIs and 119 internal PI collaborations. The main research signal is Engineering as the leading field (19% of slots across 24 PIs; 24 labels), Materials Chemistry as the leading subfield (13% of slots across 19 PIs; 19 labels), and Microbial Metabolic Engineering and Bioproduction 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 Zhiyong Jason Ren (71.1 weighted works; Microbial Fuel Cells and Bioremediation, Membrane Separation Technologies). The clearest collaboration lines are Robert K. Prud’homme and Kurt D. Ristroph (24 shared works, weight 13.7). The strongest breakdown groups are group 1 with 10 PIs, 9 internal connections, weight 57.4, around Electrical and Electronic Engineering, Biomaterials, Polymers and Plastics, led by Zhiyong Jason Ren, Yueh‐Lin Loo, Robert K. Prud’homme.