Papers
3
Total Citations
903
H-Index
2
About
Brian A. Collins is a materials scientist and physicist whose research sits at the intersection of organic electronics, polymer physics, and charge transport phenomena. His work has made significant contributions to understanding how structure governs the functional properties of conducting polymers, particularly in the realm of mixed ionic and electronic transport — systems where both ions and electrons move simultaneously through a material. Collins is perhaps best known for his highly influential 2016 study on PEDOT:PSS, a widely used conducting polymer, which has accumulated an impressive 898 citations and helped reframe how researchers understand this material beyond simple hole conduction. By elucidating the structural factors that control mixed transport, his work laid essential groundwork for a generation of organic bioelectronics and energy devices. More recently, Collins has turned his attention to organic mixed ionic-electronic conductors (OMIECs), probing how local chemical environments can be engineered to enhance and gate ion transport — a bottleneck limiting performance in applications ranging from biosensing to neuromorphic computing. His continued focus on connecting molecular-scale structure to macroscopic transport behavior makes his research especially valuable to students and engineers designing next-generation soft, bio-integrated electronic devices.
Research Focus
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