Huckaba, A., Yella, A., McNamara, L., Steen, A., Murphy, J., Carpenter, C., … Delcamp, J. (2016). Molecular Design Principles for Near-Infrared Absorbing and Emitting Indolizine Dyes. Chemistry (Weinheim an Der Bergstrasse, Germany), 22(43), 15536-15542. https://doi.org/10.1002/chem.201603165 (Original work published 2016)