@article{Dhariwal2024ApJLA, author = Dhariwal, A., Speak, T.H., Zeng, L., Rashidi, A., Moore, B., Bern\'{e}, O., Remijan, A.J., McGuire, B.A., Rivilla, V.M., Belloche, A., J\o{}rgensen, J.K., Djuricanin, P., Momose, T., Cooke, I.R., title = On the origin of infrared bands attributed to tryptophan in Spitzer observations of IC 348, journal = Astrophysical Journal Lett., year = 2024, volume = 968, pages = 9 }