Brustugun, J., Tønnesen, H., Edge, R., & Navaratnam, S. (2005). Formation and reactivity of free radicals in 5-hydroxymethyl-2- furaldehyde – the effect on isoprenaline photostability. Journal of Photochemistry and Photobiology B: Biology, 79(2), 109-119. https://doi.org/10.1016/j.jphotobiol.2004.12.005