The application of photosensitisers to tropical pathogens in the blood supply Mark Wainwright PhD, Mauricio S. Baptista, in Photodiagnosis and Photodynamic Therapy, 2011 Riboflavin As vitamin B2,Ā riboflavinĀ (Fig. 5) is an essentialĀ nutrientĀ in humans. The Mirasol system