Figure 3From: Engineering of near IR fluorescent albumin nanoparticles for in vivo detection of colon cancerPhotostability of the CANIR-HSA nanoparticles (A) and free CANIR (B) as a function of time. Samples of CANIR-HSA nanoparticles and free CANIR were illuminated with a xenon flash lamp for 20 min as described in the experimental part.Back to article page