Figure 2From: Labeling the oily core of nanocapsules and lipid-core nanocapsules with a triglyceride conjugated to a fluorescent dye as a strategy to particle tracking in biological studiesThin layer chromatography (TLC) image. (A) Raw castor oil, (B) rhodamine B, (C) crude fluorescent product 1, and (D) purified fluorescent product 1.Back to article page