Fig. 5From: Verification of nanoparticle formation, skin permeation, and apoptosis using nobiletin as a methoxyflavonoid derivative1H-1H ROESY NMR spectrum EVP (Sol/NOB = 8/2) in CDCl3. a f1 is 0–10 ppm and f2 is 0–10 ppm; b f1 is 3.0–4.8 ppm and f2 is 6.0–8.0 ppm; c f1 is 6.4–7.8 ppm and f2 is 1.0–3.0 ppm; d f1 is 0.5–3.0 ppm and f2 is 3.0–4.8 ppmBack to article page