Figure 1
From: Metal-enhanced fluorescence and excited state dynamics of carotenoids in thin polymer films

Molecular structure of (a) all-trans-β-carotene (carotene) and (b) 8′-apo-β-caroten-8′-al (carotenal).
From: Metal-enhanced fluorescence and excited state dynamics of carotenoids in thin polymer films
Molecular structure of (a) all-trans-β-carotene (carotene) and (b) 8′-apo-β-caroten-8′-al (carotenal).