Fig. 1From: Extracellular Synthesis of Luminescent CdS Quantum Dots Using Plant Cell CultureLuminescence spectrum of N. tabacum matrix (a); blue line—synthesized contour of plant matrix (the sum of spectral components), black line—experimental contour, dashed lines—the spectral components of N. tabacum luminescence spectrum. Red line—an additional component, corresponding to CdS quantum dots luminescence (b)Back to article page