Fig. 1From: Metabolomic analyses of the bio-corona formed on TiO2 nanoparticles incubated with plant leaf tissuesPreparation of methanolic (MEs) and nanoparticle-mediated extracts (NEs) from wild type and tt mutant lines. a Simplified scheme of the phenylpropanoid pathway in Arabidopsis. The positions of the tt mutations used in this study are marked in red and the abbreviated names of the enzymes compromised are boldfaced. CHS, Chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; DFR, dihydroflavonol reductase. b Visual characteristics of MEs, nanoconjugates and NEs from different plant linesBack to article page