Preparations and Characterizations of Stabilizer-free Vitamin E Nanovehicle

<p><strong>Figure S1</strong>. Preparation protocol of dispersion A</p> <p><strong>Figure S2</strong>. TEM image of dispersion A: DL-α-Toc with phosphotungstic acid staining</p> <p><strong>Figure S3</strong>. Preparation protocol of dispersion B</p> <p><strong>Figure S4</strong>. TEM image of dispersion B: DL-α-Toc with uranyl acetate staining</p> <p><strong>Figure S5.</strong> (a) UV spectra of the chromanol rings in DL-α-Toc and PMC; (b) Polarity parameter v.s. maximum absorption wavelength, <em>λ</em>max</p> <p><strong>Figure S6.</strong> Size dependence of DL-α-Toc nanoparticles on DL-<em>a</em>-Toc concentration in the DMSO preparation</p> <p><strong>Figure S7.</strong> UV spectra of ethanol solutions of DL-α-Toc at different concentrations</p> <p><strong>Figure S8.</strong> 1H-NMR spectra of ethanol solutions of DL-α-Toc at different concentrations</p> <p><strong>Table S1.</strong> Summary of characterizations of the VE dispersions A, prepared using 0.4 wt% ethanol solution and pure water as the water medium</p> <p><strong>Figure S9.</strong> (a) Representative UV–vis absorption spectra with and without the DL-α-Toc dispersion vehicle; (b) A DLS chart after the radical scavenging test</p> <p><strong>Figure S10.</strong> (a) Effect of Tween 80 on UV–vis spectra; (b) representative DLS chart after solublilization in 0.2 wt% Tween 80 aq.</p> <p><strong>Figure S11.</strong> Dose-dependence of TBHP on cell viability in %</p>