Miriam Rossi

TL;DR: Two-dimensional spectra were collected to confirm the fine structure of the hetero- and homopolymeric fractions, and good agreement was obtained between its corresponding calculated vibrations and the experimental bands assigned to homopolyguluronic acid blocks.

TL;DR: The in vitro antiproliferative activity of the title compound on five tumor cell lines shows preference for the colon-rectal tumor HCT116, IC(50) = 13.98 μM, followed by breast MCF7 and ovarian A2780 cell lines; human glioblastoma U-87 and lung carcinoma A549 are less sensitive.

TL;DR: In this article, a detailed analysis of crystal structure analysis is presented, including the following: Crystals Diffraction by Crystals Symmetry in Crystals and their Diffraction Patterns Physical Properties of Crystals Combining Waves to Obtain an Image Measurement of Structure Amplitudes Estimation of the Phase Angles The Electron Density Map Least Squares Refinement of the Structure Interpreting x, y, z, (Atomic Coordinates) Conformation Atomic and Molecular Displacements Chirality and Absolute Structure Packing in Crystal Comparisons of Struct

TL;DR: Structural features of mechanistic importance correlate with the biological activity of resveratrol as an antioxidant and support earlier studies showing H-atom transfer to be the dominant mechanism by which phenolic antioxidants intercept free radicals.