id author title date pages extension mime words sentence flesch summary cache txt 4x51hh65q0p Kristy Marie DiVittorio Phospholipid Flip-Flop and Molecular Transport Across Biomembranes 2008 .txt text/plain 328 15 43 The first motivation for exploring these transport molecules was to better understand the minimal supramolecular requirements to achieve membrane transport. This research has lead to the development of compounds that can alter or sense the phospholipid asymmetry and composition of plasma membranes for use as biological sensors. cache/4x51hh65q0p.txt txt/4x51hh65q0p.txt