id author title date pages extension mime words sentence flesch summary cache txt 8p58pc3094w Erin Lee Cole Water-Soluble, Deep-Red Fluorescent Squaraine Rotaxanes 2013 .txt text/plain 187 7 31 Bone targeted squaraine rotaxanes with non-bisphosphonate groups were found to be excellent in vivo imaging agents and their bone targeting ability was comparable to that of traditional bisphosphonate probes. Squaraine rotaxanes were functionalized with ionic groups and utilized as non-targeted tracers for in vivo imaging studies, including monitoring disruption of the blood-brain-barrier. cache/8p58pc3094w.txt txt/8p58pc3094w.txt