%0 Journal Article %T pH-Responsive mechanised nanoparticles gated by semirotaxanes %A Khashab, Niveen M. %A Belowich, Matthew E. %A Trabolsi, Ali %A Friedman, Douglas C. %A Valente, Cory %A Lau, Yuen %A Khatib, Hussam A. %A Zink, Jeffrey I. %A Stoddart, J. Fraser %J Chemical Communications %V %N 36 %P 5371-5373 %@ 1359-7345 %D 2009-09-02 %I The Royal Society of Chemistry %~ DeepDyve