%0 Journal Article %T Arrayed pH-responsive microvalves controlled by multiphase laminar flow %A Liu, Chenwei %A Park, Joong Yull %A Xu, Yugong %A Lee, SangHoon %J Journal of Micromechanics and Microengineering %V 17 %N 10 %P 7 %@ 0960-1317 %D 2007-10-01 %~ DeepDyve