Science. 1982 Oct 29;218(4571):467-9. doi: 10.1126/science.218.4571.467.
An infinitesimal change in electric potential across a polyelectrolyte gel produces a discrete, reversible volume change. The volume of the collapsed gel can be several hundred times smaller than that of the swollen gel.
在聚电解质凝胶中,微小的电势变化会产生离散的、可逆的体积变化。塌陷凝胶的体积可以比溶胀凝胶小几百倍。