Cell morphology and migration linked to substrate rigidity 4 W- A% b# q4 B# U6 n5 o
Yong Ni and Martin Y. M. Chiang* {: _6 i9 \5 j% G4 S- \# N; Y
Soft Matter, 2007, 3, 1285-1292% O1 h% T+ U- w/ N
http://xlink.rsc.org/?doi=b703376a & {1 o, S0 w1 q! q3 ?. O n