JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.127, no.19, pp.6936 - 6937
Abstract
A reaction−diffusion process induced from a micronetwork geometry amplifies changes in the molecular structure of a thin gel film into macroscopic readout patterns. When the gel undergoes a helix-to-coil phase transition, the patterns formed by RD switch from symmetry-broken to symmetric ones. Theoretical analysis explains how the system reconfigures internally in response to mass transfer between the applied network and the probed film.