Fabrication of non-close-packed arrays of colloidal spheres by soft lithography.
Ordered 2D non-close-packed sphere arrays with controllable lattice structures have been fabricated by using soft lithography based on the solvent-swelling and mechanical deformation behaviors of PDMS film. The figure shows an SEM image of the ordered quasi-one-dimensional parallel wires of silica spheres on a polymer-coated substrate.
Yan
Xin
X
Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, PR China.
Yao
Jimin
J
Lu
Guang
G
Li
Xiao
X
Zhang
Junhu
J
Han
Kun
K
Yang
Bai
B