Spheres-in-Grating Assemblies with Altered Photoluminescence and Wetting Properties
In this work, we report the fabrication of spheres-in-grating assemblies consisting of equally spaced parallel rectangular grooves Hats filled with fluorescent spheres, by employing embossing and convective self-assembly methods.The developed hierarchical assemblies, when compared to spheres spin-cast on glass, exhibited a blueshift in the photolum