Klajn, Rafal, et al. “Metal Nanoparticles Functionalized with Molecular and Supramolecular Switches.”10.1021/ja9001585__Journal of the American Chemical Society, vol. 131, no. 12, American Chemical Society, 2009, pp. 4233–35, doi:10.1021/ja9001585.

Wesson, Paul J., et al. “‘Remote’ Fabrication via Three-Dimensional Reaction-Diffusion: Making Complex Core-and-Shell Particles and Assembling Them into Open-Lattice Crystals.”10.1002/adma.200802964__Advanced Materials, vol. 21, no. 19, Wiley, 2009, pp. 1911–15, doi:10.1002/adma.200802964.