Fig. 5. (a) Compression isotherm of EA(1)450 microspheres at the air/water interface of a Langmuir trough. (b–d) Macroscopic and microscopic images and histograms of the center-to-center distance of the microspheres of the obtained films on glass substrates at 2 mN m−1, 10 mN m−1, and 15 mN m−1, respectively. (e) Pair correlation function of the non-close-packed arrays of EA(1)450 microspheres on the glass substrate.
