Fig. 4From: Raspberry-like PS/CdTe/Silica Microspheres for Fluorescent Superhydrophobic Materials a Photographs of water droplets on particulate films under white light. b Photographs of water droplets on particulate films under UV rays, yellow (a), orange (b), and green (c). c The contact angle photos of water droplets on particulate films with PS cores (195 nm) and different fluorescent colorsBack to article page