section_heading: Nanokristali
paragraph_text: Tanki premaz nanokristala ugrađen u staklima može pružiti selektivnu kontrolu nad propuštenom svjetlosti i toplinom.<ref><ref>Llordés, A.; Garcia, G.; Gazquez, J.; Milliron, D. J. (2013). "Tunable near-infrared and visible-light transmittance in nanocrystal-in-glass composites". Nature 500 (7462): 323.