There is work currently being done to turn this idea into a usable paint : https://www.science.org/doi/10.1126/sciadv.adf7207 https://www.science.org/doi/10.112

There is work currently being done to turn this idea into a usable paint : https://www.science.org/doi/10.1126/sciadv.adf7207 https://www.science.org/doi/10.1126/sciadv.adf7207