New material can accelerate evaporation in desalination plants, track hazardous molecules Titanium dioxide nanoparticles decorated by gold absorb about 96% of the solar spectrum and turn it into heat. The material can accelerate the evaporation in desalination plants up to 2.5 times and can track hazardous molecules and compounds. An international research team with representatives from Far Eastern Federal University (FEFU), ITMO University, and the Far Eastern Branch of the Russian Academy of Sciences, published a related article in ACS Applied Materials and Interfaces. Access to safe water is included in the 17 UN Sustainable Development Goals. Meanwhile, the World Health Organization (WHO), and the Children's Fund (UNICEF) addressed the problem in 2019 report, noting that 2.2 billion people lack access to safe drinking water.