The Madeira Chemistry Research Centre (CQM) has attended the "Green China 2019: 1st International Green and Sustainable Chemistry Conference" event held on October 16-19, 2019 in Beijing (China), where the senior CQM researcher, Dr. Manuel Algarra presented the lecture "Valorization of Biomass to Obtain Nanoparticles. Sensing and Life Cycle Assessment Analysis of Carbon Dots".