6月16日，来自柏林亥姆霍兹研究所的Ballauff教授和Lu Yan研究员访问我组，并分别作了题为Catalysis by metallic and oxidic nanoparticles in aqueous solutions: Model Reactions和Thermosensitive Microgels as "active" nanoreactors for tuning the catalytic activity of metal/metal oxide nanoparticles的报告。