Due to the characteristics of porous walls and empty spaces, SiO2 multi-shell hollow spheres (MHSs) can regulate mass, energy transfer, and chemical reactions, making them promising for applications ...
Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China ...
BEIJING -- China has highlighted its commitment to encouraging the long-term operation and development of foreign-funded ...