作者：Li, Fu; Liu, Shao-Feng; Liu, Wangyu; Hou, Zheng-Wei; Jiang, Jiaxi; Fu, Zhong; Wang, Song; Si, Yilong; Lu, Shaoyong; Zhou, Hongwei; Liu, Dan; Tian, Xiaoli; Qiu, Hengwei; Yang, Yuchen; Li, Zhengcao; Li, Xiaoyan; Lin, Linhan; Sun, Hong-Bo; Zhang, Hao; Li, Jinghong
作者单位：Tsinghua University; Chinese Academy of Sciences; Shanghai Institute of Microsystem & Information Technology, CAS; Tsinghua University; Tsinghua University; Tsinghua University; Tsinghua University; Chinese Academy of Sciences; University of Science & Technology of China, CAS
摘要：3D printing of inorganic materials with nanoscale resolution offers a different materials processing pathway to explore devices with emergent functionalities. However, existing technologies typically involve photocurable resins that reduce material purity and degrade properties. We develop a general strategy for laser direct printing of inorganic nanomaterials, as exemplified by more than 10 semiconductors, metal oxides, metals, and their mixtures. Colloidal nanocrystals are used as building b...
作者：Wang, Xiaoping; Zhou, Yunqiao
作者单位：Chinese Academy of Sciences; Institute of Tibetan Plateau Research, CAS; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS
作者：Pearson, Tyler J.; Shimazumi, Ryoma; Driscoll, Julia L.; Dherange, Balu D.; Park, Dong-Il; Levin, Mark D.
作者单位：University of Chicago
摘要：Nitrogen scanning in aryl fragments is a valuable aspect of the drug discovery process, but current strategies require time-intensive, parallel, bottom-up synthesis of each pyridyl isomer because of a lack of direct carbon-to-nitrogen (C-to-N) replacement reactions. We report a site-directable aryl C-to-N replacement reaction allowing unified access to various pyridine isomers through a nitreneinternalization process. In a two-step, one-pot procedure, aryl azides are first photochemically conv...
