Liu Kai, Liu Yiliu, Yao Yuxing, Yuan Huanxiang, Wang Shu, Wang Zhiqiang, Zhang Xi
Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
Angew Chem Int Ed Engl. 2013 Aug 5;52(32):8285-9. doi: 10.1002/anie.201303387. Epub 2013 Jun 26.