[1] Chinese Acad Sci, Natl Ctr Mass Spectrometry Changchun, Changchun 130022, Jilin, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, Jilin Prov Key Lab Chinese Med Chem & Mass Spectr, Changchun 130022, Jilin, Peoples R China
[3] Univ Sci & Technol China, Hefei 230029, Anhui, Peoples R China
[4] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Elect Chem, Changchun 130022, Jilin, Peoples R China