1. College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education, Hunan University, 410082 Changsha, P. R. China
2. Testing and Analysis Center, Hebei Normal University, 050024 Shijiazhuang, P. R. China
3. School of Science, Constructor University, 28759 Bremen, Germany
4. Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, 511436 Guangzhou, P. R. China