[Zeng, Fei; Wu, Chao; Zhang, Xing-Yu; Wang, Zheng; He, Wei-Min; Hu, Zhan] Hunan Univ Sci & Engn, Hunan Prov Engn Res Ctr Ginkgo Biloba, Yongzhou 425100, Peoples R China.
[He, Wei-Min; Xu, Xin-Hua] Hunan Univ, State Key Lab Chemobiosensing & Chemomet, Changsha 410082, Hunan, Peoples R China.
[Wu, Chao; Cao, Zhong] Changsha Univ Sci & Technol, Hunan Prov Key Lab Mat Protect Elect Power & Tran, Changsha 410114, Hunan, Peoples R China.
[Tang, Zilong] Hunan Univ Sci & Technol, Minist Educ, Key Lab Theoret Organ Chem & Funct Mol, Xiangtan 411201, Peoples R China.