[Su, Hui-Qi; Wu, Sheng-Tao; Li, Wen-Mei; Shen, Kai-Lin; Lin, Ying-Wu; Zhou, Pei-Qiong; Cao, Ying] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.
[Zeng, Ke] Cent South Univ, Sch Chem & Chem Engn, Changsha 410083, Peoples R China.
[Niu, Xiang-Heng] Univ South China, Sch Publ Hlth, Hengyang Med Sch, Hengyang 421001, Peoples R China.
[Gao, Shu-Qin; Lin, Ying-Wu] Univ South China, Med Sch, Lab Prot Struct & Funct, Hengyang 421001, Peoples R China.