Liu, Lidan
Meng, Xinzhu
Funding for this research was provided by:
National Natural Science Foundation of China (11371230, 11501331)
SDUST Research Fund (2014TDJH102)
Shandong Provincial Natural Science Foundation, China (ZR2015AQ001)
Natural Science Foundation of Shandong Province (BS2015SF002)
SDUST Innovation Fund for Graduate Students (SDKDYC170225)