The project is supported by the National Natural Science Foundation of China (Nos. 21275076 and 61328401), Jiangsu Provincial Founds for Distinguished Young Scholars (No. BK20130046), Key University Science Research Project of Jiangsu Province (No. 15KJA430006), Program for New Century Excellent Talents in University (No. NCET-13-0853), QingLan Project, Nantong Key Laboratory of New Materials Industrial Technology, SERC Grant (#102170 0142) from A*STAR Singapore, the scholarship from China Scholarships Council (No. 201508320304).
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