1. Institute of Advanced Materials
2. Nanjing University of Posts & Telecommunications
3. Nanjing 210023
4. P. R. China
5. Institute of Advanced Materials (IAM)
6. Nanjing Tech University (NanjingTech)
7. Nanjing 211816
8. Center for Programmable Materials
9. School of Materials Science and Engineering
10. Nanyang Technological University
11. Singapore 639798
12. Singapore