Congratulations to Chen Lei's paper being officially accepted by ACS AMI 

L. Chen, Y. Zhang, H. Ye, G. Duan, H Duan, Q. Ge, Z. Wang*, Color-changeable Four-Dimensional Printing Enabled with Ultraviolet Curable and Thermochromic Shape Memory Polymers, ACS Applied Materials & Interfaces, 2021, 13, 18120−18127.