**Author details**

Phuoc Huu Le1 \* and Jihperng Leu2 \*

\*Address all correspondence to: lhuuphuoc@ctump.edu.vn and jimleu@mail.nctu.edu.tw

1 Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Can Tho, Vietnam

2 Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu, Taiwan
