About the Authors

Jun Zhou

Affiliation MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China

Lizhang Zeng

Affiliation MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China

Jian Liu

Affiliation MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China

Da Xing

scnubip@gmail.com, xingda@scnu.edu.cn

Affiliation MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JZ LZ JL DX. Performed the experiments: JZ LZ JL DX. Analyzed the data: JZ LZ DX. Contributed reagents/materials/analysis tools: JZ LZ JL DX. Wrote the paper: JZ DX.