Weimin Liu


Weimin Liu    Assistant Professor、PI
InstituteSchool of Physical Science and Technology
Research AreaNonlinear optics and Ultrafast spectroscopy
Contact Info.liuwm@@shanghaitech.edu.cn

Ph.D. in Physics, 2006, Fudan University, China 
M.S. in Physics, 2000, Northwest University, China 
B.S. in Physics, 1998, Northwest University, China 

2016-present: Assistant professor、PI, Shanghaitech University, China
2014 – 2016: Research Associate, Oregon State University, US
2011 – 2014: Postdoctoral Researcher, Oregon State University, US
2010 – 2011: Postdoctoral Researcher, Emory University, US
2009 – 2010: Postdoctoral Researcher, University of South Carolina, US
2006 – 2009: Postdoctoral Researcher, National University of Singapore, Singapore 

Research Interests
To study ultrafast conformational dynamics in biological, chemical, and physical processes in the femtosecond to picosecond time regime using ultrafast spectroscopy including time-resolved fluorescence spectroscopy, transient absorption and femtosecond stimulated Raman spectroscopy.

Selected Publications

1. An, Q.; Wang, Z.; Chen, Y.; Wang, X.; Zhang, K.; Pan, H.; Liu, W.; Zuo, Z., Cerium Catalyzed C–H Functionalizations of Alkanes Utilizing Alcohols as Hydrogen Atom Transfer Agents. Journal of the American Chemical Society 2020. accepted (co-corresponding author)

2. Shang, Y.; Liao, Y.; Wei, Q.; Wang, Z.; Xiang, B.; Ke, Y.; Liu, W.; Ning, Z., Highly stable hybrid perovskite light-emitting diodes based on Dion-Jacobson structure. Science advances 2019, 5 (8), eaaw8072. (co-corresponding author)

3. Lin, F.; Wang, Z.; Liu, Y.; Wang, X.; Xu, R.; Liu, W.; Chen, J.; Xu, J., Observation of Triplet nπ* State in Ultrafast Intersystem Crossing of 6-Azathymine. Journal of Photochemistry and Photobiology A: Chemistry 2020, 112491. (co-corresponding author)
4. Zhang, W.; Guo, J.; Suo, P.; Lv, L.; Liu, J.; Lin, X.; Jin, Z.; Liu, W.; Ma, G., Optically controlled ultrafast terahertz switching in a CdTe nanostructure thin film. Applied optics 2019, 58 (30), 8200-8206. (co-corresponding author)
Yang, Z.; Wang, X.; Chen, Y.; Zheng, Z.; Chen, Z.; Xu, W.; Liu, W.; Yang, Y. M.; Zhao, J.; Chen, T., Ultrafast self-trapping of photoexcited carriers sets the upper limit on antimony trisulfide photovoltaic devices. Nature communications 2019,10 (1), 1-8.

6. Shi, L.; Yan, C.; Guo, Z.; Chi, W.; Wei, J.; Liu, W.; Liu, X.; Tian, H.; Zhu, W.-H., De novo strategy with engineering anti-Kasha/Kasha fluorophores enables reliable ratiometric quantification of biomolecules. Nature Communications 2020,11 (1), 1-11.

7. Liu, W.; Tang, L.; Oscar, B. G.; Wang, Y.; Chen, C.; Fang, C., Tracking ultrafast vibrational cooling during excited-state proton transfer reaction with anti-Stokes and Stokes femtosecond stimulated Raman spectroscopy. The journal of physical chemistry letters 2017,8 (5), 997-1003.

8. Liu, W.; Wang, Y.; Tang, L.; Oscar, B. G.; Zhu, L.; Fang, C., Panoramic portrait of primary molecular events preceding excited state proton transfer in water. Chemical science 2016,7 (8), 5484-5494.

9. Wang, W.; Liu, W.; Chang, I.-Y.; Wills, L. A.; Zakharov, L. N.; Boettcher, S. W.; Cheong, P. H.-Y.; Fang, C.; Keszler, D. A., Electrolytic synthesis of aqueous aluminum nanoclusters and in situ characterization by femtosecond Raman spectroscopy and computations. Proceedings of the National Academy of Sciences 2013, 110 (46), 18397-18401.

10. Oscar, B. G.; Liu, W.; Zhao, Y.; Tang, L.; Wang, Y.; Campbell, R. E.; Fang, C., Excited-state structural dynamics of a dual-emission calmodulin-green fluorescent protein sensor for calcium ion imaging. Proceedings of the National Academy of Sciences 2014, 111 (28), 10191-10196. 


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