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| Biography |  |
| EDUCATIONS Ph.D. in Physics, 2006, Fudan University, China M.S. in Physics, 2000, Northwest University, China B.S. in Physics, 1998, Northwest University, China WORK EXPERIENCE 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. Wei, J.; Wu, Y.; Pu, R.; Shi, L.; Jiang, J.; Du, J.; Guo, Z*.; Huang, Y*.; Liu, W*., Tracking Ultrafast Structural Dynamics in a Dual-Emission Anti-Kasha-Active Fluorophore Using Femtosecond Stimulated Raman Spectroscopy. The Journal of Physical Chemistry Letters 2021 , 12, 4466-4473. 2. Zhang, W.; Xu, W.; Zhang, G.; Kong, J.; Niu, X.; Chan, J. M*.; Liu, W*.; Xia, A*., Direct Tracking Excited-State Intramolecular Charge Redistribution of Acceptor–Donor–Acceptor Molecule by Means of Femtosecond Stimulated Raman Spectroscopy. The Journal of Physical Chemistry B 2021. 3. Ma, Q. S., Zhang, W.; Wang, C.; Pu, R.; Ju, C.-W.; Lin, X.; Zhang, Z*.; Liu, W*.; Li, R., Hot Carrier Transfer in a Graphene/PtSe2 Heterostructure Tuned by a Substrate-Introduced Effective Electric Field. The Journal of Physical Chemistry C 2021 . 4. Yan, X.; Pu, R.; Xie, R.; Zhang, B.; Shi, Y.; Liu, W*.; Ma, G*.; Yang, N*., Design and fabrication of Bi2O3/BiFeO3 heterojunction film with improved photoelectrochemical performance. Applied Surface Science 2021,552, 149442. 5. Zhang, P.; Yin, Y.; Wang, Z.; Yu, C.; Zhu, Y.; Yan, D.; Liu, W.; Mai, Y*., Porphyrin-Based Conjugated Microporous Polymer Tubes: Template-Free Synthesis and A Photocatalyst for Visible-Light-Driven Thiocyanation of Anilines., Macromolecules 2021 54 (7), 3543-3553 6. Wang, Z.; Xu, W.; Wei, J.; Jiang, J.; Du, J.; Li, B*.; Liu, W*., Investigation of multiphoton pumped stimulated emission in semiconductor material using femtosecond two pulses induced stimulated emission technique. Optics Communications 2021,479, 126446. 7. 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. (co-corresponding author) 8. 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) 9. 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. 10. 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), eaaw807(co-corresponding author) 11. 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) 12. 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. 13. 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. 14. 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. 15. 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. 16. 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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