Yu-Jane Sheng Professor

Index
Yu-Jane Sheng Professor
諶玉真 教授
phone:(02)2366-0454 or (02)3366-3014
fax:(02)23623040
email: yjsheng@ntu.edu.tw
office:Tseng Jiang Hall(N)N314
Lab Info

Molecular Simulation Laboratory

Tseng Jiang Hall(N)N309
(02)3366-3062
  • Education Background

B.S.  Ch.E. National Taiwan University 1986
M.S.  Ch.E. National Taiwan University 1988
Ph.D.  Ch.E. Cornell University    1995

  • Research Topic

Polymer Physics
The fundamental understanding of the thermophysical and dynamic properties of polymer systems are very important to their use in industrial applications and future development of materials. The goal of my research is to utilize computer simulations as well as statistical-mechanics based theories to obtain detailed information microscopically and thus provide a deeper understanding of the physical behavior of polymer systems.

Thermodynamically Equilibrium Systems with Charged Interfaces
Many biological and colloidal systems involve the electrostatic interaction, which decays inversely proportional to the interparticle distance. Such long-range nature renders the studies of electrolyte systems challenging. We embark on our investigation from the mean-field theory such as Poisson-Boltzmann equation. Detailed knowledge, such as ion fluctuations and correlations, is obtained by molecular simulations based on the primitive model.

  • Recent Research Topic

1.Determination of biopolymer conformation and chain length by a nanopore :molecular simulations 以奈米孔洞辨識生物高分子之構形與長度 : 分子模擬 Sheng, Yu-Jane, sponsored by National Science Council #NSC98-2221-E-002-085-, NT$ 945,000, 8/1/2009-7/31/2010.

2.梳狀型帶有聚醚鏈段之高分子及其共價鍵結奈米粒子複合結構之精準合成與應用(2/3) 奈米國家型科技計畫共同主持人 NT$ 7,000,000, 8/1/2008 – 7/31/2011

  • Honor
  1. 梁祐恩同學 (諶玉真教授指導) 2012第14屆第二次中華民國界面科學學會年會暨論文發表會海報競賽傑出海報獎
  2. 張弘郁同學 (諶玉真教授指導) 2012台灣化學工程學會59週年年會暨國科會化學工程學門成果發表會博士班研究生英語專題報告競賽優等獎
  3. 張正忠同學 (諶玉真教授指導) 2012台灣化學工程學會59周年年會暨國科會化工學門成果發表會壁報論文傑出海報獎
  4. 張弘郁同學 (諶玉真教授指導) 2013台灣化學工程學會60週年年會暨國科會化學工程學門成果發表會博士班研究生英語專題報告競賽佳作獎
  5. 張弘郁同學 (諶玉真教授指導) 2014台灣化學工程學會61週年年會暨科技部化學工程學門成果發表會學生英語專題報告競賽優勝獎
  6. 榮獲臺灣大學103學年度教學優良獎
  7. “Structural and Mechanical Characteristics of Polymersomes,” 獲選為2014年 Soft Matter之 Highlight
  8. 2014 台灣化學工程學會 61 週年年會暨科技部化學工程學門成果發表會海報評審委員
  9. 熱力與界面領域之邀請演講者,化工年會,Nov. 6-7,高雄,台灣 (2015)
  10. “Blending-induced helical morphologies of confined linear triblock copolymers,” 獲選為2016年「台灣化學工程學會傑出論文獎」
  11. 獲得2011-2016年國立臺灣大學學術研究績效獎勵
  12. 2016 Fall Progress in Mathematical and Computational Studies on Science and Engineering Problems, invited speaker. Nov. 30 – Dec. 2 (2016)
  13. one of the top 100 reviewers for Langmuir in 2016
  14. Keynote speaker” Molecular Simulation Assisted Design of Block Copolymer Dispersants for Light-Shielding Inks”, Japan-Taiwan Bilateral Symposium : Polymeric Materials for Future Vehicles.
  1. Cyuan-Jhang Wu, Yueh-Feng Li, Wei-Yen Woon, Yu-Jane Sheng, and Heng-Kwong Tsao, “Contact Angle Hysteresis on Graphene Surfaces and Hysteresis-free Behavior on Oil-infused Graphite Surfaces,” Appl. Surf. Sci. 385, 153 – 161 (2016) (SCI, EI).
  2. Yan-Ling Yang, Heng-Kwong Tsao, and Yu-Jane Sheng, “Solid-Supported Polymer Bilayer Formed by Coil-Coil Block Copolymers,” Soft Matter, 12, 6442 – 6450 (2016) (SCI, EI).
  3. Yu-En Liang, Yu-Hsuan Weng, Heng-Kwong Tsao, Yu-Jane Sheng, “Meniscus Shape and Wetting Competition of a Drop between a Cone and a Plane,” Langmuir, 32 (33), 8543–8549 (2016) (SCI, EI).
  4. Yen-Fu Chen, Shin-Ru Tsai, Yu-Jane Sheng, Heng-Kwong Tsao “Shape Recognition of Nanoparticle-Imprinting Materials Enhanced by Depletants,” J. Phys. Chem. C, 120 (35), 19871–19877 (2016) (SCI, EI).
  5. Cheng-Chung Chang, Yu-Jane Sheng, and Heng-Kwong Tsao “Wetting hysteresis of nanodrops on nanorough surfaces,” Phys. Rev. E 94, 042807 (2016) (SCI, EI).
  6. Cheng-Chung Chang, Cyuan-Jhang Wu, Yu-Jane Sheng, and Heng-Kwong Tsao, “Resisting and Pinning of a Nanodrop by Trenches on a Hysteresis-Free Surface,” J. Chem. Phys. 145, 164702 (2016) (SCI, EI).
  7. Yen-Fu Chen, Hsuan-Yi Chen, Yu-Jane Sheng and Heng-Kwong Tsao “Directed Drift and Fluid Pumping of Nanoswimmers by Periodic Rectification-Diffusion,” J. Chem. Phys. 146, 014902 (2017) (SCI, EI).
  8. Chih-Yu Teng, Yu-Jane Sheng, and Heng-Kwong Tsao “Particle size-induced transition between surface segregation and bulk aggregation in a thin film of athermal polymer-nanoparticle blends,” J. Chem. Phys. 146, 014904 (2017) (SCI, EI).
  9. Cyuan-Jhang Wu, Cheng-Chung Chang, Yu-Jane Sheng, and Heng-Kwong Tsao “Extraordinarily Rapid Rise of Tiny Bubbles Sliding beneath Superhydrophobic Surfaces,” Langmuir, 33 (5), 1326–1331 (2017) (SCI, EI).
  10. Chih-Yu Teng, Yu-Jane Sheng, and Heng-Kwong Tsao “Surface segregation and bulk aggregation in an athermal thin film of polymer-nanoparticle blends: Strategies of controlling phase behavior,” Langmuir, 33 (10), pp 2639–2645 (2017) (SCI, EI).
  11. Yu-En Liang, Yu-Hsuan Weng, I-Fan Hsieh, Heng-Kwong Tsao, Yu-Jane Sheng “Attractive Encounter of a Nanodrop towards a Nano-Protrusion” J. Phys. Chem. C, 121(14), 7923–7930 (2017) (SCI, EI).
  12. Yu-Hsuan Weng, I-Fan Hsieh, Heng-Kwong Tsao, Yu-Jane Sheng “Water-repellent hydrophilic nanogrooves” Phys. Chem. Chem. Phys., 19, 13022 (2017) (SCI, EI).
  13. Vickramjeet Singh, Cyuan-Jhang Wu, Yu-Jane Sheng, Heng-Kwong Tsao “Self-Propulsion and Shape Restoration of Aqueous Drops on Sulfobetaine Silane Surfaces,” Langmuir, 33 (24), 6182–6191 (2017) (SCI, EI).
  14. Cyuan-Jhang Wu, Vickramjeet Singh, Yu-Jane Sheng, Heng-Kwong Tsao “Forced Spreading of Aqueous Solutions on Zwitterionic Sulfobetaine Surfaces for Rapid Evaporation and Solute Separation,” Langmuir, 33 (30), 7569–7574 (2017) (SCI, EI).
  15. Cyuan-Jhang Wu, Kang-Ching Chu, Yu-Jane Sheng, and Heng-Kwong Tsao “Sliding Dynamic Behavior of a Nanobubble on a Surface,” J. Phys. Chem. C, 121(33), 17932–17940 (2017) (SCI, EI).
  16. Yu-Hsuan Weng, Cyuan-Jhang Wu, Heng-Kwong Tsao, Yu-Jane Sheng “Spreading dynamics of the precursor film of nanodrops on total wetting surfaces,” Phys. Chem. Chem. Phys., 19, 27786-27794 (2017) (SCI, EI).
  17. Yen-Fu Chen, Hsuan-Yi Chen, Yu-Jane Sheng, and Heng-Kwong Tsao “Direction-dependent force-induced dissociation dynamics of an entropic-driven lock-and-key assembly,” Phys. Rev. E 96, 032610 (2017) (SCI, EI).
  18. Hsing-Lun Wu, Heng-Kwong Tsao, and Yu-Jane Sheng, “Helical wrapping of diblock copolymers on nanocylinder,” J. Taiwan Inst. Chem. E., 81, 104-109 (2017) (SCI, EI)
  19. Yu-Hsuan Weng, Yu-En Liang, Yu-Jane Sheng, and Heng-Kwong Tsao, “Controlling Nanodrop Passage through Capillary Nanovalves by Adjusting Lyophilic Crevice Structure,” J. Phys. Chem. C, ASAP (2018) (SCI, EI).
  20. Vickramjeet Singh, Chun-Jen Huang, Yu-Jane Sheng and Heng-Kwong Tsao, “Smart zwitterionic sulfobetaine silane surfaces with switchable wettability for aqueous/nonaqueous drops,” J. Mater. Chem. A, Advance Article (2018) (SCI, EI).