教授介紹


 

諶玉真 教授

Yu-Jane Sheng

電話(02)2366-0454 (02)3366-3014
傳真(02)23623040

電子郵件 yjsheng

辦公室:110

 

研究室資料

電腦分子模擬研究室

工綜210

(02)3366-3062

學經歷

台灣大學 化工學士,1986
台灣大學 化工碩士,1988

美國康乃爾大學化工博士,1995


研究主題

高分子物理
高分子產物在人類的生活中已成為不可或缺的物質,但由於其結構遠較一般簡單分子複雜,我們對它功能的瞭解及研發的工作,常僅止於經驗式的進行。本研究小組即是利用電腦模擬與統計熱力學的方式,嘗試由微觀層次來研究高分子系統宏觀特性,希望能藉此更進一步瞭解高分子的熱力性質與動態行為。

 

含帶電界面之熱力平衡系統
靜電作用是隨距離一次方遞減的長距離作用,即r-1;該特性使得有關含離子系統的研究,如生物與奈米系統,變得相當棘手。與高分子系統類似,這種系統常需考慮複雜的多體作用。我們著重於以平均場理論初步地瞭解系統的熱力學性質;再以分子模擬的方法探討離子擾動性與相關性對這類系統的影響。


最新研究

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
 


榮譽獎項


 
代表著作 近五年著作

1. Hu, Ssu-Wei; Sheng, Yu-Jane; Tsao, Heng-Kwong, “Polymer stretch in two-phase microfluidics: Effect of wall wettability,” Biomicrofluidics 6, 024130 (2012). (SCI, EI)

2. Lin, Chun-Min; Wu, David T.; Tsao, Heng-Kwong; Sheng, Yu-Jane, “Membrane properties of swollen vesicles: growth, rupture, and fusion,” Soft Matter, 8, 6139 (2012). (SCI, EI)

3. Chang, Hung-Yu; Lin, Yung-Lung; Sheng, Yu-Jane; Tsao, Heng-Kwong, “Multi-layered Polymersome Formed by Amphiphilic Asymmetric Macromolecular Brushes,” Macromolecules 45, 4778 (2012). (SCI, EI)

4. Lin, Hsiao-Chu; Hsieh, Bi-Zen; Lin, Yung-Lung; Sheng, Yu-Jane; Lin, Jiang-Jen, “Effect of grafting architecture on the surfactant-like behavior of clay-poly(NiPAAm) nanohybrids,” J. Colloid Interface Sci. 387, 106 (2012). (SCI,EI)

5. Lin, Yung-Lung; Chang, Hung-Yu; Sheng, Yu-Jane, Tsao, Heng-Kwong, “Photoresponsive polymersomes formed by amphiphilic linear-dendritic block-copolymers: generation-dependent aggregation behavior,” Macromolecules 45, 7143 (2012). (SCI, EI)

6. Hong, Siang-Jie; Chou, Tung-He; Liu, Yu-Yu; Sheng, Yu-Jane; Tsao, Heng-Kwong, “Advancing and receding wetting behavior of a droplet on a narrow rectangular plane,” Colloid Polym. Sci. (2012). DOI 10.1007/s00396-012-2797-5 (SCI, EI)

7. Wang, Zhengjia; Chang, Cheng-Chung; Hong, Siang-Jie; Sheng, Yu-Jane; Tsao,  Heng-Kwong, “Capillary Rise in a Microchannel of Arbitrary Shape and Wettability: Multiple Stable Heights,” Langmuir, 28, 16917 (2012). (SCI, EI)

8. Hong, Siang-Jie; Chang, Cheng-Chung; Chou, Tung-He; Sheng, Yu-Jane; Tsao, Heng-Kwong, “A drop pinned by a designed patch on a tilted superhydrophobic surface: Mimicking desert beetle,” J. Phys. Chem. C 116, 26487 (2012). (SCI, EI)

9. Wu, Hsin-Lun; Chen, Po-Yu; Chi, Chia-Ling; Tsao, Heng-Kwong; Sheng, Yu-Jane, “Vesicle Deposition on Hydrophilic Solid Surfaces,” Soft Matter, 9, 1908 (2013). (SCI, EI)

10. Siang-Jie Hong, Tung-He Chou, Yu-Yu Liu, Yu-Jane Sheng, and Heng-Kwong Tsao, “Advancing and receding wetting behavior of a droplet on a narrow rectangular plane,” Colloid Polym. Sci. 291, 347 (2013). (SCI, EI)

11. Ssu-Wei Hu, Yu-Jane Sheng, and Heng-Kwong Tsao, “Phase Diagram of Solvophilic Nanodiscs in a Polymer Solution:Depletion Attraction,” J. Phys. Chem. B 117, 4098 (2013). (SCI, EI)

12. Yung-Lung Lin, Hung-Yu Chang, Yu-Jane Sheng, and Heng-Kwong Tsao, “Structural and mechanical properties of polymersomes formed by rod–coil diblock copolymers,” Soft Matter, 9, 4802 (2013). (SCI, EI)

13. Ssu-Wei Hu, Yu-Jane Sheng, and Heng-Kwong Tsao, “Depletion-induced size fractionation of nanorod dispersions,” Soft Matter, 9, 7261 (2013). (SCI, EI)

14. Zhengjia Wang, Cheng-Chung Chang, Siang-Jie Hong, Yu-Jane Sheng, and Heng-Kwong Tsao “Trapped liquid drop in a microchannel: Multiple stable states,” Phys. Rev. E, 87, 062401 (2013). (SCI, EI)

15. Yueh-Feng Li, Yu-Jane Sheng, and Heng-Kwong Tsao “Evaporation Stains: Suppressing Coffee-Ring Effect by Contact Angle Hysteresis,” Langmuir 29, 7802 (2013) (SCI, EI).

16. Hung-Yu Chang, Yung-Lung Lin, Yu-Jane Sheng, and Heng-Kwong Tsao “Structural Characteristics and Fusion Pathways of Onion-like Multi-layered Polymersome Formed by Amphiphilic Comb-like Graft Copolymers,” Macromolecules 46, 5644 (2013) (SCI, EI).

17. Yueh-Feng Li, Shih-Ming Chen, Wei-Hao Lai, Yu-Jane Sheng, and Heng-Kwong Tsao “Superhydrophilic Graphite Surfaces and Water-Dispersible Graphite Colloids by Electrochemical Exfoliation,” J. Chem. Phys. 139, 064703 (2013) (SCI, EI).

18. Zhengjia Wang, Hung-Yu Yen, Cheng-Chung Chang, Yu-Jane Sheng, and Heng-Kwong Tsao “Trapped liquid drop at the end of Microchannel,” Langmuir 29, 12154 (2013) (SCI, EI).

19. Yu-En Liang, Cheng-Chung Chang, Heng-Kwong Tsao, and Yu-Jane Sheng “Equilibrium Phase Diagram of Drops at the Bottom of a Fiber Standing on Superhydrophobic Flat Surfaces,” Soft Matter 9, 9867 (2013) (SCI, EI).

20. Yu-Cheng Chiu,Tzu-Ying Chen, Chu-Chen Chueh, Hung-Yu Chang, Kenji Sugiyama, Yu-Jane Sheng, Akira Hirao, and Wen-Chang Chen “High Performance Nonvolatile Transistor Memories of Pentacene Using the Electrets of Star-branched P-type Polymers and Their Donor/Acceptor Blends, J. Mater. Chem. C. accepted (2013) (SCI, EI). (工合著)