报告时间：11.16 周三下午1:30
地点2S-523
报告人：龚汉元教授
人物名片：龚汉元，中国人民大学化学系，特聘研究员，中研究方向：超分子功能材料化学，有机合成化学
学习和工作经历
2011.07－至今：中国人民大学化学系，特聘研究员
2007. 10－ 2012.01：美国德州大学奥斯汀分校（University of Texas & Austin）化学系，博士后，导师Jonathan L. Sessler 教授；
2002. 09－ 2007. 07：中国科学院化学研究所，博士生，导师 王梅祥 教授；
1998. 09－ 2002. 07：北京师范大学化学系，本科生。
主要研究领域：（1）功能导向的新型超分子感应器件主体化合物的合成及功能研究；（2）对通过可控自组装构筑新型超分子材料的方法研究；（3）制备对外部信号刺激响应的智能超分子材料及其性能研究
论文发表
1. Gong, H.-Y.; Rambo, B. M.; Karnas, E.; Lynch, V. M.; Keller, K. M.; Sessler, J. L. “Environmentally Responsive Threading, Dethreading, and Fixation of Anion-Induced Pseudorotaxanes,” J. Am. Chem. Soc. 2011, 133, 1526-1533.
2. Gong, H.-Y.; Rambo, B. M.; Cho, W.; Lynch, V. M.; Oh, M.; Sessler, J. L. “Anion-Directed Assembly of a Three-Dimensional Metal-organic Rotaxane Framework,” Chem. Comm., 2011, 47, 5973-5975 (Cover).
3. Gong, H.-Y.; Rambo, B. M.; Cory, A. N.; Cho, W.; Lynch, V. M.; Zhu, X.; Oh, M.; Sessler, J. L. “Multi Component Self-Assembly: Supramolecular Organic Frameworks Containing Metal-Rotaxane Subunits (RSOFs),” Dalton., accepted.
4. Gong, H.-Y.; Rambo, B. M.; Karnas, E.; Lynch, V. M.; Sessler, J. L. “A ‘Texas-sized’ molecular box that forms an anion-induced supramolecular necklace,” Nature Chem. 2010, 2, 406-409.
3a. Research Highlight: Nature Chemistry, 21 March 2010 | doi: 10.1038/nchem.630.
3b. Gong, H. -Y.; Rambo, B. M.; Lynch, V. M.; Karnas, E.; Sessler, J. L. “Anion induced molecular self-assembly: a Texas-sized approach,” Polymer Preprints (American Chemical Society, Division of Polymer Chemistry), 2010, 51, 139-140.
5. Radloff, C.; Gong, H. -Y.; Schulte to Brinke, C.; Pape, T.; Lynch, V. M.; Sessler, J. L.; Hahn, F. E. “Metal-dependent coordination modes displayed by macrocyclic polycarbene ligands,” Chem. Eur. J. 2010, 16, 13077-13081.
6. Sessler, J. L; Cai, J.; Gong, H. -Y.; Yang, X.; Arambula, J. F.; Hay, B. P. “A pyrrolyl-based triazolophane: a macrocyclic receptor with CH and NH donor groups that exhibits a preference for pyrophosphate anions,” J. Am. Chem. Soc. 2010, 132, 14058-14060.
7. Gong, H. -Y.; Wang, D. -X.; Zheng, Q. -Y.; Wang, M. -X. “Highly selective complexation of metal ions by the self-tuning tetraazacalixpyridine macrocycles ,” Tetrahedron 2009, 65, 87-92.
8. Gong, H. -Y.; Wang, D. -X.; Huang, Z. -Tang; Wang, M. -X. “Recognition of amino acids and anions by a Zn(II)-methylazacalix[4]pyridine complex,” Sci. China. Ser. B. 2009, 52, 1639-1645.
9. Gong, H. -Y.; Wang, D. -X.; Huang, Z. -T.; Wang, M. -X. “Recognition of anions by protonated methylazacalixpyridines,” Front. Chem. China. 2009, 4, 307-312.
10.Yao, B.; Wang, D. -X. ; Gong, H. -Y.; Huang, Z. -T.; Wang, M. -X. “Synthesis, structure, and reactions of NH-bridged calix[m]arene[n]pyridines,” J. Org. Chem. 2009, 74, 5361-5368.
11. Gong, H. -Y.; Wang, D. -X.; Xiang, J. -F.; Zheng, Q. -Y.; Wang, M. -X. “Highly selective recognition of diols by a self-regulating fine-tunable methylazacalix[4]pyridine cavity: guest-dependent formation of molecular-sandwich and molecular-capsule complexes in solution and the solid state,” Chem. Eur. J. 2007, 13, 7791-7802.
12.Gong, H. -Y.; Zheng, Q. -Y.; Zhang, X. -H.; Wang, D. -X.; Wang, M. -X. “Methylazacalix[4]pyridine: en route to Zn2+-specific fluoresence sensors,” Org. Lett. 2006, 8, 4895-4898.
13.Gong, H. -Y.; Zhang, X. -H.; Wang, D. -X.; Ma, H. -W.; Zheng, Q. -Y.; Wang, M. –X. “Methylazacalixpyridines: remarkable bridging nitrogen-tuned conformations and cavities with unique recognition properties,” Chem. Eur. J. 2006, 12, 9262-9275.
