车延科 车延科

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车延科,男,博士,1978年4月生,中国科学院化学研究所研究员,中国科学院大学教授,博士生导师。2006年获中科院化学所理学博士学位,之后在美国南伊利诺伊大学、犹他大学从事3年博士后研究和3年的研究助理教授。2013年2月回国任中科院化学所研究员,课题组组长。2013年获得基金委优秀青年基金;2015年获聘中国科学院大学教授。

研究方向:

  • 新型光驱动形变和运动材料

  • 新自组装技术的开发

  • 新型荧光传感材料开发,目前课题组已经开发了基于四类分子体系的传感材料,涵盖蓝光-近红外的(如下图)、高稳定和高荧光量子产率(>50%),实现多类危害有机物的检测。

  • 开发技术的市场化:检测各类爆炸物的传感器(左图);选择性检测各类VOCs的穿戴式传感器(右图)

代表性论文:(See more publications in ORCID : ORCID.ORG/0000-0002-9671-3704

  1. Yu, X.; Gong, Y.; Xiong, W.; Li, M.*; Zhao, J.; Che, Y.* Turn-on Fluorescent Detection of Hydrogen Peroxide and Triacetone Triperoxide via Enhancing Interfacial Interactions of a Blended System. Anal. Chem. 201991, DOI: 10.1021/acs.analchem.9b01255.

  2. Qiu, C.; Liu, X.; Cheng, C.; Gong, Y.; Xiong, W.; Guo, Y.; Wang, C.; Zhao, J.; Che, Y.* Ultrasensitive Detection of Sulfur Mustard via Differential Noncovalent Interactions. Anal. Chem. 201991, 6408-6412.

  3. Xiong, W.; Gong, Y.; Che, Y.*; Zhao, J. Sensitive Discrimination of Nerve Agent and Sulfur Mustard Simulants Using Fluorescent Coassembled Nanofibers with FRET-Enhanced Photostability and Emission. Anal. Chem. 2019, 91, 1711-1714.

  4. Liu, X.; Gong, Y.; Xiong, W.; Cui, L.; Hu, K.; Che, Y.*; Zhao, J. Highly Selective Detection of Benzene, Toluene, and Xylene Hydrocarbons Using Coassembled Microsheets with FRET-Enhanced Photostability. Anal. Chem. 2019, 91, 768-771.

  5. Sun, C.; Xiong, W.; Ye, W.; Zheng, Y.; Duan, R.; Che, Y.*; Zhao, J. Fast and Ultrasensitive Detection of a Nerve Agent Simulant Using Carbazole-Based Nanofibers with Amplified Ratiometric Fluorescence Responses. Anal. Chem. 2018, 90, 7131-7134.

  6. Xiong, W.; Zhu, Q.; Gong, Y.; Wang, C.; Che, Y.*; Zhao, J. Interpenetrated Binary Supramolecular Nanofibers for Sensitive Fluorescence Detection of Six Classes of Explosives. Anal. Chem. 2018, 90, 4273-4276.

  7. Liu, X.; Gong, Y.; Zheng, Y.; Xiong, W.*; Wang, C.; Wang, T.; Che, Y.*; Zhao, J. Sensitive Detection of a Nerve-Agent Simulant through Retightening Internanofiber Binding for Fluorescence Enhancement. Anal. Chem. 201890, 1498-1501.

  8. Zhu, Q.; Xiong, W.; Gong, Y.; Zheng, Y.; Che, Y.*; Zhao, J. Discrimination of Five Classes of Explosives by a Fluorescence Array Sensor Composed of Two Tricarbazole-Nanostructures. Anal. Chem. 2017, 89, 11908-11912.

  9. Gong, Y.; Zhang, Y.; Xiong, W.; Zhang, K.*; Che, Y.*; Zhao, J.  Molecular Interactions Control Quantum Chain Reactions toward Distinct Photoresponsive Properties of Molecular Crystals. J. Am. Chem. Soc., 2017, 139, 10649-10652.  

  10. Liu, Y.; Peng, C.; Xiong, W.; Zhang, Y.; Gong, Y.; Che, Y.*; Zhao, J. Two-Dimensional Seeded Self-Assembly of a Complex Hierarchical Heterostructure. Angew. Chem. Int. Ed., 2017, 56, 11380-11384.

  11. Zhou, Z.; Xiong, W.; Zhang, Y.; Yang, D.; Wang, T.; Che, Y.*; Zhao, J. Internanofiber Spacing Adjustment in the Bundled Nanofibers for Sensitive Fluorescence Detection of Volatile Organic Compounds. Anal. Chem., 201789, 3814-3818.