研究领域

Plasmonic Nanoparticles, DNA nanotechnology, Nanomaterials for clean energy, Plasmonic nanomaterials for photothermal therapy

Cheng's nanobionics research laboratory focuses on the design of well-defined organically-capped metal nanoparticles (nanobionic particles) for applications in Advanced Materials, Electronics, Biology and Energy. We enable this concept through a highly interdisciplinary research program across chemistry, biology, materials science and microelectronic engineering. In particular, the main goals of the nanobionics laboratory is to synthesize plasmonic high-quality nanocrystals and conjugate them with biomolecules; rationally program synthesis of nanobionoic particles; elucidate the fundamental structure-function relationshipes; develop adaptive energy-harvesting and sensing devices.

近期论文

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Kae Jye Si, Yi Chen and Wenlong Cheng*. Plasmene Origami. Materials Today, 2016, 10.1016/j.mattod.2016.05.014. Shu Gong, Yunmeng Zhao, Lim Wei Yap, Qianqian Shi, Yan Wang, Johanis Aryo P.B. Bay, Daniel T.H. Lai, Hemayet Uddin and Wenlong Cheng*. Fabrication of Highly Transparent and Flexible NanoMesh Electrode via Self-assembly of Ultrathin Gold Nanowires. Advanced Electronic Materials, 2016, Accepted. Shu Gong, Yunmeng Zhao, Qianqian Shi, Yan Wang, Lim Wei Yap and Wenlong Cheng*. Self-assembled Ultrathin Gold Nanowires as Highly Transparent, Conductive and Stretchable Supercapacitor. Electroanalysis, 2016, 28, published online, 10.1002/elan.201600081 (invited). Liyun Guan, Azadeh Nilghaz, Bin Su*, Lei Jiang, Wenlong Cheng and Wei Shen. Stretchable-Fiber-Confined Wetting Conductive Liquids as Wearable Human Health Monitors. Advanced Functional Materials, 2016, 26, published online, 10.1002/adfm.201600443 Yan Wang, Shu Gong, Stephen Jia Wang, George P. Simon and Wenlong Cheng*. Volume-invariant ionic liquid microbands as highly durable wearable biomedical sensors. Mater. Horiz., 2016, 3, 208-213 (Cover Article). Zheng Ma, Bin Su, Shu Gong, Yan Wang, Lim Wei Yap, George. P. Simon, and Wenlong Cheng*. Liquid-Wetting-Solid Strategy To Fabricate Stretchable Sensors for Human-Motion Detection. ACS Sens., 2016, DOI: 10.1021/acssensors.5b00195. Qianqian Shi, Kae Jye Si, Debabrata Sikdar, Lim Wei Yap, Malin Premaratne, and Wenlong Cheng*. Two-Dimensional Bipyramid Plasmonic Nanoparticle Liquid Crystalline Superstructure with Four Distinct Orientational Packing Orders. ACS Nano 2016, 10, 967-976. Ramya Chandrasekaran, Alexander Sheng, Wei Lee, Lim Wei Yap, David A. Jans, Kylie M. Wagstaff and Wenlong Cheng. Tumor cell-specific photothermal killing by SELEX-derived DNA aptamer-targeted gold nanorods. Nanoscale, 2016, 8, 187-196. Siyuan Rao, Kae Jye Si, Lim Wei Yap, Yan Xiang*, and Wenlong Cheng*. Free-Standing Bilayered Nanoparticle Superlattice Nanosheets with Asymmetric Ionic Transport Behaviors. ACS Nano, 2015, 9, 11218-11224.