Jiang, Chaoyang - University of South Dakota

研究领域

The goal of our research is to synthesize and fabricate nanostructure materials, understand the fundamentals of nanoscale assembly, and explore their unique optical, chemical, mechanical, and electrical properties. By using various state-of-the-art microscopic techniques, we will investigate structure-property relationship at the nanometer scale. In particular, we are interested in multifunctional nanomaterials for applications in sensors, photovoltaic devices, and nanoelectronics. Nanomaterial synthesis and characterization Layer-by-Layer multilayer assembly Polymeric nanocomposite materials Plasmonic nanomaterials Surface-enhanced Raman scattering Electrospinning nanofibers

近期论文

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Xianghua Meng, Jacqueline Dyer, Yifeng Huo, Chaoyang Jiang, Greater SERS Activity of Ligand-Stabilized Gold Nanostars with Sharp Branches. Langmuir 2020, submitted. [link] Yanxia Li, Chaoyang Jiang, Trypsin Electrochemical Sensing using Two-Dimensional Molecularly Imprinted Polymers on 96-Well Microplates. Biosensors and Bioelectronics 2018, 119, 18-24. [link] Chunyan Liu, Xiaohui Xu, Wenxin Hu, Xing Yang, Pan-Pan Zhou, Guoyu Qiu, Weichun Ye, Yumin Li, Chaoyang Jiang, Synthesis of Clean Cabbage-Like (111) Faceted Silver Crystals for Efficient SERS sensing of Papaverine. Anal. Chem. 2018, 90(16), 9805-9812.[link] Zhi-Cong Zeng, Shu Hu, Sheng-Chao Huang, Yue-Jiao Zhang, Wei-Xing Zhao, Jian-Feng Li, Chaoyang Jiang, Bin Ren, Novel Electrochemical Raman Spectroscopy Enabled by Water Immersion Objective. Anal. Chem. 2016, 88(19), 9381-9385.[link] Xianghua Meng, Aravind Baride, Chaoyang Jiang, Ligand Controlled Morphology Evolution of Active Intermediates for the Syntheses of Gold Nanostars. Langmuir 2016, 32(26), 6674-6681. [link] Wei Shen, Xuan Lin, Chaoyang Jiang, Chaoyu Li, Haixin Lin, Jingtao Huang, Shuo Wang, Guokun Liu, Xiaomei Yan, Qiling Zhong, Bin Ren, Reliable Quantitative SERS Analysis Facilitated by Core-Shell Nanoparticles with Embedded Internal Standards. Angew. Chem. Int. Ed. 2015, 54(25), 7308-7312. [link] Nathan L. Netzer, Feng-Rong Dai, Zhenqiang Wang, Chaoyang Jiang, pH-Modulated Molecular Assemblies and Surface Properties of Metal-Organic Supercontainers at Air-Water Interface. Angew. Chem. Int. Ed. 2014, 53(41), 10965-10969. [link] Chao Qiu, Ying Bao, Nathan L. Netzer, Chaoyang Jiang, Environment-Dependent Optical Scattering of Cuprous Oxide Microcrystals in Liquid Dispersions and Langmuir-Blodgett Films. J. Mater. Chem. C 2014, 2(29), 5910-5915. [link] Yong Zhao, Lei Sun, Min Xi, Quan Feng, Chaoyang Jiang, Hao Fong, Electrospun TiO2 Nano-Felt Surface-Decorated with Ag Nanoparticles as Sensitive and UV-Cleanable Substrate for Surface Enhanced Raman Scattering. ACS Appl. Mater. Interfaces, 2014, 6(8), 5759-5767. [link] Ying Bao, Chaoyang Jiang, Hierarchical Upconversion Nanocomposite Materials Containing Lanthanide-Doped Nanoparticles. J. Nanosci. Lett., 2014, 4, 22. [link] Ying Bao, Hao Fong, Chaoyang Jiang, Manipulating the Collective Surface Plasmon Resonances of Aligned Gold Nanorods in Smart Electrospun Composite Nanofibers. J. Phys. Chem. C., 2013, 117(41), 21490-21497.[link] Nathan L. Netzer, Zuki Tanaka, Bin Chen, Chaoyang Jiang, Tailoring the SERS Enhancement Mechanisms of Silver Nanowire Langmuir-Blodgett Films via Galvanic Replacement Reaction. J. Phys. Chem. C., 2013,117(31), 16187-16194.[link] Chao Qiu, Ying Bao, Nathan L. Netzer, Chaoyang Jiang, Structure evolution and SERS activation of cuprous oxide microcrystals via chemical etching. J. Mater. Chem. A, 2013, 1(31), 8790-8797.[link] Ying Bao, Chuilin Lai, Zhengtao Zhu, Hao Fong, Chaoyang Jiang, SERS-active silver nanoparticles on electrospun nanofibers facilitated via oxygen plasma etching. RSC Adv.,2013, 3(23), 8998-9004.[link] Ying Bao, Quoc Anh N. Luu, Yong Zhao, Hao Fong, P. Stanley May, Chaoyang Jiang, Upconversion polymeric nanofibers containing lanthanide-doped nanoparticles via electrospinning. Nanoscale, 2012, 4(23), 7369-7375. (cover story) [link] Lifeng Zhang, Xiao Gong, Ying Bao, Yong Zhao, Min Xi, Chaoyang Jiang, Hao Fong, Electrospun nanofibrous membranes surface-decorated with silver nanoparticles as flexible and active/sensitive substrates for surface enhanced Raman scattering. Langmuir, 2012,28(40), 14433-14440.[link] Xiao Gong, Ying Bao, Chao Qiu, Chaoyang Jiang, Individual nanostructured materials: Fabrication and surface-enhanced Raman scattering. Chem. Commum. 2012, 48(56), 7003-7018.[link] Yu Xie, Ying Bao, Jika Du, Chaoyang Jiang, Qiquan Qiao, Understanding of morphology evolution in local aggregates and neighboring regions for organic photovoltaics. Phys. Chem. Chem. Phys. 2012, 14(29), 10168-10177.[link] Chao Qiu, Li Zhang, Hui Wang, Chaoyang Jiang, Surface-enhanced Raman scattering on hierarchical porous cuprous oxide nanostructures in nanoshell and thin film geometries. J. Phys. Chem. Lett. 2012, 3(5), 651-657.[link] Ying Bao, Leonid Vigderman, Eugene R. Zubarev, Chaoyang Jiang, Robust multilayer thin films containing cationic thiol-functionalized gold nanorods for tunable plasmonic properties. Langmuir 2012, 28(1), 923-930.[link]