Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jason R. Anema"'
Autor:
Hua Zhang, Chen Wang, Han-Lei Sun, Gang Fu, Shu Chen, Yue-Jiao Zhang, Bing-Hui Chen, Jason R. Anema, Zhi-Lin Yang, Jian-Feng Li, Zhong-Qun Tian
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Rational design of heterogeneous catalysts requires molecular understanding of catalytic processes. Here, the authors attach PtFe and Pd nanocatalysts to Raman signal-enhancing Au-silica nanoparticles, allowing them to spectroscopically observe the a
Externí odkaz:
https://doaj.org/article/bc555920d4264d3792b356c186fbfab0
Autor:
Shu Chen, Murugavel Kathiresan, Jian-Feng Li, Yi Luo, Chao-Yu Li, Bao-Ying Wen, Sai Duan, Li-Qiang Xie, Song-Bo Li, Zhong-Qun Tian, Jason R. Anema, Bing-Wei Mao
Publikováno v:
Nature Nanotechnology. 15:922-926
The progress of plasmon-based technologies relies on an understanding of the properties of the enhanced electromagnetic fields generated by the coupling nanostrucutres1–6. Plasmon-enhanced applications include advanced spectroscopies7–10, optomec
Publikováno v:
Studies in Conservation. 65:1-13
Shortly after a major renovation at the Royal Ontario Museum, it was noticed that the glass panels in many of the new display cases exhibited fogging or hazing on the surface, sometimes in ...
Publikováno v:
Chemical Society Reviews. 44:8399-8409
Surface-enhanced Raman scattering (SERS) is a powerful technique that provides fingerprint vibrational information with ultrahigh sensitivity. However, only a few metals (gold, silver and copper) yield a large SERS effect, and they must be rough at t
Autor:
Thomas Wandlowski, Panneerselvam Rajapandiyan, Yue-Jiao Zhang, Jason R. Anema, Alexander V. Rudnev, Jacek Lipkowski, Song-Bo Li, Jian-Feng Li, Zhong-Qun Tian, Wenjing Hong
Publikováno v:
Journal of the American Chemical Society
Electrochemical methods are combined with shell-isolated nanoparticle-enhanced Raman spectroscopy (EC-SHINERS) for a comprehensive study of pyridine adsorption on Au(111), Au(100) and Au(110) single crystal electrode surfaces. The effects of crystall
Autor:
Jian-Feng Li, Jason R. Anema, Shu Chen, Gang Fu, Zhong-Qun Tian, Zhilin Yang, Binghui Chen, Hua Zhang, Yue-Jiao Zhang, Han-Lei Sun, Chen Wang
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications
Nature Communications
Surface molecular information acquired in situ from a catalytic process can greatly promote the rational design of highly efficient catalysts by revealing structure-activity relationships and reaction mechanisms. Raman spectroscopy can provide this r
Autor:
Zhong-Qun Tian, Bin Ren, Zhilin Yang, Yong Ming Zeng, Jason R. Anema, Jian-Feng Li, Song Bo Li, Qi Zhen Chen, Zhong Lin Wang, Yuan Fei Wu, Xiang-Dong Tian, Yong Ding
Publikováno v:
Nature Protocols. 8:52-65
Surface-enhanced Raman scattering (SERS) is a powerful fingerprint vibrational spectroscopy with a single-molecule detection limit, but its applications are generally restricted to 'free-electron-like' metal substrates such as Au, Ag and Cu nanostruc
Autor:
De-Yin Wu, Bin Ren, Ping-Ping Fang, Xiao-Dong Lin, Jian-Feng Li, Zhong-Qun Tian, Jason R. Anema
Publikováno v:
Journal of Electroanalytical Chemistry. 665:70-75
NSFC [20620130427]; MOST [2007DFC 40440]; National Basic Research Program of China [2009CB930703, 2007CB815303]
Autor:
Yi-Fan Huang, Yuan-Fei Wu, Zhong Lin Wang, Yong Ding, Jason R. Anema, Zhilin Yang, De-Yin Wu, Zhong-Qun Tian, Song-Bo Li, Bin Ren, Jian-Feng Li, Xiao-Shun Zhou
Publikováno v:
Applied Spectroscopy. 65:620-626
We very recently reported a new spectroscopic application for expanding the versatility of surface Raman called “shell-isolated nanoparticle-enhanced Raman spectroscopy” or “SHINERS”. The most important and most difficult part of the SHINERS
Publikováno v:
Zeitschrift für Physikalische Chemie. 225:775-784
Fairly monodisperse “dog bone” shaped gold nanorods were obtained clean and in high yield. Their average aspect ratio could be adjusted from ∼ 2 to ∼ 3 by altering the amount of silver nitrate present in the growth solution. They were coated