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https://hdl.handle.net/10119/10304
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| Title: | Charge-transfer-induced suppression of galvanic replacement and synthesis of (Au@Ag)@Au double shell nanoparticles for highly uniform, robust and sensitive bioprobes |
| Authors: | Anh, Dao Thi Ngoc
Singh, Prerna
Shankar, Cheshta
Mott, Derrick
Maenosono, Shinya |
| Keywords: | gold
silver
nanoparticle
surface plasmon
biosensor |
| Issue Date: | 2011-08-16 |
| Publisher: | American Institute of Physics |
| Magazine name: | Applied Physics Letters |
| Volume: | 99 |
| Number: | 7 |
| Start page: | 73107-1 |
| End page: | 73107-3 |
| DOI: | 10.1063/1.3626031 |
| Abstract: | The synthesis of double shell (Au@Ag)@Au nanoparticles is accomplished through suppression of the galvanic replacement reaction caused by an electron transfer phenomenon. The resulting nanoparticles are monodisperse with a thin and uniform second Au shell. These particles are ultimately expected to lead to sensitive probes for biomolecular sensing and diagnostics. |
| Rights: | Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Dao Thi Ngoc Anh, Prerna Singh, Cheshta Shankar, Derrick Mott, and Shinya Maenosono, Applied Physics Letters, 99(7), 73107- (2011) and may be found at http://link.aip.org/link/doi/10.1063/1.3626031 |
| URI: | https://hdl.handle.net/10119/10304 |
| Material Type: | publisher |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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