摘要
In this communication, we develop a simple pathway to prepare SERS-active substrates with Au nanoparticles (NPs) by an electrochemical strategy of deposition-dissolution cycles (DDCs). The prepared SERS-active substrates demonstrate large Raman scattering enhancement for Rhodamine 6G (R6G) with a detection limit of 2 × 10-12 M and an enhancement factor of 5.8 × 107.
原文 | 英語 |
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頁(從 - 到) | 2958-2960 |
頁數 | 3 |
期刊 | Chemical Communications |
卷 | 47 |
發行號 | 10 |
DOIs | |
出版狀態 | 已發佈 - 3月 14 2011 |
ASJC Scopus subject areas
- 金屬和合金
- 材料化學
- 表面、塗料和薄膜
- 電子、光磁材料
- 陶瓷和複合材料
- 催化
- 化學 (全部)