| 发明名称 |
GOLD NANOPARTICLE-BASED pH SENSOR IN HIGHLY ALKALINE REGION BY SURFACE-ENHANCED RAMAN SCATTERING STUDY |
| 摘要 |
Disclosed are a pH sensor for use in a highly alkaline region of pH >11 comprising citrate-reduced gold nanoparticles and a method for calibrating pH of a solution in highly alkaline regions, based on variation in surface-enhanced Raman scattering spectra (SERS).
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| 申请公布号 |
US2008202195(A1) |
申请公布日期 |
2008.08.28 |
| 申请号 |
US20070835279 |
申请日期 |
2007.08.07 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD.;SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION |
发明人 |
JOO SANG WOO;LIM JONG KUK |
| 分类号 |
G01N33/00 |
主分类号 |
G01N33/00 |
| 代理机构 |
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代理人 |
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