Metal nanoparticles, an electrode using them and a process of preparing metal nanoparticles
US8088487B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | May 8, 2008 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | May 8, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An object of the invention is to modify the surface of a metal nanoparticle with a cyclic phenylazomethine having a multi-ion sensing capability, thereby making the sensing of multiple substances possible.The metal nanoparticles of the invention are characterized by being modified with a cyclic phenylazomethine compound having a structure represented by Chemical Formula 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.