Surface-based ammonium ion sensor and methods of making thereof
US8357662B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2007 |
| Grant date | Jan 22, 2013 |
| Priority date | — |
| Expiry date | Dec 14, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D273/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound sensitive to and selective for ammonium ions over other ions. A sensor fabricated from a self assembled monolayer of said compound on gold, exhibiting sensitivity and selectivity for ammonium ions over other ions in aqueous solutions, including blood. A method of preparation of said compound and said sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.