Molecular probe for selective detection of copper (II) ions
US12172948B2 · kind B2 · utility
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Key dates
| Filing date | Nov 12, 2021 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | May 2, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6434
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Multifunctional dendritic molecular probes that selectively detect Cu2+ ions via potentiometric and fluorometric techniques with low detection limits are disclosed. The selective and reversible binding of the molecules with the Cu2+ ion was used to make solid-state microsensors by incorporating the molecular probes into the carbon-based membranes as an ionophore for Cu (II).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.