Preparation method and application of flexible paper-based sensor for detecting meat products
US12345695B2 · kind B2 · utility
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Key dates
| Filing date | Jan 18, 2025 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jan 18, 2045 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2430/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flexible paper-based sensor for detecting meat products is provided, which is prepared through steps of mixing a UCNPs-cDNA signal probe with an Apt-MIL-53(Fe)@Cu2+ capture probe to prepare a detection probe; and dropwise adding the detection probe onto a central area of a paper-based substrate to obtain the flexible paper-based sensor. A method for detecting tetracycline residues in meat products using such sensor is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.