Compact biosensor of matrix metalloproteinase with cadmium free quantum dots
US10299707B2 · kind B2 · utility
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2References
30Claims
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Key dates
| Filing date | Apr 18, 2017 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Aug 5, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0285
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides a quantum dot (QD) modified optical fiber-based biosensor which characterizes matrix metalloproteinase (MMP) enzyme activity at pain signaling sites in the central nervous system (CNS) in vivo. Related systems and peptide biomarker screening methods are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.