Library of pH responsive polymers and nanoprobes thereof
US11723990B2 · kind B2 · utility
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4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 15, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Apr 18, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to polymers which contain a hydrophobic and hydrophilic segment which is sensitive to pH. In some aspects, the polymers form a micelle which is sensitive to pH and results in a change in fluorescence based upon the particular pH. In some aspects, the disclosure also provides methods of using the polymers for the imaging of cellular or extracellular environment or delivering a drug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.