Systems for stretching polynucleotide structures
US11872561B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 12, 2021 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Mar 19, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/48721
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for stretching a polynucleotide structure includes a first electrode configured to generate an electrostatic force perpendicular to a surface of the first electrode and to apply the electrostatic force to the polynucleotide structure to pin an end region of the polynucleotide structure near the surface of the first electrode, and a second electrode configured to generate an electric force along an axial direction of the polynucleotide structure to stretch the polynucleotide structure along the axial direction of the polynucleotide structure into a fully extended form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.