Dual-arm clamping type holder for transmission electron microscopy grids and preparation method thereof
US11041784B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2021 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Jan 2, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2223/418
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a dual-arm clamping type holder for transmission electron microscopy grids and preparation method thereof. The preparation method comprises: firstly manufacturing a frame with two adjacent arms located on a same plane and have a clamping structure by a hard material; then putting the frame in a molten adhering liquid so that the frame is dipped with the adhering liquid; and finally, taking out the frame dipped with the adhering liquid, and waiting for the adhering liquid to solidify into adhering layers along the arms. The dual-arm clamping type holder manufactured by the method of the present invention comprises a frame and adhering layers; and the adhering layers adhere to the inner sides of the clamping structure between the two adjacent arms of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.