Method for analyzing content and distribution of microplastics in marine Cnidaria organisms
US12265085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2024 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Jun 5, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/81
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed is a method for analyzing the content and distribution of microplastics in marine Cnidaria organisms, including: an exposure experiment of marine Cnidaria organisms; observation with a stereotype fluorescence microscope; plotting of a standard curve of fluorescence microplastics; sample fluorescence imaging and calculation of content of microplastics and freeze-drying of samples and calculation of a microplastics concentration. Technical solutions of the present disclosure can accurately position the distribution of microplastics in living marine Cnidaria organisms, and effectively and accurately quantify the content of microplastics in living organisms and local tissues, which is of great significance to the monitoring and treatment of new environmental pollutants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.