Fluorescent latex containing at least two fluorochromes, process for producing it and application thereof
US5716855A · kind A · utility
35Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1996 |
| Grant date | Feb 10, 1998 |
| Priority date | — |
| Expiry date | Mar 1, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fluorescent latex with particles containing at least one encapsulated hydrophobic fluorochrome A (acceptor) and at least one encapsulated hydrophobic fluorochrome D (donor), wherein A is different from D and exposure to light radiation enables the emission from fluorochrome D to excite fluorochrome A, and a method for producing said latex and its use as a marker, particularly a biological marker, are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.