
1 rue Galilée, Espace Innova,
Parc Technologique de Soye
56270 Plœmeur, FRANCE
WELFA (WAINVAM-E Lateral Flow Assay) is a new generation of rapid and ultra-sensitive diagnostic test, which combines the principle of Lateral Flow Immuno Assay (LFIA) with the unique optical properties of NV center nanodiamonds. The WELFA system consists of cassettes WELFA-C containing strips impregnated with functionalized nanodiamonds, specific to the targets of interest, and a reader, the WELFA-R. At WAINVAM, we functionalize NV nanodiamonds with antibodies to use them as probes or fluorescent markers. When irradiated by a green laser, they emit red fluorescence and can then recognize molecules of interest in a targeted and selective manner. The functionalizations available in our EVADIA-NDF range, can be integrated into the strips, for cassette creations on request. Within the framework of various collaborations, as well as to reach our long-term objective the early detection of cancers, we are working on other functionalizations.Discover
the cassettes WELFA-C
based on functionalized nanodiamondsStrips of functionalized nanodiamonds:
To customize your strips,
we will determine together your needs:
The stages of
WELFAThe applications of
WELFA Feel free to contact us; we will study with you the functionalization of nanodiamonds that will best meet your specific detection and measurement needs.
Quantum physics practical work with WAINTEACH
Quantum sensors
Oxidative stress
The operation of a NV magnetometer