RESINOUS COMPOSITION AND FLOW CELLS INCLUDING SAID RESINOUS COMPOSITION Russian patent published in 2022 - IPC G03F7/04 G01N21/05 

FIELD: chemistry.

SUBSTANCE: invention relates to the field of creating materials for biological research and pertains to a resinous composition. Resinous composition includes an epoxy resin matrix, a free radical photoinitiator selected from the group consisting of 2-ethyl-9,10-dimethoxy anthracene, 2,2-dimethoxy-2-phenylacetophenone, 2-ethoxy-2-phenylacetophenone and phosphinoxide, and a photoacid generator. In the hardened state, the resinous composition is characterised by low autofluorescence or absence of autofluorescence when irradiated with blue light with an excitation wavelength from approximately 380 nm to approximately 480 nm, or when irradiated with green light with an excitation wavelength from approximately 510 nm to approximately 560 nm.

EFFECT: creation of a material for manufacturing cells for biological research, characterised by minimal autofluorescence when irradiated with blue or green light.

25 cl, 16 dwg, 1 tbl