| abstract |
The invention relates to a device (10) for analyzing at least one analyte from a fluid, in particular from deoxyribonucleic acid, the device (10) comprising at least one pillar (22) that extends from the wall (18), the or each pillar (22) comprising a core (23) having a first optical index, an outer layer (24) having a second optical index and a layer (26) for coating the outer layer (24), referred to as a capture layer (26), the capture layer (26) being a functionalized layer capable of capturing at least one analyte from the fluid and having a second optical index. The second optical index is far greater than the first optical index. |