Projects, NEWS

Colorimetric Reflective Dual Grating Biosensor – Core 2G BIOS

13. March 2024

We started a new project together with the FHNW School of Engineering

Scanning electron microscope image of a waveguide grating after surface modification. Scale bar = 1µm
Scanning electron microscope image of a waveguide grating after surface modification. Scale bar = 1µm

Improved sensing of biomolecular interactions leads to earlier disease detection. We aim for a reflective dual grating biosensor, where a colorimetric immunoassay is measured in reflection mode, including a built-in reference. It will enable us to measure low sample volumes and in turbid solutions. 

Contact

Sina Saxer

Head of nanoLab

Address:

FHNW – School of Life Sciences
nanoLab
Hofackerstrasse 30
4132 Muttenz
Switzerland

Tags: biosensor, dual gratings, FHNW, FHNW nanoLab, InnoSuisse Project, nanoLab, nanoscience, nanotechnology, reflective waveguides, resonant gratings, waveguides

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