Fluorescence analysis is a recognized method of analytical chemistry. Fluorescence phenomena are used for the qualitative and quantitative analysis of substances. Complex fluorescence microscopes are generally used in the laboratory. However, sensory solutions based on compact systems using microsystems technology are also becoming increasingly important. Based on these concepts, in-line analyses and monitoring procedures are made possible. This is precisely where the project “New (partially) integrated fluorescence sensor with waveguiding structures (FiberFLU)” comes in.
The aim of the market-oriented FiberFLU project is to develop the optical and electronic components of a new type of miniaturized and partially integrated fluorometer for measuring the optical power of fluorescence signals. Based on known approaches, new concepts are being developed using semiconductor technologies. The waveguiding structures are intended to replace some of the previously required filter layers. The basis for this is a central circuit board that carries both the waveguiding structures (light conduction) and the electronics. One application could be continuous blood glucose measurement based on fluorescent dyes.
The research and development work described was funded by the Federal Ministry of Economic Affairs and Climate Action (BMWK) in the research project “Fluorescence module with waveguiding base” (FiberFLU).
Funding code: 49VF123456
