Automated sampling: a key to defend against biological hazards

Author: Arne Meiners (Jade Hochschule)

To predict biological hazards, meaningful samples must be collected and evaluated. An automated sampler is needed for an efficient sampling with consistent quality. The Jade University of Applied Sciences is developing this sampler as part of the PrimePrevention project. The sampler will be used offshore (e.g. on fishing boats) as well as onshore (e.g. at monitoring stations).

Setup sampler (photo: PrimePrevention)

In a short time, the system collects five liters of sample water. Due to the quick sampling process, an exact sampling location can be determined. The sample water flows through a special filter. This filter captures microorganisms and cells.  The cells can be broken open and their DNA can be directly analyzed. It is also possible to preserve the sample and conduct the analysis later in the laboratory.

Three students currently have the opportunity to put the skills they have learned into practice. All of them are writing their bachelor’s theses.