Home pagePress monitoringResearchers develop artificial cell on a chip

Researchers develop artificial cell on a chip

Date: 6.11.2020 

Researchers at the University of Basel have developed a precisely controllable system for mimicking biochemical reaction cascades in cells. Using microfluidic technology, they produce miniature polymeric reaction containers equipped with the desired properties.

Kredit: University of Basel.This 'cell on a chip' is useful not only for studying processes in cells, but also for the development of new synthetic pathways for chemical applications or for biological active substances in medicine.

Given the complexity of processes in living cells, it is impossible to determine when specific enzymes are present at what concentrations and what their optimum proportions are relative to one another. Instead, researchers use smaller, synthetic systems as models in order to study these processes. These synthetic systems simulate the subdivision of living cells into separate compartments.

The team led by Professors Cornelia Palivan and Wolfgang Meier from the Department of Chemistry at the University of Basel has developed a new strategy for producing these synthetic systems.

"Unlike in the past, this is not based on the self-assembly of vesicles," explains Wolfgang Meier. "Rather, we've developed efficient microfluidic technology in order to produce enzyme-loaded vesicles in a controlled manner."


 

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