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Rice University creates bacterial sensors that detect environmental contamination

Article provided by Houston’s Rice University:

Their living bioelectronic sensors can help. A team led by Rice synthetic biologists Caroline Ajo-Franklin and Jonathan (Joff) Silberg and lead authors Josh Atkinson and Lin Su, both Rice alumni, have engineered bacteria to quickly sense and report on the presence of a variety of contaminants. 

Their study in Nature shows the cells can be programmed to identify chemical invaders and report within minutes by releasing a detectable electrical current.

Nov 4, 2022 Environment Synthetic Biology