To make a formaldehyde detector, the researchers used Escherichia coli engineered with a genetic circuit that converts isoamyl alcohol into banana-scented isoamyl acetate in the presence of as ...
They also tried Escherichia coli and found that they made the structure a formaldehyde detector. The researchers suggest their work demonstrates the possibilities of using porous ceramics as a ...
The recent death of a flat-dweller in Beijing has flagged up concerns about formaldehyde, a carcinogenic substance widely used in construction. The man, identified only as Mr Wang, died of ...