DOI: 10.1039/d6ra05888d ISSN: 2046-2069

Indigoidine and deoxyviolacein co-pigmentation in a single bacterial cell enables visual discrimination of Pb( ii ) and Hg( ii ) in environmental wa

Zongjie Ma, Yan Guo, Wenjun Luo, Keyan Wei, Zhaobo Hu, Jiajun Huang, Yuting Chen, Chang-ye Hui

A single bacterial host engineered for indigoidine and deoxyviolacein co-pigmentation enables visual discrimination of Pb(

ii
) and Hg(
ii
) in environmental water matrices through intrinsic aqueous–organic phase separation.

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