Huang L, Li S, Ling X, Zhang J, Qin A, Zhuang J, Gao M, Tang BZ. Dual detection of bioaccumulated Hg2+ based on luminescent bacteria and aggregation-induced emission.
Chem Commun (Camb) 2019;
55:7458-7461. [DOI:
10.1039/c9cc02782c]
[Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We develop a dual detection strategy for bioaccumulated Hg2+ based on turn-off of the bioluminescence of P. phosphoreum bacteria by disrupting the quorum sensing system and turn-on of the photoluminescence of an aggregation-induced emission (AIE) probe by forming aggregates with Hg2+ inside the bacteria.
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