Abstract: Provided herein are recombinant microbial cells displaying on their surface a non-native protein capable of degrading an organophosphate, wherein the recombinant microbial cell has inhibited replication, as well as recombinant microbial cells engineered to be capable of expressing a non-native transcription factor that activates a non-native promoter in response to an organophosphate degradation product, wherein the non-native promoter is operatively linked to a nucleic acid encoding a reporter protein, wherein activity of the reporter protein can be detected, and their use for degrading organophosphates and detecting organophosphate degradation products.

Abstract: Prokaryotic cells having a metal-phenolic network coating are disclosed, as are compositions including such cells, methods for their use, and methods for producing such cells.

Abstract: Prokaryotic cells having a metal-phenolic network coating are disclosed, as are compositions including such cells, methods for their use, and methods for producing such cells.