Bacterial Detection and Elimination Using a Dual-Functional Porphyrin-Based Porous Organic Polymer with Peroxidase-Like and High Near-Infrared-Light-Enhanced Antibacterial Activity

References

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398Bacterial Detection and Elimination Using a Dual-Functional Porphyrin-Based Porous Organic Polymer with Peroxidase-Like and High Near-Infrared-Light-Enhanced Antibacterial Activityhttps://doi.org/10.1021/acsami.9b20102OthersA new porphyrin-based porous organic polymer, FePPOPBFPB, was synthesized via the reaction between pyrrole and 4-{2,2-bis[(4-formylphenoxy)methyl]-3-(4formylphenoxy) propoxy} benzaldehyde (BFPB).

Materials

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398FePPOPBFPB150nmSEMThe SEM image (Figure 1C) shows that FePPOPBFPB contains relatively uniform globular particles with an average size of 150 nm.308

Kinetics

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398FePPOPBFPBpodTMB3.8RT0.0099mM8.62-6mM/s398398
398FePPOPBFPBPODH2O23.8RT2.81mM6.7-5mM/s398

Applications

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398FePPOPBFPBBy utilizing its superior peroxidase activity, rapid and visible detection ofS. aureus based on FePPOPBFPB was first established with acceptable specificity, sensitivity, and stability.S. aureusColor100-107CFU/ml24CFU/ml