Abstract
A self-catalytic ampicillin-metal (Fe3+)-organic gels (AMP-MOGs (Fe))-H2O2 CL system, which is not influenced by transition metal ions, was studied. A method for CL detection of Staphylococcus aureus (S. aureus) based on the AMP-MOGs (Fe)-H2O2 CL system was achieved. A superior detection limit of 31 CFU mL-1 toward S. aureus was obtained with near-zero background noise.
MeSH terms
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Ampicillin / chemistry*
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Antibodies / immunology
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Catalysis
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Gels / chemistry*
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Hydrogen Peroxide / chemistry*
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Immunoassay / methods
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Iron / chemistry*
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Limit of Detection
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Luminescence
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Luminescent Measurements / methods
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Phenanthrolines / chemistry
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Staphylococcus aureus / immunology
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Staphylococcus aureus / isolation & purification*
Substances
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1,10-phenanthroline-2,9-dicarboxylic acid
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Antibodies
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Gels
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Phenanthrolines
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Ampicillin
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Hydrogen Peroxide
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Iron