Abstract
Polydiacetylene (PDA) liposomes were prepared to selectively capture target released from bacteria. Specific interplay between released-surfactin and PDA resulted in a conformal change in the structure of PDA, highlighting the potential of indirect interactions between bacteria and PDA in the construction of new label-free bacterial sensors.
MeSH terms
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Bacillus subtilis / classification
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Bacillus subtilis / isolation & purification
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Bacteria / classification
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Bacteria / isolation & purification*
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Bacterial Typing Techniques / methods*
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Biosensing Techniques / methods*
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Fluorescent Dyes / chemistry
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Lipopeptides / chemistry
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Liposomes / chemistry*
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Peptides, Cyclic / chemistry
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Polyacetylene Polymer
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Polymers / chemistry*
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Polyynes / chemistry*
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Pseudomonas aeruginosa / classification
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Pseudomonas aeruginosa / isolation & purification
Substances
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Fluorescent Dyes
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Lipopeptides
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Liposomes
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Peptides, Cyclic
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Polyacetylene Polymer
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Polymers
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surfactin peptide
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Polyynes
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polydiacetylene