Views provided by UsageCountsImpedimetric immunosensor for the specific label free detection of ciprofloxacin antibiotic
Copyright policy ) Ionescu, Rodica Elena; Jaffrezic-Renault, Nicole; Bouffier, Laurent; Gondran, Chantal; Cosnier, Serge; Pinacho, Daniel; Marco, M.-Pilar; +3 Authors
Ionescu, Rodica Elena; Jaffrezic-Renault, Nicole; Bouffier, Laurent; Gondran, Chantal; Cosnier, Serge; Pinacho, Daniel; Marco, M.-Pilar; Sánchez-Baeza, Francisco; Healy, Thomas; Martelet, Claude;
Impedimetric immunosensor for the specific label free detection of ciprofloxacin antibiotic
Impedance spectroscopy approaches combined with the immunosensor technology have been used for the determination of trace amounts of ciprofloxacin antibiotic belonging to the fluoroquinolone family. The sensor electrode was based on the immobilization of anti-ciprofloxacin antibodies by chemical binding onto a poly(pyrrole-NHS) film electrogenerated on a solid gold substrate. The electrode surface was modified by electropolymerization of pyrrole-NHS, antibody grafting and ciprofloxacin immunoreaction. The sensitive steps of surface modification, cyclic voltammetry (CV) and atomic force microscopy (AFM) imaging have been used for electrode surface characterization. The immunoreaction of ciprofloxacin on the grafted anti-ciprofloxacin antibody directly triggers a signal via impedance spectroscopy measurements which allows the detection of extremely low concentration of 10 pg/ml ciprofloxacin.
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[SDE] Environmental Sciences, [SDV.BIO]Life Sciences [q-bio]/Biotechnology, [SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic, [SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging, Polymers, [SDV]Life Sciences [q-bio], Impedance spectroscopy, Biosensing Techniques, [SPI.MAT] Engineering Sciences [physics]/Materials, Immunosensor, [SDV.BBM.BM] Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Microscopy, Atomic Force, [SPI.MAT]Engineering Sciences [physics]/Materials, Ciprofloxacin, [SDV.IDA]Life Sciences [q-bio]/Food engineering, Electrochemistry, Immunoassay, [SDV.TOX.ECO] Life Sciences [q-bio]/Toxicology/Ecotoxicology, Molecular Structure, [SDE.IE]Environmental Sciences/Environmental Engineering, Polypyrrole, [CHIM.MATE]Chemical Sciences/Material chemistry, [SDV.IDA] Life Sciences [q-bio]/Food engineering, Molecular Biology/Molecular biology, Anti-Bacterial Agents, [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry, [SDV] Life Sciences [q-bio], [SDE]Environmental Sciences, [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology, [SDE.IE] Environmental Sciences/Environmental Engineering, [CHIM.POLY] Chemical Sciences/Polymers, [CHIM.ANAL] Chemical Sciences/Analytical chemistry, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SDV.TOX.TCA]Life Sciences [q-bio]/Toxicology/Toxicology and food chain, [CHIM.ANAL]Chemical Sciences/Analytical chemistry, Pyrroles, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SDV.IB.BIO]Life Sciences [q-bio]/Bioengineering/Biomaterials, [CHIM.MATE] Chemical Sciences/Material chemistry, Reproducibility of Results, [SDV.BIO] Life Sciences [q-bio]/Biotechnology, [SDV.IB.BIO] Life Sciences [q-bio]/Bioengineering/Biomaterials, [CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry, [CHIM.POLY]Chemical Sciences/Polymers, [SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging, [SDV.TOX.TCA] Life Sciences [q-bio]/Toxicology/Toxicology and food chain, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
[SDE] Environmental Sciences, [SDV.BIO]Life Sciences [q-bio]/Biotechnology, [SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic, [SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging, Polymers, [SDV]Life Sciences [q-bio], Impedance spectroscopy, Biosensing Techniques, [SPI.MAT] Engineering Sciences [physics]/Materials, Immunosensor, [SDV.BBM.BM] Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Microscopy, Atomic Force, [SPI.MAT]Engineering Sciences [physics]/Materials, Ciprofloxacin, [SDV.IDA]Life Sciences [q-bio]/Food engineering, Electrochemistry, Immunoassay, [SDV.TOX.ECO] Life Sciences [q-bio]/Toxicology/Ecotoxicology, Molecular Structure, [SDE.IE]Environmental Sciences/Environmental Engineering, Polypyrrole, [CHIM.MATE]Chemical Sciences/Material chemistry, [SDV.IDA] Life Sciences [q-bio]/Food engineering, Molecular Biology/Molecular biology, Anti-Bacterial Agents, [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry, [SDV] Life Sciences [q-bio], [SDE]Environmental Sciences, [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology, [SDE.IE] Environmental Sciences/Environmental Engineering, [CHIM.POLY] Chemical Sciences/Polymers, [CHIM.ANAL] Chemical Sciences/Analytical chemistry, [SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SDV.TOX.TCA]Life Sciences [q-bio]/Toxicology/Toxicology and food chain, [CHIM.ANAL]Chemical Sciences/Analytical chemistry, Pyrroles, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, [SDV.IB.BIO]Life Sciences [q-bio]/Bioengineering/Biomaterials, [CHIM.MATE] Chemical Sciences/Material chemistry, Reproducibility of Results, [SDV.BIO] Life Sciences [q-bio]/Biotechnology, [SDV.IB.BIO] Life Sciences [q-bio]/Bioengineering/Biomaterials, [CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry, [CHIM.POLY]Chemical Sciences/Polymers, [SDV.IB.IMA] Life Sciences [q-bio]/Bioengineering/Imaging, [SDV.TOX.TCA] Life Sciences [q-bio]/Toxicology/Toxicology and food chain, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).82 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 10% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10% views 30 - 30views
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These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP!influenceInfluence provided by BIP!
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Influence provided by BIP!impulseImpulse provided by BIP!
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
Impulse provided by BIP!viewsViews provided by UsageCounts
Views provided by UsageCounts 82
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