Publication | Closed Access
Sub-ppt detection limits for copper ions with Gly-Gly-His modified electrodes
172
Citations
12
References
2001
Year
EngineeringElectrode-electrolyte InterfaceChemistryChemical EngineeringSub-ppt Detection LimitsBiosensing SystemsAnalytical ChemistryChemical SensorTripeptide Gly-gly-hisElectrode Reaction MechanismElectrical EngineeringBiochemistryDetection LimitElectrochemistryGold ElectrodeNatural SciencesBioelectronicsMass SpectrometryElectroanalytical SensorElectrochemical Surface Science
An electrochemical metal ion sensor has been developed with a detection limit of less than 0.2 ppt by the covalent attachment of the tripeptide Gly-Gly-His as a recognition element to a 3-mercaptopropionic acid modified gold electrode.
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