Publication | Closed Access
Design of an ultra-sensitive gold nanorod colorimetric sensor and its application based on formaldehyde reducing Ag<sup>+</sup>
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Citations
44
References
2015
Year
NanosensorsEngineeringMetal NanoparticlesBiochemical SensorsChemistryChemical EngineeringBiosensing SystemsBioimagingNanosensorCation SensingChemical SensorPlasmonic MaterialMaterials ScienceNanotechnologyDetection HchoOptical SensorsSensorsNanomaterialsNanofabricationSensor Design
HCHO could reduce Ag<sup>+</sup> to Ag on the surface of AuNRs to form Au core–Ag shell nanorods (Au@Ag↓NRs) in AuNRs–Ag<sup>+</sup>–HCHO system, which caused LPAB of AuNRs to redshift. Thus, a responsive AuNRs colorimetric sensor for the detection HCHO has been developed.
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