An electrochemical PAH-modified aptasensor for the label-free and highly-sensitive detection of saxitoxin
Beenish Noureen, Najeeb Ullah, Yulan Tian, Liping Du, Wei Chen, Chunsheng Wu, Ping Wang
Topics & Concepts
ChemistryDetection limitAptamerAdsorptionSaxitoxinLayer by layerAllylamineMarine toxinChromatographyCapacitanceAnalytical Chemistry (journal)PolyelectrolyteNanotechnologyLayer (electronics)ElectrodePolymerMaterials scienceToxinGeneticsBiologyBiochemistryPhysical chemistryOrganic chemistryMarine Toxins and Detection MethodsAnalytical Chemistry and SensorsMarine Biology and Environmental Chemistry