Electrochemical impedimetric biosensors for food safety
Changhoon Chai, Se‐Wook Oh
Abstract
Electrochemical impedimetric biosensors (EIBs) have a simple structure and can be used to rapidly and sensitively detect and measure hazards in food. EIBs detect and measure target molecules by transducing biochemical reactions on their surface to electrical signal outputs responding to a sinusoidal electrical signal input. Due to their structural simplicity and analytical sensitivity, EIBs are regarded as the most potent method of food hazard monitoring that can be implemented in the food supply chain. This paper discusses the theoretical background, structure, and construction of EIB and its applications in food safety.
Topics & Concepts
BiosensorFood safetySensitivity (control systems)Measure (data warehouse)SIGNAL (programming language)NanotechnologyComputer scienceBiochemical engineeringChemistryMaterials scienceElectronic engineeringEngineeringData miningFood scienceProgramming languageBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesAdvanced Chemical Sensor Technologies