Abstract: Molecular imprinting electrochemical sensor is a combination of molecular imprinting technology and analytical sensor technology, which possess the advantages of molecular imprinting technique,avoids the disadvantages of traditional sensors,improves the electrochemical sensor sensitivity and selectivity,and shortens the response time. Because of its simple design, economical and practical advantages, this technology becomes popular in more and more areas. In this paper, five commonly used preparation methods for molecular imprinting sensors include coating method, in situ polymerization method,electric polymerization method, sol-gel method and self-assembly method are introduced,and the application of these five methods are discussed. The application of four molecular imprinted sensors (MIPs capacitance/impedance type, MIPs conductivity type, MIPs potential type, MIPs current type) in protein detection was introduced, and its detection methods and time to achieve the desired results. Believe that with the technical update of the invention and creation,molecular imprinting electrochemical sensor detection field will be expanded to more areas.
Template and target information: Review - MIPs in electrochemical protein detection
Author keywords: molecular imprinting, electrochemical sensors, protein