Inventors: Jin LT, Liang Y, Liu Y, Qu YH, Shi GY, Sun Q, Tang QY, Zhou TS
Patent Title: Molecularly imprinted polymer/carbon nano-tube/basal electrode modified electrode and application thereof
Publication date: 2010
Publication number: CN101738423

Abstract: The invention discloses a modified electrode, which is used for detecting nitrobenzene compounds. The modified electrode comprises a basal electrode, a carbon nano-tube (CNTs) film, and a molecularly imprinted polymer (MIP) membrane, wherein the carbon nano-tube (CNTs) film is coated on the surface of the basal electrode, and the molecularly imprinted polymer (MIP) membrane is coated on the surface of the carbon nano-tube film. The invention also discloses a method for preparing the electrode, an electrochemical system taking the electrode as a working electrode, and a method for detecting nitrocompounds in a sample by the electrochemical system. The electrode has the advantages of quick response speed, good stability and high sensitivity, and can selectively detect the nitrocompounds; and environment-friendly materials adopted by the electrode cannot cause the pollution.
URL: http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100616&DB=EPODOC&locale=en_EP&CC=CN&NR=101738423A&KC=A&ND=4