Inventors: Huang JD, Yu JH, Pei MS, Wang SH, Zhang YL, Wang YX, Zhang J, Ge SG, Li F, Zhang LN, Zhu YN, Yan M, Lu Y, Li DM, Sun DZ, Xi ZF
Patent Title: Molecular engram membrane electrode for detecting circumstance incretion interference object
Publication date: 2009
Publication number: CN201188095

Abstract: The utility model discloses a molecular imprinting membrane electrode used for environmental endocrinal disrupter detection, which comprises an electrode substrate and two electrode basal bodies, wherein, one electrode basal body is connected into a whole by a working electrode and a connecting terminal through an electrode connecting wire, and the other electrode basal body is connected into a whole by a counter electrode and a connecting terminal through an electrode connecting wire; a layer of polycarbonate is coated on the surface of the electrode connecting wire, and a reaction layer is coated on the working electrode. A layer of carbon nanotube used for enhancement effect of nanometer is coated on the working electrode. The working electrode is a solid hexagon shape, and a counter electrode is a hollow hexagon shape wound outside the working electrode and lacking one edge adjacent to the connecting terminal. A notch is arranged at the middle part of the working electrode. The molecular imprinting membrane electrode can realize the rapid one-line detection for an environmental endocrinal disrupter, the detection time can be controlled within about 10 min, and the detection limit is 0.1 ng /g; the reaction layer is added into the carbon nanotube, thereby the detection result is more accurate.
URL: http://v3.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=en_gb&FT=D&date=20090128&CC=CN&NR=201188095Y&KC=Y