title: Detection of the cell viability and proliferation using two-signal electrochemical method.
abstract: Two electrochemical signals of the MCF-7 cell were simultaneously detected by using multiwall carbon nanotubes and room temperature ionic liquid composite film modified electrode. The signal at +0.726 V due to the oxidation of xanthine and guanine, was obviously improved. And the signal at +1.053 V due to the oxidation of hypoxanthine and adenine was found for the first time. This two-signal electrochemical method is credible to detect cell viability and proliferation.
authors.affiliation: School of Medicine, Jiamusi University, Jiamusi, 154007, China.
authors.forename: Jing-Tao
authors.initials: JT
authors.lastname: Wang
authors.forename: Li-Ya
authors.initials: LY
authors.lastname: Ge
authors.forename: Xing
authors.initials: X
authors.lastname: Yuan
authors.forename: Zhe-Feng
authors.initials: ZF
authors.lastname: Wang
authors.forename: Jin-Lian
authors.initials: JL
authors.lastname: Li
authors.forename: Xiao-Ling
authors.initials: XL
authors.lastname: Guo
authors.forename: Dong-Mei
authors.initials: DM
authors.lastname: Wu
authors.forename: Ji-Guang
authors.initials: JG
authors.lastname: Liu
mesh_terms: D002384:Catalysis; D045744:Cell Line, Tumor; D049109:Cell Proliferation; D002470:Cell Survival; D004563:Electrochemistry / Q000295:instrumentation / Q000379:methods*; D004566:Electrodes; D006801:Humans; D037742:Nanotubes, Carbon / Q000737:chemistry; D013696:Temperature
chemical_list: D037742:Nanotubes, Carbon