Biocompatible conductive architecture with surface-confined probe for non-invasive electrochemical cytosensing
文献类型：期刊论文
| 作者 | Qin YN ; Liu JY ; Li D ; Xu L ; Liu YQ ; Wang EK |
| 刊名 | electrochemistry communications
 |
| 出版日期 | 2012 |
| 卷号 | 18页码:81-84 |
| 关键词 | ESCHERICHIA-COLI O157-H7 GLUCOSE-OXIDASE CELLS IMMOBILIZATION IMMUNOSENSOR BIOSENSORS |
| ISSN号 | 1388-2481 |
| 通讯作者 | liu yq |
| 中文摘要 | the possibility of using electrochemical methods to investigate cell immobilization and natural physiological states provides great advances in life science research and public health protection. herein, cytosensors with surface-confined ferrocene as signal indicator were developed to study the immobilization of human cervical carcinoma (hela) cells. with layer-by-layer (lbl) technique positively charged ferrocene functionalized poly(allylamine hydrochloride) (fc-pah) and negatively charged single-wall carbon nanotubes (swnts) were alternately assembled on 3-mercaptopropionic acid (mpa) modified gold substrates. the as-prepared cytosensors presented good biocompatibility and hela cells could keep viability for 72 h on the materials according to the proliferation results. with differential pulse voltammetry (dpv) measurements the cytosensors exhibited high sensitivity to the detection of hela cells within a wide concentration range from 10 to 10(7) cells/ml. (c) 2012 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2013-10-31 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48896]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qin YN,Liu JY,Li D,et al. Biocompatible conductive architecture with surface-confined probe for non-invasive electrochemical cytosensing[J]. electrochemistry communications,2012,18:81-84. |
| APA | Qin YN,Liu JY,Li D,Xu L,Liu YQ,&Wang EK.(2012).Biocompatible conductive architecture with surface-confined probe for non-invasive electrochemical cytosensing.electrochemistry communications,18,81-84. |
| MLA | Qin YN,et al."Biocompatible conductive architecture with surface-confined probe for non-invasive electrochemical cytosensing".electrochemistry communications 18(2012):81-84. |
入库方式： OAI收割
来源：长春应用化学研究所
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