NIMTE OpenIR  > 2018专题
A novel approach based on magneto-electric torque sensor for non-contact biomarkers detection
Wu, Yuanzhao; Liu, Yiwei; Li, Fali; Zhou, Youlin; Ding, Jun; Li, Run-Wei
2018
发表期刊SENSORS AND ACTUATORS B-CHEMICAL
卷号276页码:540-544
摘要A rapid system for the sensitive non-contact detection of proteins using actuated magnetic particle labels, which are measured with a magneto-electric torque (MET) sensor, is described. The system contains MET sensor with the cantilever of magnet and the "test strip" of magnetic beads has been fabricated. The performance of MET sensor is demonstrated using magnetic beads and its detection limit was found to be 0.05 mg/mL. Furthermore, the biomarkers of alpha-fetoprotein is captured by immobilized anti-AFP antibodies on the surface of the "test strip" and detected using magnetic beads labeled with anti-AFP antibodies. The detection limit was found to be 100 ng/mL. The low sample volume, high analytical performance and high detecting speed coupled with the inexpensive, mass-producible, hand-held MET biosensor make the system especially suitable for sensitive testing outside of laboratory environments.
关键词Electrochemical Immunosensor Signal Amplification Mesoporous Carbon Alpha-fetoprotein Glucose-oxidase Immunoassay Biosensor Labels Electrochemiluminescence
学科领域Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/16974
专题2018专题
推荐引用方式
GB/T 7714
Wu, Yuanzhao,Liu, Yiwei,Li, Fali,et al. A novel approach based on magneto-electric torque sensor for non-contact biomarkers detection[J]. SENSORS AND ACTUATORS B-CHEMICAL,2018,276:540-544.
APA Wu, Yuanzhao,Liu, Yiwei,Li, Fali,Zhou, Youlin,Ding, Jun,&Li, Run-Wei.(2018).A novel approach based on magneto-electric torque sensor for non-contact biomarkers detection.SENSORS AND ACTUATORS B-CHEMICAL,276,540-544.
MLA Wu, Yuanzhao,et al."A novel approach based on magneto-electric torque sensor for non-contact biomarkers detection".SENSORS AND ACTUATORS B-CHEMICAL 276(2018):540-544.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wu, Yuanzhao]的文章
[Liu, Yiwei]的文章
[Li, Fali]的文章
百度学术
百度学术中相似的文章
[Wu, Yuanzhao]的文章
[Liu, Yiwei]的文章
[Li, Fali]的文章
必应学术
必应学术中相似的文章
[Wu, Yuanzhao]的文章
[Liu, Yiwei]的文章
[Li, Fali]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。