CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Digital Microfluidic Chip for Rapid Portable Detection of Mercury(II)
Gao, Anran; Liu, Xiang; Li, Tie; Zhou, Ping; Wang, Yuelin; Yang, Qing; Wang, Lihua(王丽华); Fan, Chunhai(樊春海)
2011
Source PublicationIEEE SENSORS JOURNAL
ISSN1530-437X
Volume11Issue:11Pages:2820
AbstractThis paper reports a rapid and visual detection of mercury ion on a new developed digital microfluidic chip with electrostatic manipulated droplets, which employed a principle of conjugated polymers and label-free oligonucleotides for mercury ion detection. The complex of water-soluble conjugated polymer, poly (3-(3'-N,N,N-triethylamino-1'-pro-pyloxy)-4-methyl-2,5-thiophene hydrochloride) (PMNT) and a label-free, mercury-specific oligonucleotide (MSO) probe is used as a mercury detector. While the detector droplet is fixed on the microfluidic chip, the target mercury ionic droplet is transported to the detector and then mixed together by electrostatic force driving, resulting in the color of the detector changing from red to yellow. We demonstrate that the detection system is portable and highly selective, and it can identify micromolar Hg2+ concentrations within minutes with the naked eye.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000296106100014
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9490
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Gao, Anran,Liu, Xiang,Li, Tie,et al. Digital Microfluidic Chip for Rapid Portable Detection of Mercury(II)[J]. IEEE SENSORS JOURNAL,2011,11(11):2820.
APA Gao, Anran.,Liu, Xiang.,Li, Tie.,Zhou, Ping.,Wang, Yuelin.,...&Fan, Chunhai.(2011).Digital Microfluidic Chip for Rapid Portable Detection of Mercury(II).IEEE SENSORS JOURNAL,11(11),2820.
MLA Gao, Anran,et al."Digital Microfluidic Chip for Rapid Portable Detection of Mercury(II)".IEEE SENSORS JOURNAL 11.11(2011):2820.
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