DROP TO MEASURE: A NOVEL NANOFLUIDIC CRYSTAL SENSING SCHEME WITH IMPROVED CHIP-TO-CHIP DATA CONSISTENCY FOR PORTABLE BIOCHEMICAL DETECTION | |
Wang, Baojun ; Zhao, Wenda ; Zhang, Rui ; Wang, Wei | |
2015 | |
英文摘要 | We propose a novel "drop to measure" nanofluidic crystal sensing scheme with improved chip-to-chip data consistency here. Nanoparticles were self-assembled in a confined space guided by a well-designed surface chemistry treatment. The electrical readouts from different chips (n=5) varied within 4.8% (compared to 7.5% for 3 chips in the previous work). Biotin (using streptavidin-modified nanoparticles) and Pb2+ (using DNAzyme probed nanoparticles) were successfully detected by the present "drop to measure" nanofluidic crystal sensor with a limit of detection of 1 nM.; EI; CPCI-S(ISTP); w.wang@pku.edu.cn; February; 593-595; 2015-February |
语种 | 英语 |
出处 | 2015 28TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2015) |
DOI标识 | 10.1109/MEMSYS.2015.7051025 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/423418] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Wang, Baojun,Zhao, Wenda,Zhang, Rui,et al. DROP TO MEASURE: A NOVEL NANOFLUIDIC CRYSTAL SENSING SCHEME WITH IMPROVED CHIP-TO-CHIP DATA CONSISTENCY FOR PORTABLE BIOCHEMICAL DETECTION. 2015-01-01. |
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