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	Nanofluidic crystal based lead sensor with detection of PICO-MOLAR
	Zhang, Rui ; Sang, Jianming ; Huang, Jie ; Wang, Wei ; Chu, Ming ; Wang, Yuedan ; Li, Haichao ; Zhang, Haixia Alice ; Wu, Wengang ; Li, Zhihong
	2013
英文摘要	Recently, DNA probes have shown its unique advantages in lead detection, such as low detection limit and selectivity [1,2]. Meanwhile, nanofluidic crystal has been reported as a universal sensing scheme based on nanofluidic electrokinetics [3]. Therefore, it is expected to build up a feasible lead sensor by combining the nanofluidic crystal scheme and the lead-sensitive DNA probe. In the work, we reported a nanofluidic crystal based chemical sensor for lead detection with a detection limit of 10 pM, which was 100 times lower than that of a fluorescence-based detection.; EI; 0
语种	英语
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/294603]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Rui,Sang, Jianming,Huang, Jie,et al. Nanofluidic crystal based lead sensor with detection of PICO-MOLAR. 2013-01-01.

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