Portable, Easy-to-Operate, and Antifouling Microcapsule Array Chips   Fabricated by 3D Ice Printing for Visual Target Detection

doi:10.1021/acs.analchem.5b01440

CORC > 北京大学 > 化学与分子工程学院

	Portable, Easy-to-Operate, and Antifouling Microcapsule Array Chips Fabricated by 3D Ice Printing for Visual Target Detection
	Zhang, Hong-Ze ; Zhang, Fang-Ting ; Zhang, Xiao-Hui ; Huang, Dong ; Zhou, Ying-Lin ; Li, Zhi-Hong ; Zhang, Xin-Xiang
刊名	ANALYTICAL CHEMISTRY
	2015
关键词	ANALYTICAL DEVICES NANOFLUIDIC CHANNELS PAPER GENERATION METALS SYSTEM ELISA
DOI	10.1021/acs.analchem.5b01440
英文摘要	Herein, we proposed a portable, easy-to-operate, and antifouling microcapsule array chip for target detection. This prepackaged chip was fabricated by innovative and cost-effective 3D ice printing integrating with photopolymerization sealing which could eliminate complicated preparation of wet chemistry and effectively resist outside contaminants. Only a small volume of sample (2 mu L for each microcapsule) was consumed to fulfill the assay. All the reagents required for the analysis were stored in ice form within the microcapsule before use, which guaranteed the long-term stability of microcapsule array chips. Nitrite and glucose were chosen as models for proof of concept to achieve an instant quantitative detection by naked eyes without the need of external sophisticated instruments. The simplicity, low cost, and small sample consumption endowed ice-printing microcapsule array chips with potential commercial value in the fields of on-site environmental monitoring, medical diagnostics, and rapid high-throughput point-of-care quantitative assay.; National Natural Science Foundation of China [21275009]; SCI(E); EI; PubMed; ARTICLE; zhouyl@pku.edu.cn; zhhli@pku.edu.cn; zxx@pku.edu.cn; 12; 6397-6402; 87
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/419296]
专题	化学与分子工程学院信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Hong-Ze,Zhang, Fang-Ting,Zhang, Xiao-Hui,et al. Portable, Easy-to-Operate, and Antifouling Microcapsule Array Chips Fabricated by 3D Ice Printing for Visual Target Detection[J]. ANALYTICAL CHEMISTRY,2015.
APA	Zhang, Hong-Ze.,Zhang, Fang-Ting.,Zhang, Xiao-Hui.,Huang, Dong.,Zhou, Ying-Lin.,...&Zhang, Xin-Xiang.(2015).Portable, Easy-to-Operate, and Antifouling Microcapsule Array Chips Fabricated by 3D Ice Printing for Visual Target Detection.ANALYTICAL CHEMISTRY.
MLA	Zhang, Hong-Ze,et al."Portable, Easy-to-Operate, and Antifouling Microcapsule Array Chips Fabricated by 3D Ice Printing for Visual Target Detection".ANALYTICAL CHEMISTRY (2015).