Enzyme-free and label-free colorimetric sensing system for Pb2 + detection based on extended GR-5 DNAzyme and catalytic hairpin assembly ( CHA) signal amplification

被引：0
|
作者：
Yu, Tianfeng [1 ]
Chen, He [1 ]
Zheng, Yang [1 ]
Sun, Meng [1 ]
Wu, Jikui [1 ,2 ,3 ]
机构：
[1] College of Food Science and Technology, Shanghai Ocean University, Shanghai,201306, China
[2] Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai,201306, China
[3] Laboratory of Quality and Safety Risk Assessment for Aquatic Product on Storage and Preservation ( Shanghai ), Ministry of Agriculture and Rural Affairs, Shanghai,201306, China
来源：
Chinese Journal of Analysis Laboratory | 2022年 / 41卷 / 04期
关键词：
D O I：
10.13595/j.cnki.issn1000-0720.2021.042105
中图分类号：
学科分类号：
摘要：
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页码：373 / 377
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