Intelligent Sensors of Lead Based on a Reconfigurable DNA-Supramolecule Logic Platform
文献类型：期刊论文
| 作者 | Yang, Chunrong1; Yang, Shu2,3; Li, Jicheng1; Du, Yuanyuan4; Song, Lingbo2,3; Huang, Dan1; Chen, Jianchi1; Zhou, Qiuju5; Yang, Qianfan1; Tang, Yalin6 |
| 刊名 | ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2018-09-04 |
| 卷号 | 90期号:17页码:10585-10590 |
| ISSN号 | 0003-2700 |
| DOI | 10.1021/acs.analchem.8b02782 |
| 英文摘要 | The lead (Pb) hazard is not only in connection with the concentration of Pb2+ but also closely related to the ambience which affects its mobility and the synergistic toxicity with other ions. However, most of the existent methods focus highly on detecting Pb2+ concentration accurately but can seldom reflect the pollution-related information in actual samples, thereby limiting their pragmatic applications. In this work, a DNA-supramolecule logic platform was established, which can be configurated to implement three information process functions and act as three unique intelligent sensors of Pb. The demultiplexer that can split signal flow was used to determine Pb2+ in different pH conditions; the multiplexer that can alternate signal channels was applied to detect Pb2+ or Ag+ selectively; and the decoder that can extract information was utilized to test Pb2+ and the coexisted Ni2+ simultaneously. All three intelligent sensors based on the logic prototypes present practicable sensitivities and specificities. Considering its flexibility, scalability, and reconfigurability, we believe the logic platform may provide new solutions to process sophisticated information and implement intelligent analysis in environmental monitoring, biochemical detecting, and medical diagnosis. |
| 语种 | 英语 |
| WOS记录号 | WOS:000444060600067 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41900]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Qianfan |
| 作者单位 | 1.Sichuan Univ, Coll Chem, Chengdu 610064, Sichuan, Peoples R China 2.Sichuan Univ, West China Sch Pharm, Key Lab Drug Targeting & Drug Delivery Syst, Sichuan Engn Lab Plant Sourced Drug,Educ Minist, Chengdu 610064, Sichuan, Peoples R China 3.Sichuan Univ, West China Sch Pharm, Sichuan Res Ctr Drug Precis Ind Technol, Chengdu 610064, Sichuan, Peoples R China 4.Sichuan Univ, West China Sch Publ Hlth, West Teaching Hosp 4, Chengdu 610041, Sichuan, Peoples R China 5.Xinyang Normal Univ, Anal & Testing Ctr, Xinyang 464000, Peoples R China 6.Chinese Acad Sci, State Key Lab Struct Chem Unstable & Stable Speci, Natl Lab Mol Sci, Ctr Mol Sci,Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Chunrong,Yang, Shu,Li, Jicheng,et al. Intelligent Sensors of Lead Based on a Reconfigurable DNA-Supramolecule Logic Platform[J]. ANALYTICAL CHEMISTRY,2018,90(17):10585-10590. |
| APA | Yang, Chunrong.,Yang, Shu.,Li, Jicheng.,Du, Yuanyuan.,Song, Lingbo.,...&Tang, Yalin.(2018).Intelligent Sensors of Lead Based on a Reconfigurable DNA-Supramolecule Logic Platform.ANALYTICAL CHEMISTRY,90(17),10585-10590. |
| MLA | Yang, Chunrong,et al."Intelligent Sensors of Lead Based on a Reconfigurable DNA-Supramolecule Logic Platform".ANALYTICAL CHEMISTRY 90.17(2018):10585-10590. |
入库方式： OAI收割
来源：化学研究所
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