中文版 | English
题名

Four-in-One: Advanced Copper Nanocomposites for Multianalyte Assays and Multicoding Logic Gates

作者
通讯作者Jiang, Xingyu
发表日期
2020-07-28
DOI
发表期刊
ISSN
1936-0851
EISSN
1936-086X
卷号14期号:7页码:9107-9116
摘要
The usage of non-noble-metal nanomaterials for nanoprobes or functional modules is still a big challenge because of their poor stability, functionality, and surface plasmon resonance property. In this work, copper ion, mercaptosuccinic acid, and nanocrystalline cellulose are combined for facile one-step synthesis and self-assembly of ultrasmall copper nanoparticles to produce supercolloidal particles (NCC@MSA-Cu SPs). Cu SPs show advanced multifunctionality for fast point-of-care tests (POCTs) of four metal ions (Hg2+, Pb2+, Ag+, and Zr4+). These selective recognitions integrate four different chemical reaction mechanisms (ion etching, core-shell deposition, templated synthesis, and precipitation) to produce four distinct readout signals. The multisignal modeguided multianalyte sensing strategy can effectively avoid interference that affects single signal mode-based sensing. Benefiting from the creative multi-input and multireadout abilities, the visual multicoding logic gates of OR, NOR, AND, and INHIBIT are built based on optical responses of Cu SPs.
关键词
相关链接[来源记录]
收录类别
SCI ; EI
语种
英语
重要成果
NI期刊 ; NI论文
学校署名
第一 ; 通讯
资助项目
National Key R&D Program of China[2018YFA0902600][2017YFA0205901] ; National Natural Science Foundation of China[21535001][81730051][21761142006] ; Chinese Academy of Sciences[QYZDJ-SSW-SLH039][121D11KYSB20170026][XDA1602090] ; Shenzhen Bay Laboratory[SZBL2019062801004] ; Guangdong Innovative and Entrepreneurial Research Team Program[2019ZT08Y191]
WOS研究方向
Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目
Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号
WOS:000557762800131
出版者
EI入藏号
20203709172041
EI主题词
Metal ions ; Metal nanoparticles ; Nanocrystals ; Synthesis (chemical) ; Cellulose ; Precipitation (chemical) ; Computer circuits ; Logic gates ; Self assembly ; Surface plasmon resonance ; Precious metals ; Copper ; Cellulose derivatives ; Copper compounds
EI分类号
Metallurgy:531.1 ; Copper:544.1 ; Precious Metals:547.1 ; Logic Elements:721.2 ; Computer Circuits:721.3 ; Nanotechnology:761 ; Chemical Reactions:802.2 ; Chemical Operations:802.3 ; Cellulose, Lignin and Derivatives:811.3 ; Organic Polymers:815.1.1 ; Solid State Physics:933 ; Crystalline Solids:933.1 ; Materials Science:951
来源库
Web of Science
引用统计
被引频次[WOS]:10
成果类型期刊论文
条目标识符http://kc.sustech.edu.cn/handle/2SGJ60CL/187780
专题工学院_生物医学工程系
作者单位
1.Southern Univ Sci & Technol, Dept Biomed Engn, Shenzhen 518055, Guangdong, Peoples R China;
2.Shenzhen Bay Lab, Shenzhen 518055, Guangdong, Peoples R China
第一作者单位生物医学工程系
通讯作者单位生物医学工程系
第一作者的第一单位生物医学工程系
推荐引用方式
GB/T 7714
Zhang, Jiangjiang,Jia, Yuexiao,Qi, Jie,et al. Four-in-One: Advanced Copper Nanocomposites for Multianalyte Assays and Multicoding Logic Gates[J]. ACS Nano,2020,14(7):9107-9116.
APA
Zhang, Jiangjiang,Jia, Yuexiao,Qi, Jie,Yan, Weixiao,&Jiang, Xingyu.(2020).Four-in-One: Advanced Copper Nanocomposites for Multianalyte Assays and Multicoding Logic Gates.ACS Nano,14(7),9107-9116.
MLA
Zhang, Jiangjiang,et al."Four-in-One: Advanced Copper Nanocomposites for Multianalyte Assays and Multicoding Logic Gates".ACS Nano 14.7(2020):9107-9116.
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