Highly sensitive label-free colorimetric sensing of nitrite based on etching of gold nanorods | |
Chen, Zhaopeng1; Zhang, Zhiyang1,2; Qu, Chengli1; Pan, Dawei1; Chen, Lingxin1 | |
发表期刊 | ANALYST |
2012 | |
卷号 | 137期号:22页码:5197-5200 |
英文摘要 | A simple colorimetric method with high sensitivity and selectivity was developed for sensing of nitrite as low as 4.0 mu M by naked eyes, which is based on etching of gold nanorods accompanied by shape changes in aspect ratios (length/width) and a visible color change from bluish green to red and then to colorless with the increase of nitrite. |
文章类型 | Article |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | NANOPARTICLE PROBES ; NITRATE POLLUTION ; GROUNDWATER ; BIOSENSOR ; OXIDATION ; HEALTH ; SENSOR ; CHINA |
研究领域[WOS] | Chemistry |
WOS记录号 | WOS:000309839400004 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/5696 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 |
作者单位 | 1.YICCAS, Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc,Shandong Prov, Yantai 264003, Shandong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Zhaopeng,Zhang, Zhiyang,Qu, Chengli,et al. Highly sensitive label-free colorimetric sensing of nitrite based on etching of gold nanorods[J]. ANALYST,2012,137(22):5197-5200. |
APA | Chen, Zhaopeng,Zhang, Zhiyang,Qu, Chengli,Pan, Dawei,&Chen, Lingxin.(2012).Highly sensitive label-free colorimetric sensing of nitrite based on etching of gold nanorods.ANALYST,137(22),5197-5200. |
MLA | Chen, Zhaopeng,et al."Highly sensitive label-free colorimetric sensing of nitrite based on etching of gold nanorods".ANALYST 137.22(2012):5197-5200. |
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