中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Highly photothermal and biodegradable nanotags-embedded immunochromatographic assay for the rapid monitoring of nitrofurazone

文献类型:期刊论文

AuthorTian, YL; Yin, XC; Hu, HL; Ren, J; Jia, CH; Li, YC; Sun, J; Wang, JL; Zhang, DH
SourceFOOD CHEMISTRY
Issued Date2023
Volume404
English AbstractImmunochromatographic assay platforms are up-and-coming detection tools for disease diagnosis and harmful substances monitoring in food. Herein, by combining photothermal imaging and immunochromatographic analysis, a photothermal immunoassay is developed for the rapid and ultrasensitive detection of nitrofurazone. The nickel disulfide nanosphere with excellent biocompatibility, biodegradability, and high photothermal con-version efficiency, is introduced to offer straightforward readout by color and temperature based on the nature of the crystal, without advanced equipment. It is demonstrated that the nitrofurazone metabolite of semicarbazide can be qualitatively detected by colorimetric signals with a visual limit of 2 mu g kg -1. And the quantitative detection limit of photothermal signals is 0.01 mu g kg -1, improving the detection sensitivity by about 200 times. Furthermore, recovery rates of the proposed method in food samples were 93 %-120 %. This photothermal immunoassay not merely provides straightforward, rapid, simultaneous qualitative/quantitative detection tactics but may also be valuable in automated and portable diagnostic applications.
源URL[http://210.75.249.4/handle/363003/61034]  
Collection西北高原生物研究所_中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
Tian, YL,Yin, XC,Hu, HL,et al. Highly photothermal and biodegradable nanotags-embedded immunochromatographic assay for the rapid monitoring of nitrofurazone[J]. FOOD CHEMISTRY,2023,404.
APA Tian, YL.,Yin, XC.,Hu, HL.,Ren, J.,Jia, CH.,...&Zhang, DH.(2023).Highly photothermal and biodegradable nanotags-embedded immunochromatographic assay for the rapid monitoring of nitrofurazone.FOOD CHEMISTRY,404.
MLA Tian, YL,et al."Highly photothermal and biodegradable nanotags-embedded immunochromatographic assay for the rapid monitoring of nitrofurazone".FOOD CHEMISTRY 404(2023).

入库方式: OAI收割

来源:西北高原生物研究所

浏览0
下载0
收藏0
其他版本

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.