Highly resistant and sensitive colorimetric immunochromatographic assay for sibutramine (SBT) illegally adulterated into diet food based on PDA/AuNP labelling

Analyst, 2023, Advance Article DOI: 10.1039/D2AN02094G, PaperYun Zhao, Sijie Huang, Mengjia Chao, Yulong Wang, Pengyan Liu, Pan Li, Xuechen Fang, Michael N. Routledge, Chifang Peng, Cunzheng Zhang Polydopamine coated AuNPs (PDA/AuNPs) with controlled shell thickness and packing density are synthesized and conjugated to mAb, which demonstrate high tolerance to salt and good stability in a wide pH range and improve the sensitivity of ICA. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
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