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Updated: Jun 4, 2026
A Filter-based Surface Enhanced Raman Spectroscopic Assay for Rapid Detection of Chemical Contaminants
Published on: February 19, 2016
Resonance scattering detection of trace melamine using aptamer-modified nanosilver probe as catalyst without
Zhiliang Jiang1, Lianping Zhou, Aihui Liang
1Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guangxi Normal University, Guilin 541004, P. R. China. zljiang@mailbox.gxnu.edu.cn
Abstract:
Nanosilver was modified by aptamer (ssDNA) to obtain a resonance scattering (RS) probe (AgssDNA) for melamine (MA). Based on the catalytic effect of the probe on the Fehling particle reaction, a nanocatalytic RS assay is proposed for the determination of 0.02-1.06 μg L(-1) MA.
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