4.6 Article

A highly sensitive and selective resonance Rayleigh scattering method for bisphenol A detection based on the aptamer-nanogold catalysis of the HAuCl4-vitamin C particle reaction

Journal

RSC ADVANCES
Volume 3, Issue 32, Pages 13353-13356

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c3ra41845f

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Funding

  1. National Natural Science Foundation of China [21165005, 21267004]
  2. Natural Science Foundation of Guangxi [2013GXNSFFA019003]

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Based on the catalytic effect of the bisphenol A aptamer-modified gold nanoparticle (Apt-GN) on the HAuCl4-vitamin C (VC) particle reaction and its resonance Rayleigh scattering effect at 370 nm, 3.33-333.3 ng mL(-1) bisphenol A was detected, with a detection limit of 0.083 ng mL(-1).

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