@article{65c3babec4e649f08ec0408cc09d2e6a,
title = "EcoRI-modified gold nanoparticles for dual-mode colorimetric detection of magnesium and pyrophosphate ions",
abstract = "Rapid colorimetric detection of magnesium ions is demonstrated via a convenient approach, based on EcoRI-modified gold nanoparticles and a specifically designed DNA duplex. EcoRI is an enzyme obtained from certain strains of Escherichia coli.",
keywords = "DNA, biomedical applications, colorimetric detection, gold nanoparticles, magnesium, nicking endonucleases, sensors",
author = "Hongbo Wang and Wei Xu and Hao Zhang and Dawei Li and Zhaoqi Yang and Xiaoji Xie and Tianhu Li and Xiaogang Liu",
year = "2011",
month = jul,
day = "18",
doi = "10.1002/smll.201100470",
language = "英语",
volume = "7",
pages = "1987--1992",
journal = "Small",
issn = "1613-6810",
publisher = "Wiley-VCH Verlag",
number = "14",
}