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Engineering a unimolecular DNA-catalytic probe for single lead ion monitoring.构建用于单铅离子监测的单分子DNA催化探针。
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Paper-based bioassays using gold nanoparticle colorimetric probes.使用金纳米颗粒比色探针的纸质生物测定法。
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Highly sensitive and selective colorimetric sensors for uranyl (UO2(2+)): development and comparison of labeled and label-free DNAzyme-gold nanoparticle systems.用于铀酰离子（UO2(2+)）的高灵敏度和高选择性比色传感器：标记和无标记DNA酶-金纳米颗粒系统的开发与比较
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Colorimetric Cu2+ detection with a ligation DNAzyme and nanoparticles.利用连接脱氧核酶和纳米颗粒进行比色法铜离子检测。
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Synthetic fluorescent sensors for studying the cell biology of metals.用于研究金属细胞生物学的合成荧光传感器。
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A DNAzyme catalytic beacon sensor for paramagnetic Cu2+ ions in aqueous solution with high sensitivity and selectivity.一种用于水溶液中顺磁性铜离子的具有高灵敏度和选择性的DNAzyme催化信标传感器。
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使用非交联金纳米粒子-DNAzyme 缀合物的易于使用的油漆中铅检测的侧流试验。

Easy-to-use dipstick tests for detection of lead in paints using non-cross-linked gold nanoparticle-DNAzyme conjugates.

机构信息

Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL, USA.

出版信息

Chem Commun (Camb). 2010 Mar 7;46(9):1416-8. doi: 10.1039/b917772h. Epub 2010 Jan 26.

DOI:10.1039/b917772h
PMID:20162133
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3405773/
Abstract

Easy-to-use dipstick tests for lead have been developed by immobilizing nanoparticle-DNAzyme conjugates on lateral flow devices and their application for detecting lead in paints is demonstrated.

摘要

已开发出易于使用的检测棒测试方法，通过将纳米粒子-DNA 酶缀合物固定在横向流动装置上，实现了对油漆中铅的检测。