基于金纳米粒子的比色法用于在活细胞表面选择性检测铝阳离子。
Gold nanoparticle-based colorimetric assay for selective detection of aluminium cation on living cellular surfaces.
机构信息
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
出版信息
Chem Commun (Camb). 2010 Feb 14;46(6):988-90. doi: 10.1039/b920135a. Epub 2009 Dec 9.
DOI:10.1039/b920135a
PMID:20107673
Abstract
A colorimetric assay based on pentapeptide (CALNN) functionalized gold nanoparticles exhibits high sensitivity and selectivity for detection of aluminium cation (Al(3+)) both in aqueous solution and on living cellular surfaces under physiological condition.
摘要
基于五肽（CALNN）功能化金纳米粒子的比色测定法在生理条件下，无论是在水溶液中还是在活细胞表面，对铝阳离子（Al(3+)）的检测均表现出高灵敏度和选择性。
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