基于coralyne 诱导形成过氧化物酶模拟分裂 DNAzyme 的无标记和比色法测定 coraline。
A label-free and colorimetric turn-on assay for coralyne based on coralyne-induced formation of peroxidase-mimicking split DNAzyme.
机构信息
College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China.
出版信息
Analyst. 2013 Sep 7;138(17):4728-31. doi: 10.1039/c3an01024d. Epub 2013 Jul 19.
PMID:23869385
Abstract
A simple, label-free and colorimetric method for coralyne detection was successfully established based on the coralyne-induced formation of split G-quadruplex-hemin DNAzyme. It can achieve a detection limit of 31 nM toward coralyne with excellent selectivity.
摘要
基于金纳米簇诱导的分裂 G-四联体-辣根过氧化物酶 DNAzyme 的形成，成功建立了一种简单、无需标记且比色检测马里宁的方法。该方法对马里宁的检测限低至 31 nM，具有优异的选择性。
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