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Literature DB >> 22349091

A molecular light switch Ru complex and quantum dots for the label-free, aptamer-based detection of thrombin.

Abstract

A simple, label-free method for the detection of thrombin has been developed based on the conformational transition of aptamer in the presence of the target by using a molecular light switch, Ru polypyridine complex, and quantum dots as novel fluorescence probes in aqueous solution.

Entities: Chemical Gene

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Year: 2012 PMID： 22349091 DOI： 10.1039/c2an16181h

Source DB: PubMed Journal: Analyst ISSN： 0003-2654 Impact factor: 4.616

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Cited

2 in total

Review 1. Ruthenium polypyridine complexes combined with oligonucleotides for bioanalysis: a review.

Authors: Shuyu Zhang; Yubin Ding; Hui Wei
Journal: Molecules Date: 2014-08-11 Impact factor: 4.411

2. A label-free fluorescent probe for Hg²⁺ and biothiols based on graphene oxide and Ru-complex.

Authors: Linlin Wang; Tianming Yao; Shuo Shi; Yanlin Cao; Wenliang Sun
Journal: Sci Rep Date: 2014-06-17 Impact factor: 4.379

2 in total