4.6 Article

A label-free activatable aptamer probe for colorimetric detection of cancer cells based on binding-triggered in situ catalysis of split DNAzyme

Journal

ANALYST
Volume 139, Issue 17, Pages 4181-4184

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c4an00561a

Keywords

-

Funding

  1. National Natural Science Foundation of China [21175039, 21190044, 21221003, 21322509, 21305035, 21305038]
  2. Hunan Province Science and Technology Project of China [2013FJ4042]
  3. Fundamental Research Funds for the Central Universities

Ask authors/readers for more resources

A novel label-free tailed hairpin-shaped activatable aptamer probe (THAAP) was developed by rationally integrating an aptamer and a split G-quadruplex into one sequence. Based on target recognition-triggered in situ catalysis of split DNAzyme, the THAAP strategy achieved a simple, fast, washing-free, specific and quantitative colorimetric assay of human leukemic CCRF-CEM cells.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.6
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available