Label-free colorimetric aptasensor for IgE using DNA pseudoknot probe-Reference-Cited by-同舟云学术

Label-free colorimetric aptasensor for IgE using DNA pseudoknot probe

Published:2014 Issue:13 Volume:139 Page:3347-3351
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Chang Chia-Chen¹²³,Chen Chen-Yu⁴⁵⁶⁷⁸,Zhao Xihong¹²³,Wu Tzu-Heng⁹²¹⁰,Wei Shih-Chung⁹²¹⁰,Lin Chii-Wann¹²³⁹²

Affiliation:

1. Institute of Biomedical Engineering

2. National Taiwan University

3. Taipei 106, ROC

4. Department of Obstetrics and Gynecology

5. Mackay Memorial Hospital

6. Taipei 104, ROC

7. Mackay Junior College of Medicine

8. Nursing, and Management

9. Institute of Biomedical Electronic and Bioinformatics

10. Taipei, ROC

Abstract

A simple design of a label-free colorimetric assay for IgE was demonstrated based on a structure-switching aptamer with a low detection limit of 0.2 nM and high selectivity.

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/AN/C4AN00253A

Reference31 articles.

1. The Role of Immunoglobulin E in Allergy and Asthma

2. Detection of Allergen-specific IgE on Microarrays by Use of Signal Amplification Techniques

3. Allergen-Specific IgE Measured by a Continuous Random-Access Immunoanalyzer: Interassay Comparison and Agreement with Skin Testing

4. Aptamers: Molecules of great potential

5. Aptamer-aided target capturing with biocatalytic metal deposition: an electrochemical platform for sensitive detection of cancer cells

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