Label-free colorimetric aptasensor for highly sensitive and selective detection of proteins by using PNA/DNA hybrids and a cyanine dye-Reference-Cited by-同舟云学术

Label-free colorimetric aptasensor for highly sensitive and selective detection of proteins by using PNA/DNA hybrids and a cyanine dye

Published:2018 Issue:31 Volume:10 Page:3824-3829
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Xu Mengjia¹²³⁴⁵,Xing Shu¹²³⁴⁵,Xu Xiaojun¹²³⁴⁵,Fu Pan¹²³⁴⁵,Xu Wanxing¹²³⁴⁵,Zhao Chao¹²³⁴⁵^ORCID

Affiliation:

1. Cixi Institute of Biomedical Engineering

2. Ningbo Institute of Materials Technology and Engineering

3. Chinese Academy of Sciences

4. Ningbo 315201

5. P. R. China

Abstract

A label-free colorimetric aptasensor that uses PNA/DNA hybrids and a cyanine dye (DiSC₂(5)) was developed for highly sensitive and selective detection of proteins in aqueous solution.

Funder

Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/AY/C8AY01071D

Reference57 articles.

1. Plasmonic nanosensors with inverse sensitivity by means of enzyme-guided crystal growth

2. Nanoparticle-Based Bio-Bar Codes for the Ultrasensitive Detection of Proteins

3. Single-molecule enzyme-linked immunosorbent assay detects serum proteins at subfemtomolar concentrations

4. Plasmonic substrates for multiplexed protein microarrays with femtomolar sensitivity and broad dynamic range

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