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Gold nanoparticle based signal enhancement liquid crystal biosensors for DNA hybridization assays

A novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched t... Full description

Journal Title: Chemical Communications 2012, Vol.48(23), pp.2861-2863
Main Author: Yang, Shengyuan
Other Authors: Liu, Yanmei , Tan, Hui , Wu, Chao , Wu, Zhaoyang , Shen, Guoli , Yu, Ruqin
Format: Electronic Article Electronic Article
Language:
Subjects:
DNA
ID: ISSN: 1359-7345 ; E-ISSN: 1364-548X ; DOI: 10.1039/c2cc17861c
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recordid: rscc2cc17861c
title: Gold nanoparticle based signal enhancement liquid crystal biosensors for DNA hybridization assays
format: Article
creator:
  • Yang, Shengyuan
  • Liu, Yanmei
  • Tan, Hui
  • Wu, Chao
  • Wu, Zhaoyang
  • Shen, Guoli
  • Yu, Ruqin
subjects:
  • DNA
  • Biosensors
  • 14810
  • Biosensors
ispartof: Chemical Communications, 2012, Vol.48(23), pp.2861-2863
description: A novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched target DNA from two-base mismatched DNA.
language:
source:
identifier: ISSN: 1359-7345 ; E-ISSN: 1364-548X ; DOI: 10.1039/c2cc17861c
fulltext: fulltext
issn:
  • 1359-7345
  • 1364-548X
  • 1364548X
  • 13597345
url: Link


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descriptionA novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched target DNA from two-base mismatched DNA.
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titleGold nanoparticle based signal enhancement liquid crystal biosensors for DNA hybridization assays
descriptionA novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched target DNA from two-base mismatched DNA.
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abstractA novel signal enhanced liquid crystal biosensor based on using AuNPs for highly sensitive DNA detection has been developed. This biosensor not only significantly decreases the detection limit, but also offers a simple detection process and shows a good selectivity to distinguish perfectly matched target DNA from two-base mismatched DNA.
doi10.1039/c2cc17861c
pages2861-2863
date2012-02-20