Literature DB >> 24018771

Design of electrochemical detection of thiols based on the cleavage of the disulfide bond coupled with thionine modified gold nanoparticle-assisted amplification.

Xu Hun1, Wei Sun, Huanhuan Zhu, Feng Du, Fang Liu, Yaqiong Xu, Yunhua He.   

Abstract

A new strategy for the electrochemical detection of thiols based on the disulfide cleavage combined with gold nanoparticle (AuNP) assisted signal amplification and an AuNP and graphene (GR) and ionic liquid (IL) modified carbon paste electrode (AuNP/GR/CILE). A superior detection limit of 0.4 pM toward glutathione could be achieved.

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Year:  2013        PMID： 24018771     DOI： 10.1039/c3cc44487b

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Gold-nanofève surface-enhanced Raman spectroscopy visualizes hypotaurine as a robust anti-oxidant consumed in cancer survival.

Authors:  Megumi Shiota; Masayuki Naya; Takehiro Yamamoto; Takako Hishiki; Takeharu Tani; Hiroyuki Takahashi; Akiko Kubo; Daisuke Koike; Mai Itoh; Mitsuyo Ohmura; Yasuaki Kabe; Yuki Sugiura; Nobuyoshi Hiraoka; Takayuki Morikawa; Keiyo Takubo; Kentaro Suina; Hideaki Nagashima; Oltea Sampetrean; Osamu Nagano; Hideyuki Saya; Shogo Yamazoe; Hiroyuki Watanabe; Makoto Suematsu
Journal:  Nat Commun       Date:  2018-04-19       Impact factor: 14.919

2.  Enzyme-free ultrasensitive fluorescence detection of epithelial cell adhesion molecules based on a toehold-aided DNA recycling amplification strategy.

Authors:  Jishun Chen; Bing Shang; Hua Zhang; Zhengpeng Zhu; Long Chen; Hongmei Wang; Fengying Ran; Qinhua Chen; Jun Chen
Journal:  RSC Adv       Date:  2018-04-19       Impact factor: 3.361
  2 in total

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