Redox-sensitive colorimetric polyaniline nanoprobes synthesized by a solvent-shift process

Jihye Choi; Yoochan Hong; Eugene Lee; Myeong Hoon Kim; Dae Sung Yoon; Jinsuck Suh; Yongmin Huh; Seungjoo Haam; Jaemoon Yang

doi:10.1007/s12274-013-0312-z

Redox-sensitive colorimetric polyaniline nanoprobes synthesized by a solvent-shift process

Jihye Choi, Yoochan Hong, Eugene Lee, Myeong Hoon Kim, Dae Sung Yoon, Jinsuck Suh, Yongmin Huh, Seungjoo Haam, Jaemoon Yang

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

We have synthesized water-stable polyaniline nanoparticles coated with triarmed polyethylene glycol chains using a solvent-shift method and confirmed their colloidal size and aqueous solubility. Furthermore, we have demonstrated that the polyaniline nanoparticles can be doped with biological dopants to produce distinct color changes allowing the detection of live cancer cells. [Figure not available: see fulltext.]

Original language	English
Pages (from-to)	356-364
Number of pages	9
Journal	Nano Research
Volume	6
Issue number	5
DOIs	https://doi.org/10.1007/s12274-013-0312-z
Publication status	Published - 2013 May
Externally published	Yes

Keywords

cancer
colorimetric
nanoprobe
polyaniline
solvent-shifting

ASJC Scopus subject areas

Materials Science(all)
Electrical and Electronic Engineering

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title = "Redox-sensitive colorimetric polyaniline nanoprobes synthesized by a solvent-shift process",

abstract = "We have synthesized water-stable polyaniline nanoparticles coated with triarmed polyethylene glycol chains using a solvent-shift method and confirmed their colloidal size and aqueous solubility. Furthermore, we have demonstrated that the polyaniline nanoparticles can be doped with biological dopants to produce distinct color changes allowing the detection of live cancer cells. [Figure not available: see fulltext.]",

keywords = "cancer, colorimetric, nanoprobe, polyaniline, solvent-shifting",

author = "Jihye Choi and Yoochan Hong and Eugene Lee and Kim, {Myeong Hoon} and Yoon, {Dae Sung} and Jinsuck Suh and Yongmin Huh and Seungjoo Haam and Jaemoon Yang",

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T1 - Redox-sensitive colorimetric polyaniline nanoprobes synthesized by a solvent-shift process

AU - Choi, Jihye

AU - Hong, Yoochan

AU - Lee, Eugene

AU - Kim, Myeong Hoon

AU - Yoon, Dae Sung

AU - Suh, Jinsuck

AU - Huh, Yongmin

AU - Haam, Seungjoo

AU - Yang, Jaemoon

PY - 2013/5

Y1 - 2013/5

N2 - We have synthesized water-stable polyaniline nanoparticles coated with triarmed polyethylene glycol chains using a solvent-shift method and confirmed their colloidal size and aqueous solubility. Furthermore, we have demonstrated that the polyaniline nanoparticles can be doped with biological dopants to produce distinct color changes allowing the detection of live cancer cells. [Figure not available: see fulltext.]

AB - We have synthesized water-stable polyaniline nanoparticles coated with triarmed polyethylene glycol chains using a solvent-shift method and confirmed their colloidal size and aqueous solubility. Furthermore, we have demonstrated that the polyaniline nanoparticles can be doped with biological dopants to produce distinct color changes allowing the detection of live cancer cells. [Figure not available: see fulltext.]

KW - cancer

KW - colorimetric

KW - nanoprobe

KW - polyaniline

KW - solvent-shifting

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EP - 364

JO - Nano Research

JF - Nano Research

SN - 1998-0124

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