Photothermal ablation of cancer cells using self-doped polyaniline nanoparticles

Yoochan Hong; Wonseok Cho; Jeonghun Kim; Seungyeon Hwng; Eugene Lee; Dan Heo; Minhee Ku; Jin Suck Suh; Jaemoon Yang; Jung Hyun Kim

doi:10.1088/0957-4484/27/18/185104

Photothermal ablation of cancer cells using self-doped polyaniline nanoparticles

Yoochan Hong, Wonseok Cho, Jeonghun Kim, Seungyeon Hwng, Eugene Lee, Dan Heo, Minhee Ku, Jin Suck Suh, Jaemoon Yang, Jung Hyun Kim

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

24 Citations (Scopus)

Abstract

Water-stable confined self-doping polyaniline nanocomplexes are successfully fabricated by nano-assembly using lauric acid both as a stabilizer and as a localized dopant. In particular, the colloidal stability of the polyaniline nanocomplexes in neutral pH and the photothermal potential by near-infrared light irradiation are characterized. We demonstrate that confined self-doping polyaniline nanocomplexes as a photothermal nanoagent are preserved in the doped state even at a neutral pH. Finally, confined self-doping polyaniline nanocomplexes aided by lauric acid are successfully applied for the photothermal ablation of cancer cells.

Original language	English
Article number	185104
Journal	Nanotechnology
Volume	27
Issue number	18
DOIs	https://doi.org/10.1088/0957-4484/27/18/185104
Publication status	Published - 2016 Mar 24

Bibliographical note

Funding Information:
This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (NRF-2014R1A1A2006248 and NRF-2008- 2002380).

Publisher Copyright:
© 2016 IOP Publishing Ltd.

All Science Journal Classification (ASJC) codes

Bioengineering
Chemistry(all)
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Electrical and Electronic Engineering

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1088/0957-4484/27/18/185104

Cite this

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abstract = "Water-stable confined self-doping polyaniline nanocomplexes are successfully fabricated by nano-assembly using lauric acid both as a stabilizer and as a localized dopant. In particular, the colloidal stability of the polyaniline nanocomplexes in neutral pH and the photothermal potential by near-infrared light irradiation are characterized. We demonstrate that confined self-doping polyaniline nanocomplexes as a photothermal nanoagent are preserved in the doped state even at a neutral pH. Finally, confined self-doping polyaniline nanocomplexes aided by lauric acid are successfully applied for the photothermal ablation of cancer cells.",

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AU - Hong, Yoochan

AU - Cho, Wonseok

AU - Kim, Jeonghun

AU - Hwng, Seungyeon

AU - Lee, Eugene

AU - Heo, Dan

AU - Ku, Minhee

AU - Suh, Jin Suck

AU - Yang, Jaemoon

AU - Kim, Jung Hyun

N1 - Funding Information: This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (NRF-2014R1A1A2006248 and NRF-2008- 2002380). Publisher Copyright: © 2016 IOP Publishing Ltd.

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AB - Water-stable confined self-doping polyaniline nanocomplexes are successfully fabricated by nano-assembly using lauric acid both as a stabilizer and as a localized dopant. In particular, the colloidal stability of the polyaniline nanocomplexes in neutral pH and the photothermal potential by near-infrared light irradiation are characterized. We demonstrate that confined self-doping polyaniline nanocomplexes as a photothermal nanoagent are preserved in the doped state even at a neutral pH. Finally, confined self-doping polyaniline nanocomplexes aided by lauric acid are successfully applied for the photothermal ablation of cancer cells.

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Photothermal ablation of cancer cells using self-doped polyaniline nanoparticles

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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