Anisotropic growth of conducting polymers along heparin-modified surfaces

Matsuhiko Nishizawa; Takashi Kamiya; Hyuma Nozaki; Hirokazu Kaji

doi:10.1021/la700716f

Anisotropic growth of conducting polymers along heparin-modified surfaces

Matsuhiko Nishizawa, Takashi Kamiya, Hyuma Nozaki, Hirokazu Kaji

ENG - Finemechanics

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

12 Citations (Scopus)

Abstract

We have studied the possibility of making biocompatible, conductive patterns on a substrate by controlling the lateral growth rate of conducting polymers upon electropolymerization. Surface modification with heparin was found to enhance the lateral growth of polypyrrole, especially in the presence of dodecylbenzenesulfonate, and thus the micropatterning of heparin around electrodes leads to the formation of polypyrrole patterns.

Original language	English
Pages (from-to)	8304-8307
Number of pages	4
Journal	Langmuir
Volume	23
Issue number	16
DOIs	https://doi.org/10.1021/la700716f
Publication status	Published - 2007 Jul 31

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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10.1021/la700716f

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abstract = "We have studied the possibility of making biocompatible, conductive patterns on a substrate by controlling the lateral growth rate of conducting polymers upon electropolymerization. Surface modification with heparin was found to enhance the lateral growth of polypyrrole, especially in the presence of dodecylbenzenesulfonate, and thus the micropatterning of heparin around electrodes leads to the formation of polypyrrole patterns.",

author = "Matsuhiko Nishizawa and Takashi Kamiya and Hyuma Nozaki and Hirokazu Kaji",

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AU - Kaji, Hirokazu

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Y1 - 2007/7/31

N2 - We have studied the possibility of making biocompatible, conductive patterns on a substrate by controlling the lateral growth rate of conducting polymers upon electropolymerization. Surface modification with heparin was found to enhance the lateral growth of polypyrrole, especially in the presence of dodecylbenzenesulfonate, and thus the micropatterning of heparin around electrodes leads to the formation of polypyrrole patterns.

AB - We have studied the possibility of making biocompatible, conductive patterns on a substrate by controlling the lateral growth rate of conducting polymers upon electropolymerization. Surface modification with heparin was found to enhance the lateral growth of polypyrrole, especially in the presence of dodecylbenzenesulfonate, and thus the micropatterning of heparin around electrodes leads to the formation of polypyrrole patterns.

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Anisotropic growth of conducting polymers along heparin-modified surfaces

Abstract

ASJC Scopus subject areas

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