Reduction of 2,3,5-triphenyl-2H-tetrazolium chloride in the presence of polyelectrolytes containing 4-styrenesulfonate moieties

Ignacio Moreno-Villoslada; Marcos Soto; Felipe González; Francisco Montero-Silva; Susan Hess; Ichiro Takemura; Kenichi Oyaizu; Hiroyuki Nishide

doi:10.1021/jp712093v

Reduction of 2,3,5-triphenyl-2H-tetrazolium chloride in the presence of polyelectrolytes containing 4-styrenesulfonate moieties

Ignacio Moreno-Villoslada^*, Marcos Soto, Felipe González, Francisco Montero-Silva, Susan Hess, Ichiro Takemura, Kenichi Oyaizu, Hiroyuki Nishide

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

20 被引用数 (Scopus)

抄録

The redox behavior of 2,3,5-triphenyl-277-tetrazolium chloride (TTC) in the presence of different polyelectrolytes such as poly(sodium 4-styrenesulfonate) (PSS), poly(sodium 4-styrenesulfonate-co-sodium maleate) at two different comonomer compositions (P(SS₁-co-MA₁) and P(SS ₃-Co-MA₁)), poly(sodium acrylate-co-sodium maleate) (P(AA₁-Co-MA₁)), and poly(sodium acrylate) (PAA) is studied. Due to aromatic - aromatic interactions, the polyelectrolytes containing benzene sulfonate groups produce a decrease on the reduction rate of TTC in the presence of ascorbic acid (ASC) and a shift of the anodic and cathodic peaks to higher negative potentials for the electrochemical reaction of TTC. As an important conclusion, these effects are a function of the linear aromatic density of the polyelectrolytes.

本文言語	English
ページ（範囲）	5350-5354
ページ数	5
ジャーナル	Journal of Physical Chemistry B
巻	112
号	17
DOI	https://doi.org/10.1021/jp712093v
出版ステータス	Published - 2008 5月 1

ASJC Scopus subject areas

物理化学および理論化学
表面、皮膜および薄膜
材料化学

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10.1021/jp712093v

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引用スタイル

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title = "Reduction of 2,3,5-triphenyl-2H-tetrazolium chloride in the presence of polyelectrolytes containing 4-styrenesulfonate moieties",

abstract = "The redox behavior of 2,3,5-triphenyl-277-tetrazolium chloride (TTC) in the presence of different polyelectrolytes such as poly(sodium 4-styrenesulfonate) (PSS), poly(sodium 4-styrenesulfonate-co-sodium maleate) at two different comonomer compositions (P(SS1-co-MA1) and P(SS 3-Co-MA1)), poly(sodium acrylate-co-sodium maleate) (P(AA1-Co-MA1)), and poly(sodium acrylate) (PAA) is studied. Due to aromatic - aromatic interactions, the polyelectrolytes containing benzene sulfonate groups produce a decrease on the reduction rate of TTC in the presence of ascorbic acid (ASC) and a shift of the anodic and cathodic peaks to higher negative potentials for the electrochemical reaction of TTC. As an important conclusion, these effects are a function of the linear aromatic density of the polyelectrolytes.",

author = "Ignacio Moreno-Villoslada and Marcos Soto and Felipe Gonz{\'a}lez and Francisco Montero-Silva and Susan Hess and Ichiro Takemura and Kenichi Oyaizu and Hiroyuki Nishide",

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T1 - Reduction of 2,3,5-triphenyl-2H-tetrazolium chloride in the presence of polyelectrolytes containing 4-styrenesulfonate moieties

AU - Moreno-Villoslada, Ignacio

AU - Soto, Marcos

AU - González, Felipe

AU - Montero-Silva, Francisco

AU - Hess, Susan

AU - Takemura, Ichiro

AU - Oyaizu, Kenichi

AU - Nishide, Hiroyuki

PY - 2008/5/1

Y1 - 2008/5/1

N2 - The redox behavior of 2,3,5-triphenyl-277-tetrazolium chloride (TTC) in the presence of different polyelectrolytes such as poly(sodium 4-styrenesulfonate) (PSS), poly(sodium 4-styrenesulfonate-co-sodium maleate) at two different comonomer compositions (P(SS1-co-MA1) and P(SS 3-Co-MA1)), poly(sodium acrylate-co-sodium maleate) (P(AA1-Co-MA1)), and poly(sodium acrylate) (PAA) is studied. Due to aromatic - aromatic interactions, the polyelectrolytes containing benzene sulfonate groups produce a decrease on the reduction rate of TTC in the presence of ascorbic acid (ASC) and a shift of the anodic and cathodic peaks to higher negative potentials for the electrochemical reaction of TTC. As an important conclusion, these effects are a function of the linear aromatic density of the polyelectrolytes.

AB - The redox behavior of 2,3,5-triphenyl-277-tetrazolium chloride (TTC) in the presence of different polyelectrolytes such as poly(sodium 4-styrenesulfonate) (PSS), poly(sodium 4-styrenesulfonate-co-sodium maleate) at two different comonomer compositions (P(SS1-co-MA1) and P(SS 3-Co-MA1)), poly(sodium acrylate-co-sodium maleate) (P(AA1-Co-MA1)), and poly(sodium acrylate) (PAA) is studied. Due to aromatic - aromatic interactions, the polyelectrolytes containing benzene sulfonate groups produce a decrease on the reduction rate of TTC in the presence of ascorbic acid (ASC) and a shift of the anodic and cathodic peaks to higher negative potentials for the electrochemical reaction of TTC. As an important conclusion, these effects are a function of the linear aromatic density of the polyelectrolytes.

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