Electrochemical biosensors for superoxide anion

Yang Tian; Lanqun Mao; Takeo Ohsaka

doi:10.2174/157341106775197376

Electrochemical biosensors for superoxide anion

Yang Tian, Lanqun Mao, Takeo Ohsaka

Research output: Contribution to journal › Review article › peer-review

16 Scopus citations

Abstract

The determination of superoxide anion (O₂^•-) is of great physiological and pathological importance since O₂ ^•- is considered to be involved in the etiology of aging, cancer, and progressive neurodegenerative diseases such as Parkinson's disease. The determination of the local concentration of O₂^•- has been a relatively challenging analytical problem because of the low concentration, high reactivity and short lifetime of O₂ ^•- in biological systems. This review raises a number of methods, highlighting electrochemical methodologies, for the determination of O₂^•-. These electrochemical sensors and biosensors and their analytical characteristics are discussed in detail.

Original language	English
Pages (from-to)	51-58
Number of pages	8
Journal	Current Analytical Chemistry
Volume	2
Issue number	1
DOIs	https://doi.org/10.2174/157341106775197376
State	Published - Jan 2006
Externally published	Yes

Keywords

Cytochrome c
Electrochemical biosensors
In vivo
Self-assembled monolayer (SAM)
Superoxide anion (O)
Superoxide dismutase (SOD)

UN SDGs

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

Access to Document

10.2174/157341106775197376

Cite this

@article{7a24d55d909140528c363bb1835e60d6,

title = "Electrochemical biosensors for superoxide anion",

abstract = "The determination of superoxide anion (O2•-) is of great physiological and pathological importance since O2 •- is considered to be involved in the etiology of aging, cancer, and progressive neurodegenerative diseases such as Parkinson's disease. The determination of the local concentration of O2•- has been a relatively challenging analytical problem because of the low concentration, high reactivity and short lifetime of O2 •- in biological systems. This review raises a number of methods, highlighting electrochemical methodologies, for the determination of O2•-. These electrochemical sensors and biosensors and their analytical characteristics are discussed in detail.",

keywords = "Cytochrome c, Electrochemical biosensors, In vivo, Self-assembled monolayer (SAM), Superoxide anion (O), Superoxide dismutase (SOD)",

author = "Yang Tian and Lanqun Mao and Takeo Ohsaka",

year = "2006",

month = jan,

doi = "10.2174/157341106775197376",

language = "英语",

volume = "2",

pages = "51--58",

journal = "Current Analytical Chemistry",

issn = "1573-4110",

publisher = "Bentham Science Publishers",

number = "1",

}

TY - JOUR

T1 - Electrochemical biosensors for superoxide anion

AU - Tian, Yang

AU - Mao, Lanqun

AU - Ohsaka, Takeo

PY - 2006/1

Y1 - 2006/1

N2 - The determination of superoxide anion (O2•-) is of great physiological and pathological importance since O2 •- is considered to be involved in the etiology of aging, cancer, and progressive neurodegenerative diseases such as Parkinson's disease. The determination of the local concentration of O2•- has been a relatively challenging analytical problem because of the low concentration, high reactivity and short lifetime of O2 •- in biological systems. This review raises a number of methods, highlighting electrochemical methodologies, for the determination of O2•-. These electrochemical sensors and biosensors and their analytical characteristics are discussed in detail.

AB - The determination of superoxide anion (O2•-) is of great physiological and pathological importance since O2 •- is considered to be involved in the etiology of aging, cancer, and progressive neurodegenerative diseases such as Parkinson's disease. The determination of the local concentration of O2•- has been a relatively challenging analytical problem because of the low concentration, high reactivity and short lifetime of O2 •- in biological systems. This review raises a number of methods, highlighting electrochemical methodologies, for the determination of O2•-. These electrochemical sensors and biosensors and their analytical characteristics are discussed in detail.

KW - Cytochrome c

KW - Electrochemical biosensors

KW - In vivo

KW - Self-assembled monolayer (SAM)

KW - Superoxide anion (O)

KW - Superoxide dismutase (SOD)

UR - https://www.scopus.com/pages/publications/33645721520

U2 - 10.2174/157341106775197376

DO - 10.2174/157341106775197376

M3 - 文献综述

AN - SCOPUS:33645721520

SN - 1573-4110

VL - 2

SP - 51

EP - 58

JO - Current Analytical Chemistry

JF - Current Analytical Chemistry

IS - 1

ER -

Electrochemical biosensors for superoxide anion

Abstract

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this