Ca2+ induced FE(CN)6(3-/4-) electron transfer at Pt supported BLM electrode

Dianlu Jiang; Peng Diao; Ruting Tong; Dengping Gu; Bing Zhong

doi:10.1016/S0302-4598(97)00065-2

Ca²⁺ induced FE(CN)₆(3-/4-) electron transfer at Pt supported BLM electrode

Dianlu Jiang^*
, Peng Diao
, Ruting Tong
, Dengping Gu
, Bing Zhong

^*Corresponding author for this work

Hebei Normal University
CAS - Institute of Coal Chemistry

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

25 Scopus citations

Abstract

The effect of Ca²⁺ on the electron transfer of Fe(CN)₆^3-/^4- couple at Pt supported lecithin (PC)/cholesterol (CH) bilayer lipid membrane (BLM) electrode has been studied by voltammetry and ac impedance spectroscopy. Experimental results suggest that the interaction of Ca²⁺ with the BLM can open some kind of channel for Fe(CN)₆(3-/4-) ions, allowing increased access of the redox couple to the electrode surface. This phenomenon may be related to the Ca²⁺ regulation or activation effect of ion channel in some biomembranes.

Original language	English
Pages (from-to)	285-288
Number of pages	4
Journal	Bioelectrochemistry and Bioenergetics
Volume	44
Issue number	2
DOIs	https://doi.org/10.1016/S0302-4598(97)00065-2
State	Published - Jan 1998
Externally published	Yes

Keywords

Ca-channels
Fe (CN)(3-/4-) electron transfer
Lipid bilayer membrane

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10.1016/S0302-4598(97)00065-2

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title = "Ca2+ induced FE(CN)6(3-/4-) electron transfer at Pt supported BLM electrode",

abstract = "The effect of Ca2+ on the electron transfer of Fe(CN)63-/4- couple at Pt supported lecithin (PC)/cholesterol (CH) bilayer lipid membrane (BLM) electrode has been studied by voltammetry and ac impedance spectroscopy. Experimental results suggest that the interaction of Ca2+ with the BLM can open some kind of channel for Fe(CN)6(3-/4-) ions, allowing increased access of the redox couple to the electrode surface. This phenomenon may be related to the Ca2+ regulation or activation effect of ion channel in some biomembranes.",

keywords = "Ca-channels, Fe (CN)(3-/4-) electron transfer, Lipid bilayer membrane",

author = "Dianlu Jiang and Peng Diao and Ruting Tong and Dengping Gu and Bing Zhong",

year = "1998",

month = jan,

doi = "10.1016/S0302-4598(97)00065-2",

language = "英语",

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T1 - Ca2+ induced FE(CN)6(3-/4-) electron transfer at Pt supported BLM electrode

AU - Jiang, Dianlu

AU - Diao, Peng

AU - Tong, Ruting

AU - Gu, Dengping

AU - Zhong, Bing

PY - 1998/1

Y1 - 1998/1

N2 - The effect of Ca2+ on the electron transfer of Fe(CN)63-/4- couple at Pt supported lecithin (PC)/cholesterol (CH) bilayer lipid membrane (BLM) electrode has been studied by voltammetry and ac impedance spectroscopy. Experimental results suggest that the interaction of Ca2+ with the BLM can open some kind of channel for Fe(CN)6(3-/4-) ions, allowing increased access of the redox couple to the electrode surface. This phenomenon may be related to the Ca2+ regulation or activation effect of ion channel in some biomembranes.

AB - The effect of Ca2+ on the electron transfer of Fe(CN)63-/4- couple at Pt supported lecithin (PC)/cholesterol (CH) bilayer lipid membrane (BLM) electrode has been studied by voltammetry and ac impedance spectroscopy. Experimental results suggest that the interaction of Ca2+ with the BLM can open some kind of channel for Fe(CN)6(3-/4-) ions, allowing increased access of the redox couple to the electrode surface. This phenomenon may be related to the Ca2+ regulation or activation effect of ion channel in some biomembranes.

KW - Ca-channels

KW - Fe (CN)(3-/4-) electron transfer

KW - Lipid bilayer membrane

UR - https://www.scopus.com/pages/publications/0031899085

U2 - 10.1016/S0302-4598(97)00065-2

DO - 10.1016/S0302-4598(97)00065-2

M3 - 文章

AN - SCOPUS:0031899085

SN - 0302-4598

VL - 44

SP - 285

EP - 288

JO - Bioelectrochemistry and Bioenergetics

JF - Bioelectrochemistry and Bioenergetics

IS - 2

ER -

Ca²⁺ induced FE(CN)₆(3-/4-) electron transfer at Pt supported BLM electrode

Abstract

Keywords

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