In situ and operando electrochemistry of redox enzymes

被引：10

作者：

Sedenho, Graziela C. ^{[1
]}

Hassan, Ayaz ^{[2
]}

de Souza, Joao C. P. ^{[3
]}

Crespilho, Frank N. ^{[1
]}

机构：

[1] Univ Sao Paulo, Sao Carlos Inst Chem, BR-13560970 Sao Carlos, SP, Brazil

[2] COMSATS Univ Islamabad, Interdiciplinary Res Ctr Biomed Mat, Lahore Campus 1 5 KM Def Rd Raiwind Rd, Lahore, Pakistan

[3] Goiano Fed Inst Educ Sci & Technol, Campus Rio Verde, BR-75901970 Rio Verde, Go, Brazil

来源：

CURRENT OPINION IN ELECTROCHEMISTRY | 2022年 / 34卷

基金：

巴西圣保罗研究基金会;

关键词：

Redox enzymes; Bioelectrochemistry; Spectroelectrochemistry; Spectromicroscopy; Differential electrochemical mass spectrometry; INFRARED-ABSORPTION SPECTROSCOPY; QUARTZ-CRYSTAL MICROBALANCE; ELECTRON-TRANSFER; PROTEIN; OXIDASE; RESONANCE; CLUSTER; CELL;

D O I：

10.1016/j.coelec.2022.101015

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Understanding the biocatalytic or the interfacial electron transfer processes of redox enzymes is decisive to develop high-performance biofuel cells, mimetic catalysts, bioelectrosynthesis reactors, biosensors, and bioelectronic devices. The state-of-art of redox enzyme electrochemistry lies in using in situ and operando instrumentation, in which protein electrochemistry is resourcefully coupled to or hyphenated with numerous analytical techniques. Nevertheless, there is still a lot to research about the manipulation of redox proteins in the unusual sample holding environments, and bioelectrodes engineering emerges as a key. Here, we discuss these challenges in detail, focusing on contemporary instrumentation setups.

引用

页数：10

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