Enzyme activity evaluation by differential electrochemical mass spectrometry

Author(s)

de Souza, Joao C. P. ; Silva, Wanderson O. ; Lima, Fabio H. B. ; Crespilho, Frank N.

• Document type: Journal article
• Source: CHEMICAL COMMUNICATIONS; v. 53, n. 60, p. 8400-8402, AUG 4 2017.
• Web of Science Citations: 5

Abstract

NAD-dependent alcohol dehydrogenase (ADH) enzymes for ethanol oxidation were investigated by differential electrochemical mass spectrometry (DEMS). The broad mass spectra obtained under bio-electrochemical control and with unprecedented accuracy were used to provide new insight into the enzyme kinetics and mechanisms. (AU)

• FAPESP's process: 13/14262-7 - Nanostructured films from biologically-relevant materials
• Grantee: Osvaldo Novais de Oliveira Junior
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 15/16672-3 - Development of High Performance Bioelectrodes for Application in Miniaturized Biofuel Cell
• Grantee: Frank Nelson Crespilho
• Support Opportunities: Regular Research Grants
• FAPESP's process: 13/16930-7 - Electrocatalysis V: electrocatalytic processes of chemical and electrical energy interconversion
• Grantee: Edson Antonio Ticianelli
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 16/13323-0 - Carbon Dioxide and Water Electrochemistry: Application in Energy Conversion and Storage
• Grantee: Fabio Henrique Barros de Lima
• Support Opportunities: Regular Research Grants