Ontology highlight
ABSTRACT:
SUBMITTER: Koomson DA
PROVIDER: S-EPMC11186337 | biostudies-literature | 2024 Jun
REPOSITORIES: biostudies-literature
Chemical science 20240516 24
Viologens, 1,1'-disubstituted-4,4'-bipyridinium salts, are organic redox species that can be used in place of NADPH as mediators for redox enzymes. In this study, using the reduction of oxidized glutathione by glutathione reductase as a model system, a rationally designed library of viologens covering a range of polarities and functional groups were explored as electron transfer mediators for bio-electrocatalysis. Through a series of electrochemical investigations, the reduction potential was fo ...[more]