Protein voltammetry and spectroscopy: integrating approaches
Cyclic voltammetry readily visualizes the redox properties of many proteins. Net electron exchange between the protein and an electrode produces an electrical current that simultaneously quantitates and characterizes the underlying redox event(s). However, no direct information regarding the molecul...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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| _version_ | 1826279170976514048 |
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| author | Male, L Marritt, S Berks, B Cheesman, MR van Wonderen, J George, S Butt, J |
| author_facet | Male, L Marritt, S Berks, B Cheesman, MR van Wonderen, J George, S Butt, J |
| author_sort | Male, L |
| collection | OXFORD |
| description | Cyclic voltammetry readily visualizes the redox properties of many proteins. Net electron exchange between the protein and an electrode produces an electrical current that simultaneously quantitates and characterizes the underlying redox event(s). However, no direct information regarding the molecular origin, or consequences, of electron transfer is available. Integrating voltammetric and spectroscopic methods is one route to a more 'holistic' description of protein electron transfer. Here, we illustrate this approach with spectroelectrochemical studies of Rhodovulum sulfidophilum cytochrome c 2 and Escherichia coli cytochrome bd that employ electronic absorbance, infra-red and magnetic circular dichroism spectroscopies. © 2007 Springer-Verlag. |
| first_indexed | 2024-03-06T23:54:47Z |
| format | Journal article |
| id | oxford-uuid:73d709f3-2433-4728-b857-d258e058736c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:54:47Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | oxford-uuid:73d709f3-2433-4728-b857-d258e058736c2022-03-26T19:58:56ZProtein voltammetry and spectroscopy: integrating approachesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:73d709f3-2433-4728-b857-d258e058736cEnglishSymplectic Elements at Oxford2008Male, LMarritt, SBerks, BCheesman, MRvan Wonderen, JGeorge, SButt, JCyclic voltammetry readily visualizes the redox properties of many proteins. Net electron exchange between the protein and an electrode produces an electrical current that simultaneously quantitates and characterizes the underlying redox event(s). However, no direct information regarding the molecular origin, or consequences, of electron transfer is available. Integrating voltammetric and spectroscopic methods is one route to a more 'holistic' description of protein electron transfer. Here, we illustrate this approach with spectroelectrochemical studies of Rhodovulum sulfidophilum cytochrome c 2 and Escherichia coli cytochrome bd that employ electronic absorbance, infra-red and magnetic circular dichroism spectroscopies. © 2007 Springer-Verlag. |
| spellingShingle | Male, L Marritt, S Berks, B Cheesman, MR van Wonderen, J George, S Butt, J Protein voltammetry and spectroscopy: integrating approaches |
| title | Protein voltammetry and spectroscopy: integrating approaches |
| title_full | Protein voltammetry and spectroscopy: integrating approaches |
| title_fullStr | Protein voltammetry and spectroscopy: integrating approaches |
| title_full_unstemmed | Protein voltammetry and spectroscopy: integrating approaches |
| title_short | Protein voltammetry and spectroscopy: integrating approaches |
| title_sort | protein voltammetry and spectroscopy integrating approaches |
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