| Electrochemical quantification of reactive oxygen and nitrogen: challenges and opportunities. | |
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MedLine Citation:
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PMID: 19280182 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Reactive oxygen species (ROS) and reactive nitrogen species (RNS) play a crucial role in chemical signaling processes of biological cells. Electrochemistry is one of the rare methods able to directly detect these species. ROS and RNS can be monitored in the local microenvironment of cells in real time at the site where the actual signaling takes place. This review presents recent advances made with amperometric electrochemical techniques. Existing challenges for the quantification of ROS and RNS in biological systems are discussed to promote the development of innovative and reliable cell-based assays. |
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Authors:
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Sabine Borgmann |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Review Date: 2009-03-12 |
Journal Detail:
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Title: Analytical and bioanalytical chemistry Volume: 394 ISSN: 1618-2650 ISO Abbreviation: Anal Bioanal Chem Publication Date: 2009 May |
Date Detail:
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Created Date: 2009-04-09 Completed Date: 2009-07-10 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101134327 Medline TA: Anal Bioanal Chem Country: Germany |
Other Details:
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Languages: eng Pagination: 95-105 Citation Subset: IM |
Affiliation:
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Biologisch-Chemische Mikrostrukturtechnik, Fakultät Chemie, Technische Universität Dortmund, Otto-Hahn-Strasse 6, 44227, Dortmund, Germany. sabine.borgmann@tu-dortmund.de |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Electrochemistry
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methods* Reactive Nitrogen Species / analysis* Reactive Oxygen Species / analysis* |
| Chemical | |
Reg. No./Substance:
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0/Reactive Nitrogen Species; 0/Reactive Oxygen Species |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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