Red Light-Excitable Oxygen Sensing Materials Based on Platinum(II) and Palladium(II) Benzoporphyrins

New optical oxygen-sensing materials make use of highly luminescent NIR platinum(II) and palladium(II) complexes with benzoporphyrins. Bulk optodes based on polystyrene and sensing nanobeads based on poly(styrene-block-vinylpyrrolidone) and polysulfone are prepared and characterized. The versatility...

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Bibliographic Details
Published in:	Analytical chemistry (Washington) Vol. 80; no. 24; pp. 9435 - 9442
Main Authors:	Borisov, S. M, Nuss, G, Klimant, I
Format:	Journal Article
Language:	English
Published:	Washington, DC American Chemical Society 15-12-2008
Subjects:	Analytical chemistry Chemicals Chemistry Exact sciences and technology General, instrumentation Light Luminescence Oxygen Platinum Oxygen Sulfone polymer Palladium II Complexes Optical sensor Palladium complex Optical material Styrene polymer Chemical sensor Porphyrin derivatives Monitoring Platinum II Complexes Excitation source
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Summary:	New optical oxygen-sensing materials make use of highly luminescent NIR platinum(II) and palladium(II) complexes with benzoporphyrins. Bulk optodes based on polystyrene and sensing nanobeads based on poly(styrene-block-vinylpyrrolidone) and polysulfone are prepared and characterized. The versatility of the new materials is demonstrated. The features include excellent compatibility with most common excitation sources, high brightness, and suitability for subcutaneous oxygen monitoring.
Bibliography:	ark:/67375/TPS-2K25N4RX-0 istex:FD03660ECCF6FB0E85B92141A848E5AE451B598C ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0003-2700 1520-6882
DOI:	10.1021/ac801521v