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- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.21492
Zusammenfassung
We report on a study on the protonation of representative porphyrins, metalloporphyrins, porphyrin-ketones and a Pd-porphyrin Schiff base in aqueous solution and when dissolved in plasticized PVC membranes. The respective protolytic forms were characterized by absorption and emission spectra as well as apparent pKa values. It is shown that the protonation of porphyrins dissolved in PVC membranes ...
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