Electrochemically Induced Iron Release of Adsorbed Horse Spleen Ferritin: Quantitation of Iron Using Long Optical Path Length Thin-Layer Spectroelectrochemistry

Autor:	Khalid S. A. Seraj, Donald C. Zapien, Larry G. Anderson, Todd B. Kreutzian
Rok vydání:	2007
Předmět:	biology Inorganic chemistry Analytical chemistry Oxide Analytical Chemistry Electrochemical cell Indium tin oxide Ferritin chemistry.chemical_compound Electron transfer chemistry Electrode Electrochemistry biology.protein Layer (electronics) Optical path length
Zdroj:	Electroanalysis. 19:2479-2482
ISSN:	1521-4109 1040-0397
DOI:	10.1002/elan.200604010
Popis:	In this work, long optical path length thin-layer electrochemical cell was constructed using indium-tin oxide on glass as the electrode material. Iron release from ferritin adsorbed on the electrode was induced by applying a negative potential sweep in the presence of 1,10-phenanthroline. The usefulness of spectroelectrochemistry as a means of determining the quantity of iron released from an adsorbed layer of ferritin is demonstrated.
Databáze:	OpenAIRE
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