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Modern Aspects of the Chemistry of Protoporphyrin IX

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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Triplet state of protoporphyrin IX

Journal of the Chemical Society, Chemical Communications, 1978
Flash photolysis of aqueous solutions of protoporphyrin IX at pH values below 2 results in strong triplet state absorptions while at any higher pH, including physiologically relevant values, no triplet state formation can be detected.
Joseph Lafferty, T. George Truscott
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A Simple and Rapid Fluorimetric Method for Simultaneous Determination of Protoporphyrin IX and Zinc Protoporphyrin IX in Whole Blood

Applied Spectroscopy, 2008
Derivative variable-angle synchronous fluorescence (DVASF) spectrometry improves the spectral resolution and selectivity of the fluorescence method. The feasibility of DVASF spectrometry for the simultaneous determination of protoporphyrin IX (PP) and zinc protoporphyrin IX (ZnPP) was investigated.
Zou, Zhe-Xiang   +6 more
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Dual‐wavelength excitation for fluorescence‐based quantification of zinc protoporphyrin IX and protoporphyrin IX in whole blood

Journal of Biophotonics, 2013
AbstractQuantification of erythrocyte zinc protoporphyrin IX (ZnPP) and protoporphyrin IX (PPIX), individually or jointly, is useful for the diagnostic evaluation of iron deficiency, iron‐restricted erythropoiesis, lead exposure, and porphyrias. A method for simultaneous quantification of ZnPP and PPIX in unwashed blood samples is described, using dual‐
Georg, Hennig   +6 more
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Excretion of protoporphyrin IX by Euglena

Biochimica et Biophysica Acta (BBA) - General Subjects, 1967
P J, Dubash, D V, Rege
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Simultaneous assay of zinc protoporphyrin and protoporphyrin IX in dried blood

Clinica Chimica Acta, 1989
A P, Orfanos   +3 more
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Prestaining serum lipoproteins with protoporphyrin IX

Analytical Biochemistry, 1961
R L, SEARCY   +3 more
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