Showing papers on "Protoporphyrin IX published in 1968"
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37 citations
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29 citations
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TL;DR: In this article, the electron capture method was applied to meso-porphyrin IX dimethyl esters, metal-free phthalocyanine, chlorophyll, riboflavine, nicotinamide, tetracene, and pentacene.
Abstract: The electron capture method was applied to protoporphyrin IX and meso- porphyrin IX dimethyl esters, metal-free phthalocyanine, chlorophyll, riboflavine, nicotinamide, tetracene, and pentacene. The energy quantities obtained correlated with calculated energies of the lowest empty molecular orbitals of these molecules.
2 citations