Spectral-absorption coefficients of some porphyrins in the Soret-band region

The Spectrophotometric Determination of Uroporphyrin

1950 • 173 citations

HEMATOPORPHYRIN IX, A PROBABLE PRECURSOR OF PROTOPORPHYRIN IN THE BIOSYNTHETIC CHAIN OF HEME AND CHLOROPHYLL

1953 • 60 citations

Spectral absorption and fluorescence of coproporphyrin isomers I and III and the melting-points of their methyl esters

1945 • 57 citations

Porphyrin Concentration from Ultraviolet Extinction a Note on the Calculation

1955 • 57 citations

A simple fluorescence comparator and its application to the determination of porphyrin

1943 • 24 citations

A note on the estimation of vitamin B1 in urine

1948 • 19 citations

Spectral absorption of coproporphyrin in relation to the estimation in urine

1956 • 11 citations