Rapid and Simultaneous Determination of Coproporphyrin and Protoporphyrin in Feces by Derivative Matrix Isopotential Synchronous Fluorescence Spectrometry | Zendy

Danli Lin | Zendy; HE Li-fang | Zendy; YaoQun Li | Zendy

Open Access

Rapid and Simultaneous Determination of Coproporphyrin and Protoporphyrin in Feces by Derivative Matrix Isopotential Synchronous Fluorescence Spectrometry

Author(s) -

Danli Lin,

HE Li-fang,

YaoQun Li

Publication year - 2004

Publication title -

clinical chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.705

H-Index - 218

eISSN - 1530-8561

pISSN - 0009-9147

DOI - 10.1373/clinchem.2004.034223

Subject(s) - protoporphyrin , chemistry , protoporphyrin ix , fluorescence , chromatography , derivative (finance) , porphyria , porphyrin , fluorescence spectroscopy , biochemistry , medicine , organic chemistry , physics , photodynamic therapy , financial economics , economics , quantum mechanics

Measurement of fecal porphyrins is important in the diagnosis of porphyria, but conventional methods to measure them have drawbacks. We explored the use of derivative matrix isopotential synchronous fluorescence (MISF) spectrometry for the measurement of coproporphyrin and protoporphyrin.

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