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A copper substitution approach for the selective analysis of chlorophyll-derived porphyrins in modern geological and

Ruochen Yang1, Xiaowei Xia1, Junyang Chen1

  • 1State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China.

Journal of Chromatography. A
|April 16, 2026
PubMed

Keywords:
ChlorophyllCopper substitutionGeological samplesPorphyrinsUplc-orbitrap ms

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