Katharina Spengler

This study identifies and characterizes ferredoxin isoforms in Synechocystis sp. PCC 6803, revealing their redox properties and functional roles in electron transfer under varying environmental conditions.

This paper expands the interpretability of human metabolomes by using food-based annotations, increasing the fraction of molecular features understood 7-fold.

This paper uses untargeted mass spectrometry to analyze chemical changes in foods during preparation and storage, finding that some processes alter molecular composition while others primarily involve extraction.