Boris Koch

A simple and efficient method for the solid‐phase extraction of dissolved organic matter (SPE‐DOM) from seawater

Thorsten Dittmar, Boris Koch, Norbert Hertkorn et al. · Limnology and Oceanography Methods · 2008 · 1.9K citations

Solvent Extraction, Engineering, Efficient Method +16

From mass to structure: an aromaticity index for high‐resolution mass data of natural organic matter

Boris Koch, Thorsten Dittmar · Rapid Communications in Mass Spectrometry · 2006 · 1.6K citations · Full text

Engineering, Chemical Analysis, Marine Chemistry +16

Molecular formulae of marine and terrigenous dissolved organic matter detected by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry

Boris Koch, Matthias Witt, Ralph Engbrodt et al. · Geochimica et Cosmochimica Acta · 2005 · 535 citations

Organic Geochemistry, Environmental Chemistry, Chemical Oceanography +14

From mass to structure: an aromaticity index for high‐resolution mass data of natural organic matter

Boris Koch, Thorsten Dittmar · Rapid Communications in Mass Spectrometry · 2015 · 502 citations · Full text

Chemical Analysis, Molecular Biology, Organic Chemistry +21

Natural Organic Matter and the Event Horizon of Mass Spectrometry

Norbert Hertkorn, Moritz Frommberger, Matthias Witt et al. · Analytical Chemistry · 2008 · 446 citations