Boris P. Koch
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A simple and efficient method for the solid‐phase extraction of dissolved organic matter (SPE‐DOM) from seawater
T Dittmar, B Koch, N Hertkorn, G Kattner
Limnology and Oceanography: Methods 6 (6), 230-235, 2008
From mass to structure: An aromaticity index for high‐resolution mass data of natural organic matter
BP Koch, T Dittmar
Rapid communications in mass spectrometry 20 (5), 926-932, 2006
Molecular formulae of marine and terrigenous dissolved organic matter detected by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry
BP Koch, M Witt, R Engbrodt, T Dittmar, G Kattner
Geochimica et Cosmochimica Acta 69 (13), 3299-3308, 2005
Natural organic matter and the event horizon of mass spectrometry
N Hertkorn, M Frommberger, M Witt, BP Koch, P Schmitt-Kopplin, ...
Analytical chemistry 80 (23), 8908-8919, 2008
Fundamentals of molecular formula assignment to ultrahigh resolution mass data of natural organic matter
BP Koch, T Dittmar, M Witt, G Kattner
Analytical Chemistry 79 (4), 1758-1763, 2007
Selective preservation of organic matter in marine environments; processes and impact on the sedimentary record
KAF Zonneveld, GJM Versteegh, S Kasten, TI Eglinton, KC Emeis, ...
Biogeosciences 7 (2), 483-511, 2010
High-field NMR spectroscopy and FTICR mass spectrometry: powerful discovery tools for the molecular level characterization of marine dissolved organic matter
N Hertkorn, M Harir, BP Koch, B Michalke, P Schmitt-Kopplin
Biogeosciences 10 (3), 1583-1624, 2013
Leads in Arctic pack ice enable early phytoplankton blooms below snow-covered sea ice
P Assmy, M Fernández-Méndez, P Duarte, A Meyer, A Randelhoff, ...
Scientific reports 7 (1), 40850, 2017
Molecular transformation and degradation of refractory dissolved organic matter in the Atlantic and Southern Ocean
OJ Lechtenfeld, G Kattner, R Flerus, SL McCallister, P Schmitt-Kopplin, ...
Geochimica et Cosmochimica Acta 126, 321-337, 2014
Mechanisms of microbial carbon sequestration in the ocean–future research directions
N Jiao, C Robinson, F Azam, H Thomas, F Baltar, H Dang, ...
Biogeosciences 11 (19), 5285-5306, 2014
Thermogenic organic matter dissolved in the abyssal ocean
T Dittmar, BP Koch
Marine Chemistry 102 (3-4), 208-217, 2006
Molecular characterization of dissolved organic matter in pore water of continental shelf sediments
F Schmidt, M Elvert, BP Koch, M Witt, KU Hinrichs
Geochimica et Cosmochimica Acta 73 (11), 3337-3358, 2009
A molecular perspective on the ageing of marine dissolved organic matter
R Flerus, OJ Lechtenfeld, BP Koch, SL McCallister, P Schmitt-Kopplin, ...
Biogeosciences 9 (6), 1935-1955, 2012
Advanced characterization of marine dissolved organic matter by combining reversed-phase liquid chromatography and FT-ICR-MS
BP Koch, KU Ludwichowski, G Kattner, T Dittmar, M Witt
Marine Chemistry 111 (3-4), 233-241, 2008
Dissolved organic sulfur in the ocean: Biogeochemistry of a petagram inventory
KB Ksionzek, OJ Lechtenfeld, SL McCallister, P Schmitt-Kopplin, ...
Science 354 (6311), 456-459, 2016
Molecular insights into the microbial formation of marine dissolved organic matter: recalcitrant or labile?
BP Koch, G Kattner, M Witt, U Passow
Biogeosciences 11 (15), 4173-4190, 2014
Fragmentation studies of fulvic acids using collision induced dissociation Fourier transform ion cyclotron resonance mass spectrometry
M Witt, J Fuchser, BP Koch
Analytical Chemistry 81 (7), 2688-2694, 2009
Dissolved organic matter in sea spray: a transfer study from marine surface water to aerosols
P Schmitt-Kopplin, G Liger-Belair, BP Koch, R Flerus, G Kattner, M Harir, ...
Biogeosciences 9 (4), 1571-1582, 2012
Comprehensive characterization of marine dissolved organic matter by Fourier transform ion cyclotron resonance mass spectrometry with electrospray and atmospheric pressure …
J D'Andrilli, T Dittmar, BP Koch, JM Purcell, AG Marshall, WT Cooper
Rapid Communications in Mass Spectrometry: An International Journal Devoted …, 2010
New azaspiracids in amphidomataceae (dinophyceae)
B Krock, U Tillmann, D Voß, BP Koch, R Salas, M Witt, É Potvin, HJ Jeong
Toxicon 60 (5), 830-839, 2012
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