Items where Author is "Hertkorn, N."

Article

Li, Y. , Harir, M. , Uhl, J. , Kanawati, B. , Lucio, M. , Smirnov, K. , Koch, B. P.

, Schmitt-Kopplin, P. and Hertkorn, N. (2017)
How representative are dissolved organic matter (DOM) extracts? A comprehensive study of sorbent selectivity for DOM isolation ,

Water Research, 116 , pp. 316-323 .

doi:10.1016/j.watres.2017.03.038 , hdl:10013/epic.50698

Article

Li, Y. , Harir, M. , Lucio, M. , Gonsior, M. , Koch, B.

, Schmitt-Kopplin, P. and Hertkorn, N. (2016)
Comprehensive structure-selective characterization of dissolved organic matter by reducing molecular complexity and increasing analytical dimensions ,

Water Research, 106 , pp. 477-487 .

doi:10.1016/j.watres.2016.10.034 , hdl:10013/epic.48902

Article

Li, Y. , Harir, M. , Lucio, M. , Kanawati, B. , Smirnov, K. , Flerus, R. , Koch, B.

, Schmitt-Kopplin, P. and Hertkorn, N. (2016)
Proposed guidelines for solid phase extraction of Suwannee River dissolved organic matter. Analytical Chemistry, 88, 6680-6688. Koch B.P., Schmitt-Kopplin P., Hertkorn N. (2016). ,

Analytical Chemistry, 88 , pp. 6680-6688 .

doi:10.1021/acs.analchem.5b04501 , hdl:10013/epic.48572

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Article

Hertkorn, N. , Frommberger, M. , Witt, M. , Koch, B.

, Schmitt-Kopplin, P. and Perdue, E. M. (2008)
Natural organic matter and the event horizon of mass spectrometry ,

Analytical Chemistry 80(23)8919., 8908 .

hdl:10013/epic.31631

Conference -Talk

Kattner, G. , Dittmar, T. , Koch, B.

and Hertkorn, N. (2008)
Solid-phase extraction of dissolved organic matter (SPE-DOM) from river, estuarine and open ocean waters ,

10th International Estuarine Biogeochemistry Symposium, 18-22 May, Xiamen, China. .

hdl:10013/epic.31031

Article

Dittmar, T. , Koch, B.

, Hertkorn, N. and Kattner, G. (2008)
A simple and efficient method for the solid-phase extraction of dissolved organic matter (SPE-DOM) from seawater ,

Limnology and Oceanography: Methods, 6 , pp. 230-235 .

hdl:10013/epic.30564

Conference -Talk

Witt, M. , Schmitt-Kopplin, P. , Frommberger, M. , Hertkorn, N. and Koch, B.

(2007)
Analysis of Suwannee river fulvic acid by FT ICR mass spectrometry using complementary ionisation techniques ,

40. Diskussionstagung der Deutschen Gesellschaft für Massenspektrometrie, 11-14 Mar, Bremen, Germany. .

hdl:10013/epic.26625

Article

Einsiedl, F. , Hertkorn, N. , Wolf, M. , Frommberger, M. , Schmitt-Kopplin, P. and Koch, B.

(2007)
Rapid biotic molecular transformation of fulvic acids in a karst aquifer ,

Geochimica et Cosmochimica Acta, 71(22)5482., 5474 .

doi:10.1016/j.gca.2007.09.024 , hdl:10013/epic.28415

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Article

Dittmar, T. , Hertkorn, N. , Kattner, G. and Lara, R. J. (2006)
Mangroves, a major source of dissolved organic carbon to the oceans ,

Global biogeochemical cycles, 20, GB1012 .

doi:10.1029/2005GB002570 , hdl:10013/epic.24073

Conference -Poster

Kattner, G. , Koch, B.

, Dittmar, T. , Witt, M. and Hertkorn, N. (2006)
Modification of terrestrial dissolved organic matter in tropical coastal waters ,

9th Int. Estuarine Biogeochemistry Symposium, 7-11 May, Warnemuende, Germany. .

hdl:10013/epic.25364

Conference -Invited talk

Koch, B.

, Kattner, G. , Dittmar, T. , Hertkorn, N. , Schmitt-Kopplin, P. and Witt, M. (2006)
Weighing electrons: Molecular organic biogeochemistry by means of FT-ICR-MS ,

Invited lecture, 9th Int. Estuarine Biogeochemistry Symposium, 7-11 May, Warnemuende, Germany. .

hdl:10013/epic.25363

Conference -Talk

Dittmar, T. , Kattner, G. , Hertkorn, N. and Koch, B.

(2005)
Mangroves, a major source of dissolved organic matter to the oceans ,

ASLO Summer Meeting, 19-24 June, Santiago de Compostela, Spain. .

hdl:10013/epic.23455

Conference -Poster

Dittmar, T. , Koch, B.

, Hertkorn, N. , Whitehead, K. , Cooper, W. and Kattner, G. (2004)
Establishing a molecular evidence for the outwelling of dissolved organic matter from mangroves ,

Gordon Research Conference, Organic Geochemistry, 8-13 Aug., Plymouth, NH, USA. .

hdl:10013/epic.21462