Molecular Environmental Science

Molecule Hunters

Publications

Kujawinski, E.B., K. Longnecker, H. Alexander, S.T. Dyhrman, C.L. Fiore, S.T. Haley, and W.M. Johnson (2017). Phosphorus availability regulates intracellular nucleotides in marine eukaryotic phytoplankton. Limnology and Oceanography Letters 2: 119-129. http://dx.doi.org/10.1002/lol2.10043

Longnecker, K. and E. B. Kujawinski (2017). Mining mass spectrometry data: Using new computational tools to find novel organic compounds in complex environmental mixtures. Organic Geochemistry 110:92-99. http://dx.doi.org/10.1016/j.orggeochem.2017.05.008

Kujawinski, E.B. (2017). Cryospheric science: The power of glacial microbes. Nature Geosciences 10:329-330. http://dx.doi.org/10.1038/ngeo2933

Johnson W.M., Kido Soule M.C., and Kujawinski E.B. (2017). Interpreting the impact of matrix on extraction efficiency and instrument response in a targeted metabolomics method. Limnology and Oceanography Methods 15: 417-428. http://dx.doi.org/10.1002/lom3.10181

Fiore, C. L., C. J. Freeman and E. B. Kujawinski (2017). Sponge exhalent seawater contains a unique chemical profile of dissolved organic matter. PeerJ 5: e2870. http://dx.doi.org/10.7717/peerj.2870

John, V., C. Arnosti, J. Field, E. Kujawinski and A. McCormick (2016). The role of dispersants in oil spill remediation: Fundamental concepts, rationale for use, fate, and transport issues. Oceanography 29: 108-117. http://dx.doi.org/http://dx.doi.org/10.5670/oceanog.2016.75.

Longnecker, K. and E. B. Kujawinski (2016). Using network analysis to discern compositional patterns in ultrahigh resolution mass spectrometry data of dissolved organic matter. Rapid Communications in Mass Spectrometry 30: 2388-2394. http://dx.doi.org/10.1002/rcm.7719.

Griffith, D. R., M. C. Kido Soule, T. I. Eglinton, E. B. Kujawinski and P. M. Gschwend (2016). Steroidal estrogen sources in a sewage-impacted coastal ocean. Environmental Science: Processes & Impacts 18: 981-991. http://dx.doi.org/10.1039/c6em00127k.

Kujawinski, E. B., K. Longnecker, K. L. Barott, R. J. M. Weber and M. C. Kido Soule (2016). Microbial community structure affects marine dissolved organic matter composition. Frontiers in Marine Science 3:45, http://dx.doi.org/10.3389/fmars.2016.00045.

Kujawinski, E.B., M.A. Moran, A. Stubbins, R. Fatland (2016). The ocean microbiome: Metabolic engine of the marine carbon cycle. Microbe 11: 262-267 http://dx.doi.org/10.1128/microbe.11.262.1

Moran, M.A., E.B. Kujawinski, A. Stubbins, R. Fatland, L.I. Aluwihare, A. Buchan, B.C. Crump, P.C. Dorrestein, S.T. Dyhrman, N.J. Hess, B. Howe, K. Longnecker, P.M. Medeiros, J. Niggemann, I. Obernosterer, D.J. Repeta and J.R. Waldbauer (2016). Deciphering ocean carbon in a changing world. Proc Natl Acad Sci USA 113: 3143-3151 http://dx.doi.org/10.1073/pnas.1514645113

There is also a children's version of this article that is freely-available on-line.

Johnson, W.M., M.C. Kido Soule and E.B. Kujawinski (2016). Evidence for quorum sensing and differential metabolite production by a marine bacterium in response to DMSP. ISME Journal 10: 2304-2316 http://dx.doi.org/10.1038/ismej.2016.6

Kido Soule, M. C., K. Longnecker, W. M. Johnson and E. B. Kujawinski (2015). Environmental metabolomics: analytical strategies. Marine Chemistry 177, Part 2: 374-387. http://dx.doi.org/doi:10.1016/j.marchem.2015.06.029.

Longnecker, K., J. Futrelle, E. Coburn, M. C. Kido Soule and E. B. Kujawinski (2015). Environmental metabolomics: databases and tools for data analysis. Marine Chemistry 177, Part 2:366-373. http://dx.doi.org/10.1016/j.marchem.2015.06.012

Alivisatos, A. P., M. J. Blaser, E. L. Brodie, M. Chun, J. L. Dangl, T. J. Donohue, P. C. Dorrestein, J. A. Gilbert, J. L. Green, J. K. Jansson, R. Knight, M. E. Maxon, M. J. McFall-Ngai, J. F. Miller, K. S. Pollard, E. G. Ruby, S. A. Taha and Unified Microbiome Initiative Consortium (2015). "A unified initiative to harness Earth's microbiomes." Science 350: 507-508. http://dx.doi.org/10.1126/science.aac8480.

Liu, Y. and E. B. Kujawinski (2015). Chemical composition and potential environmental impacts of water-soluble polar crude oil components inferred from ESI FT-ICR MS. PLoS ONE 10(9): e0136376. http://dx.doi.org/10.1371/journal.pone.0136376

Fiore, C. L., K. Longnecker, M. C. Kido Soule and E. B. Kujawinski (2015). Release of ecologically relevant metabolites by the cyanobacterium, Synechococcus elongatus CCMP 1631. Environmental Microbiology 17:3949-3963. http://dx.doi.org/10.1111/1462-2920.12899.

Durham, B. P., S. Sharma, H. Luo, C. B. Smith, S. A. Amin, S. J. Bender, S. P. Dearth, B. A. S. Van Mooy, S. R. Campagna, E. B. Kujawinski, E. V. Armbrust and M. A. Moran (2015). Cryptic carbon and sulfur cycling between surface ocean plankton. Proceedings of the National Academy of Sciences 112: 453-457. http://dx.doi.org/10.1073/pnas.1413137112.

Longnecker, K., M. C. Kido Soule and E. B. Kujawinski (2015). Dissolved organic matter produced by Thalassiosira pseudonana. Marine Chemistry 168: 114-123. http://dx.doi.org/10.1016/j.marchem.2014.11.003.

Rocke, E., M. G. Pachiadaki, A. Cobban, E. B. Kujawinski and V. P. Edgcomb (2015). Protist community grazing on prokaryotic prey in deep ocean water masses. PLoS ONE 10: e0124505. http://dx.doi.org/10.1371/journal.pone.0124505.

Arnold, W. A., K. Longnecker, K. D. Kroeger and E. B. Kujawinski (2014). Molecular signature of organic nitrogen in septic-impacted groundwater. Environmental Science: Processes & Impacts 16: 2400-2407. http://dx.doi.org/10.1039/c4em00289j.

Griffith, D. R., M. C. Kido Soule, H. Matsufuji, T. I. Eglinton, E. B. Kujawinski and P. M. Gschwend (2014). Measuring free, conjugated, and halogenated estrogens in secondary treated wastewater effluent. Environmental Science & Technology 48: 2569-2578. http://dx.doi.org/10.1021/es402809u.

Lawson, E. C., M. P. Bhatia, J. L. Wadham and E. B. Kujawinski (2014). Continuous summer export of nitrogen-rich organic matter from the Greenland Ice Sheet inferred by ultrahigh resolution mass spectrometry. Environmental Science & Technology 48: 14248-14257. http://dx.doi.org/10.1021/es501732h.

White, H. K., S. L. Lyons, S. J. Harrison, D. M. Findley, Y. N. Liu and E. B. Kujawinski (2014). Long-term persistence of dispersants following the Deepwater Horizon oil spill. Environmental Science & Technology Letters 1: 295-299. http://dx.doi.org/10.1021/ez500168r.

Bhatia, M. P., S. B. Das, L. Xu, M. A. Charette, J. L. Wadham and E. B. Kujawinski (2013). Organic carbon export from the Greenland ice sheet. Geochimica et Cosmochimica Acta 109: 329-344. http://dx.doi.org/10.1016/j.gca.2013.02.006.

Bhatia, M. P., E. B. Kujawinski, S. B. Das, C. F. Breier, P. B. Henderson and M. A. Charette (2013). Greenland meltwater as a significant and potentially bioavailable source of iron to the ocean. Nature Geosciences 6: 274-278. http://dx.doi.org/10.1038/NGEO1746.

Longnecker, K. and E. B. Kujawinski (2013). Using stable isotope probing to characterize differences between free-living and sediment-associated microorganisms in the subsurface. Geomicrobiology Journal 30: 362-370. http://dx.doi.org/10.1080/01490451.2012.689090.

Minor, E. C., C. J. Steinbring, K. Longnecker and E. B. Kujawinski (2012). Characterization of dissolved organic matter in Lake Superior and its watershed using ultrahigh resolution mass spectrometry. Organic Geochemistry 43: 1-11. http://dx.doi.org/10.1016/j.orggeochem.2011.11.007.

Ryerson, T. B., R. Camilli, J. D. Kessler, E. B. Kujawinski, C. M. Reddy, D. L. Valentine, E. Atlas, D. R. Blake, J. de Gouw, S. Meinardi, D. D. Parrish, J. Peischl, J. S. Seewald and C. Warneke (2012). Chemical data quantify Deepwater Horizon hydrocarbon flow rate and environmental distribution. Proceedings of the National Academy of Sciences 109: 20246-20253. http://dx.doi.org/10.1073/pnas.1110564109.

Bhatia, M. P., S. B. Das, E. B. Kujawinski, P. Henderson, A. Burke and M. A. Charette (2011). Seasonal evolution of water contributions to discharge from a Greenland outlet glacier: insight from a new isotope-mixing model. Journal of Glaciology 57: 929-941. http://dx.doi.org/10.3189/002214311798043861.

Kujawinski, E. B. (2011). The impact of microbial metabolism on marine dissolved organic matter. Annual Review of Marine Science 3: 567-599. http://dx.doi.org/10.1146/annurev-marine-120308-081003.

Kujawinski, E. B., M. C. Kido Soule, D. L. Valentine, A. K. Boysen, K. Longnecker and M. C. Redmond (2011). Fate of dispersants associated with the Deepwater Horizon oil spill. Environmental Science & Technology 45: 1298-1306. http://dx.doi.org/10.1021/es103838p.

Longnecker, K. and E. B. Kujawinski (2011). Composition of dissolved organic matter in groundwater. Geochimica et Cosmochimica Acta 75: 2752-2761. http://dx.doi.org/10.1016/j.gca.2011.02.020

Banning, E. C., K. L. Casciotti and E. B. Kujawinski (2010). Novel strains isolated from a coastal aquifer suggest a predatory role for flavobacteria. FEMS Microbiology Ecology 73: 254-270. http://dx.doi.org/10.1111/j.1574-6941.2010.00897.x.

Bhatia, M. P., S. B. Das, K. Longnecker, M. A. Charette and E. B. Kujawinski (2010). Molecular characterization of dissolved organic matter associated with the Greenland ice sheet Geochimica et Cosmochimica Acta 74: 3768-3784. http://dx.doi.org/10.1016/j.gca.2010.03.035

Kido Soule, M. C., K. Longnecker, S. J. Giovannoni and E. B. Kujawinski (2010). Impact of instrument and experiment parameters on reproducibility of ultrahigh resolution ESI FT-ICR mass spectra of natural organic matter. Organic Geochemistry 41: 725-733. http://dx.doi.org/10.1016/j.orggeochem.2010.05.017.

Kujawinski, E. B., K. Longnecker, N. V. Blough, R. Del Vecchio, L. Finlay, J. B. Kitner and S. J. Giovannoni (2009). Identification of possible source markers in marine dissolved organic matter using ultrahigh resolution mass spectrometry. Geochimica et Cosmochimica Acta 73: 4384-4399. http://dx.doi.org/10.1016/j.gca.2009.04.033.

Longnecker, K., A. Da Costa, M. Bhatia and E. B. Kujawinski (2009). Effect of carbon addition and predation on acetate-assimilating bacterial cells in groundwater. FEMS Microbiology Ecology 70: 456-470. http://dx.doi.org/10.1111/j.1574-6941.2009.00767.x.

Kujawinski, E. B. and M. D. Behn (2006). Automated analysis of electrospray ionization Fourier-transform ion cyclotron resonance mass spectra of natural organic matter. Analytical Chemistry 78: 4363-4373. http://dx.doi.org/10.1021/ac0600306.

Kramer, R. W., E. B. Kujawinski and P. G. Hatcher (2004). Identification of black carbon derived structures in a volcanic ash soil humic acid by fourier transform ion cyclotron resonance mass spectrometry. Environmental Science & Technology 38: 3387-3395. http://dx.doi.org/10.1021/es030124m.

Kujawinski, E. B., R. Del Vecchio, N. V. Blough, G. C. Klein and A. G. Marshall (2004). Probing molecular-level transformations of dissolved organic matter: insights on photochemical degradation and protozoan modification of DOM from electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry. Marine Chemistry 92: 23-37. http://dx.doi.org/10.1016/j.marchem.2004.06.038.

Kim, S., A. J. Simpson, E. B. Kujawinski, M. A. Freitas and P. G. Hatcher (2003). High resolution electrospray ionization mass spectrometry and 2D solution NMR for the analysis of DOM extracted by C18 solid phase disk. Organic Geochemistry 34: 1325-1335. http://dx.doi.org/10.1016/S0146-6380(03)00101-3.

Kujawinski, E. B. (2002). Electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR MS): characterization of complex environmental mixtures. Environmental Forensics 3: 207-216. http://dx.doi.org/10.1006/enfo.2002.0109.

Kujawinski, E. B., J. W. Farrington and J. W. Moffett (2002). Evidence for grazing-mediated production of dissolved surface-active material by marine protists. Marine Chemistry 77: 133-142. http://dx.doi.org/10.1016/S0304-4203(01)00082-2.

Kujawinski, E. B., M. A. Freitas, X. Zang, P. G. Hatcher, K. B. Green-Church and R. B. Jones (2002). The application of electrospray ionization mass spectrometry (ESI MS) to the structural characterization of natural organic matter. Organic Geochemistry 33: 171-180. http://dx.doi.org/10.1016/S0146-6380(01)00149-8.

Kujawinski, E. B., P. G. Hatcher and M. A. Freitas (2002). High-resolution Fourier transform ion cyclotron resonance mass spectrometry of humic and fulvic acids: Improvements and comparisons. Analytical Chemistry 74: 413-419. http://dx.doi.org/10.1021/ac0108313.

Barbeau, K., E. B. Kujawinski and J. W. Moffett (2001). Remineralization and recycling of iron, thorium and organic carbon by heterotrophic marine protists in culture. Aquatic Microbial Ecology 24: 69-81. http://dx.doi.org/10.3354/ame024069.

Kujawinski, E. B., J. W. Farrington and J. W. Moffett (2001). Marine protozoa produce organic matter with a high affinity for PCBs during grazing. Environmental Science and Technology 35: 4060-4065. http://dx.doi.org/10.1021/es001536n.

Kujawinski, E. B., J. W. Farrington and J. W. Moffett (2000). Importance of passive diffusion in the uptake of polychlorinated biphenyls by phagotrophic protozoa. Applied and Environmental Microbiology 66: 1987-1993. http://dx.doi.org/10.1128/AEM.66.5.1987-1993.2000.

Batey, R. T., M. Inada, E. Kujawinski, J. D. Puglisi and J. R. Williamson (1992). Preparation of isotopically labeled ribonucleotides for multidimensional NMR spectroscopy of RNA. Nucleic Acids Research 20: 4515-4523. http://dx.doi.org/10.1093/nar/20.17.4515.

Last updated: August 4, 2017