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A. McKenna · SciRah

Researcher profile · Semantic Scholar

A. McKenna

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A. McKenna — researcher profile on SciRah

h-index: 47
Works: 134
Citations: 7,009

Most-cited papers

Organic coating on biochar explains its nutrient retention and stimulation of soil fertility
N. Hagemann, Stephen Joseph, H. Schmidt, C. Kammann +16 more
2017Nature Communications555 citations Open access
Semantic Scholar
A new conceptual framework for the transformation of groundwater dissolved organic matter
Liza K. McDonough, Martin S. Andersen, M. I. Behnke, H. Rutlidge +8 more
2022Nature Communications274 citations Open access
Semantic Scholar
Soil Organic Matter Characterization by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FTICR MS): A Critical Review of Sample Preparation, Analysis, and Data Interpretation.
William Bahureksa, M. Tfaily, R. Boiteau, Robert B. Young +3 more
2021Environmental Science and Technology184 citations
Semantic Scholar
Targeted Petroleomics: Analytical Investigation of Macondo Well Oil Oxidation Products from Pensacola Beach
Brian M. Ruddy, M. Huettel, J. Kostka, V. Lobodin +7 more
2014143 citations
Semantic Scholar
Adsorptive fractionation of dissolved organic matter (DOM) by mineral soil: Macroscale approach and molecular insight
Shani Avneri-Katz, Robert B. Young, A. McKenna, Huan Chen +4 more
2017136 citations Open access
Semantic Scholar
Changes in groundwater dissolved organic matter character in a coastal sand aquifer due to rainfall recharge.
Liza K. McDonough, D. O'Carroll, K. Meredith, M. Andersen +9 more
2020Water Research107 citations Open access
Semantic Scholar
Spatiotemporal response of dissolved organic matter diversity to natural and anthropogenic forces along the whole mainstream of the Yangtze River.
Shuai-Dong Li, Lize Meng, Chunshui Zhao, Yu Gu +7 more
2023Water Research97 citations Open access
Semantic Scholar
Unprecedented Ultrahigh Resolution FT-ICR Mass Spectrometry and Parts-Per-Billion Mass Accuracy Enable Direct Characterization of Nickel and Vanadyl Porphyrins in Petroleum from Natural Seeps
A. McKenna, Jeffrey T. Williams, Jonathan C. Putman, C. Aeppli +8 more
201494 citations
Semantic Scholar
Macromolecular Characterization of Compound Selectivity for Oxidation and Oxidative Alterations of Dissolved Organic Matter by Manganese Oxide.
Jian-chao Zhang, A. McKenna, Meng-Qiang Zhu
2021Environmental Science and Technology93 citations
Semantic Scholar
Sunlight creates oxygenated species in water-soluble fractions of Deepwater Horizon oil.
Phoebe Z. Ray, Huan Chen, D. Podgorski, A. McKenna +1 more
2014Journal of Hazardous Materials92 citations Open access
Semantic Scholar
1.1-billion-year-old porphyrins establish a marine ecosystem dominated by bacterial primary producers
N. Gueneli, A. McKenna, N. Ohkouchi, C. Boreham +3 more
2018Proceedings of the National Academy of Sciences of the United States of America90 citations Open access
Semantic Scholar
Conversion of Lignin Precursors to Carbon Fibers with Nanoscale Graphitic Domains
Sabornie Chatterjee, E. Jones, Amy C. Clingenpeel, A. McKenna +4 more
201484 citations
Semantic Scholar
Unravelling High-Molecular-Weight DBP Toxicity Drivers in Chlorinated and Chloraminated Drinking Water: Effect-Directed Analysis of Molecular Weight Fractions.
Hui-Yu Dong, Amy A. Cuthbertson, M. Plewa, Chad R. Weisbrod +2 more
2023Environmental Science and Technology83 citations
Semantic Scholar
Structural Characterization of Natural Nickel and Copper Binding Ligands along the US GEOTRACES Eastern Pacific Zonal Transect
R. Boiteau, Claire P. Till, A. Ruacho, R. Bundy +6 more
2016Frontiers in Marine Science79 citations Open access
Semantic Scholar
PFAS Analysis with Ultrahigh Resolution 21T FT-ICR MS: Suspect and Nontargeted Screening with Unrivaled Mass Resolving Power and Accuracy.
Robert B. Young, Nasim E. Pica, H. Sharifan, Huan Chen +7 more
2022Environmental Science and Technology76 citations
Semantic Scholar
Longitudinal shifts in dissolved organic matter chemogeography and chemodiversity within headwater streams: a river continuum reprise
J. Mosher, L. Kaplan, D. Podgorski, A. McKenna +1 more
2015Biogeochemistry76 citations
Semantic Scholar
Plastic Formulation is an Emerging Control of Its Photochemical Fate in the Ocean.
Anna N. Walsh, C. Reddy, Sydney F. Niles, A. McKenna +2 more
2021Environmental Science and Technology68 citations Open access
Semantic Scholar
Characterisation of shallow groundwater dissolved organic matter in aeolian, alluvial and fractured rock aquifers
Liza K. McDonough, H. Rutlidge, D. O'Carroll, M. Andersen +7 more
202065 citations Open access
Semantic Scholar
Nitrogen Enrichment during Soil Organic Matter Burning and Molecular Evidence of Maillard Reactions.
William Bahureksa, Robert B. Young, A. McKenna, Huan Chen +3 more
2022Environmental Science and Technology64 citations
Semantic Scholar
4 Years after the Deepwater Horizon Spill: Molecular Transformation of Macondo Well Oil in Louisiana Salt Marsh Sediments Revealed by FT-ICR Mass Spectrometry.
Huan Chen, A. Hou, Yuri E. Corilo, Q. Lin +5 more
2016Environmental Science and Technology64 citations
Semantic Scholar
Lessons Learned from a Decade-Long Assessment of Asphaltenes by Ultrahigh-Resolution Mass Spectrometry and Implications for Complex Mixture Analysis
M. Chacón-Patiño, M. Gray, C. Rüger, Donald F. Smith +13 more
2021Energy & Fuels58 citations
Semantic Scholar
Deciphering Dissolved Organic Matter: Ionization, Dopant, and Fragmentation Insights via Fourier Transform-Ion Cyclotron Resonance Mass Spectrometry.
M. Kurek, B. Poulin, A. McKenna, R. Spencer
2020Environmental Science and Technology52 citations Open access
Semantic Scholar
Molecular-Level Characterization of Oil-Soluble Ketone/Aldehyde Photo-Oxidation Products by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Reveals Similarity Between Microcosm and Field Samples.
Sydney F. Niles, M. Chacón-Patiño, Huan Chen, A. McKenna +3 more
2019Environmental Science and Technology51 citations Open access
Semantic Scholar
Microbial iron cycling during palsa hillslope collapse promotes greenhouse gas emissions before complete permafrost thaw
M. Patzner, M. Logan, A. McKenna, Robert B. Young +10 more
2022Communications Earth & Environment47 citations Open access
Semantic Scholar
Improved Dynamic Range, Resolving Power, and Sensitivity Achievable with FT-ICR Mass Spectrometry at 21 T Reveals the Hidden Complexity of Natural Organic Matter.
William Bahureksa, T. Borch, Robert B. Young, Chad R. Weisbrod +2 more
2022Analytical Chemistry47 citations
Semantic Scholar
Characterization of products from fast and isothermal hydrothermal liquefaction of microalgae
Julia L. Faeth, P. Savage, Jacqueline M. Jarvis, A. McKenna
201647 citations Open access
Semantic Scholar
Silver Cationization for Rapid Speciation of Sulfur-Containing Species in Crude Oils by Positive Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
V. Lobodin, P. Juyal, A. McKenna, R. Rodgers +1 more
201443 citations
Semantic Scholar
Chromatographic enrichment and subsequent separation of nickel and vanadyl porphyrins from natural seeps and molecular characterization by positive electrospray ionization FT-ICR mass spectrometry.
Jonathan C. Putman, S. Rowland, Yuri E. Corilo, A. McKenna
2014Analytical Chemistry42 citations
Semantic Scholar
Bioactivity of Humic Acids Extracted From Shale Ore: Molecular Characterization and Structure-Activity Relationship With Tomato Plant Yield Under Nutritional Stress
Hiarhi Monda, A. McKenna, Ryan Fountain, R. T. Lamar
2021Frontiers in Plant Science41 citations Open access
Semantic Scholar
Molecular-Level Characterization of Asphaltenes Isolated from Distillation Cuts
A. McKenna, M. Chacón-Patiño, Chad R. Weisbrod, G. T. Blakney +1 more
2019Energy & Fuels41 citations
Semantic Scholar
Molecular evidence of heavy-oil weathering following the M/V Cosco Busan spill: insights from Fourier transform ion cyclotron resonance mass spectrometry.
K. Lemkau, A. McKenna, D. Podgorski, R. Rodgers +1 more
2014Environmental Science and Technology39 citations
Semantic Scholar
Climatic, land cover, and anthropogenic controls on dissolved organic matter quantity and quality from major alpine rivers across the Himalayan-Tibetan Plateau.
Meilian Chen, Chaoliu Li, R. Spencer, N. Maie +3 more
2021Science of the Total Environment37 citations Open access
Semantic Scholar
Unprecedented Insights into the Chemical Complexity of Coal Tar from Comprehensive Two-Dimensional Gas Chromatography Mass Spectrometry and Direct Infusion Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
Hector H. F. Koolen, R. Swarthout, R. Nelson, Huan Chen +5 more
201537 citations
Semantic Scholar
High Voltage: The Molecular Properties of Redox-Active Dissolved Organic Matter in Northern High-Latitude Lakes.
M. Kurek, Fenix Garcia‐Tigreros, Natalie A. Nichols, G. Druschel +12 more
2023Environmental Science and Technology36 citations
Semantic Scholar
The Impact of Carbon Source as Electron Donor on Composition and Concentration of Dissolved Organic Nitrogen in Biosorption-Activated Media for Stormwater and Groundwater Co-Treatment.
N. Chang, Dan Wen, A. McKenna, M. Wanielista
2018Environmental Science and Technology35 citations
Semantic Scholar
Photochemical changes in water accommodated fractions of MC252 and surrogate oil created during solar exposure as determined by FT-ICR MS.
Pamela P. Vaughan, Tashiema Wilson, Rebecca Kamerman, M. E. Hagy +3 more
2016Marine Pollution Bulletin35 citations Open access
Semantic Scholar
Correlations between Molecular Composition and Adsorption, Aggregation, and Emulsifying Behaviors of PetroPhase 2017 Asphaltenes and Their Thin-Layer Chromatography Fractions
D. Giraldo-Dávila, M. Chacón-Patiño, A. McKenna, C. Blanco-Tirado +1 more
201834 citations
Semantic Scholar
Applications of Comprehensive Two-Dimensional Gas Chromatography (GC×GC) in Studying the Source, Transport, and Fate of Petroleum Hydrocarbons in the Environment
R. K. Nelson, C. Aeppli, J. Arey, Huan Chen +15 more
201634 citations Open access
Semantic Scholar
Enhanced Speciation of Pyrogenic Organic Matter from Wildfires Enabled by 21 T FT-ICR Mass Spectrometry.
Holly K. Roth, T. Borch, Robert B. Young, William Bahureksa +4 more
2022Analytical Chemistry33 citations
Semantic Scholar
Unique Molecular Features of Water-Soluble Photo-Oxidation Products among Refined Fuels, Crude Oil, and Herded Burnt Residue under High Latitude Conditions
Elizabeth A. Whisenhant, P. Zito, D. Podgorski, A. McKenna +2 more
2022ACS ES&T Water32 citations
Semantic Scholar
Advances and Challenges in the Molecular Characterization of Petroporphyrins
A. McKenna, M. Chacón-Patiño, G. Vallverdu, B. Bouyssière +4 more
2021Energy & Fuels31 citations Open access
Semantic Scholar
Composition-Dependent Sorptive Fractionation of Anthropogenic Dissolved Organic Matter by Fe(III)-Montmorillonite
Robert B. Young, Shani Avneri-Katz, A. McKenna, Huan Chen +4 more
201830 citations Open access
Semantic Scholar
Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Characterization of Athabasca Oil Sand Process-Affected Waters Incubated in the Presence of Wetland Plants
C. Ajaero, D. McMartin, K. Peru, J. Bailey +9 more
201730 citations Open access
Semantic Scholar
High field electron paramagnetic resonance characterization of electronic and structural environments for paramagnetic metal ions and organic free radicals in Deepwater Horizon oil spill tar balls.
V. Ramachandran, J. van Tol, A. McKenna, R. Rodgers +2 more
2015Analytical Chemistry30 citations
Semantic Scholar
Expanding the Analytical Window for Biochar Speciation: Molecular Comparison of Solvent Extraction and Water-Soluble Fractions of Biochar by FT-ICR Mass Spectrometry.
A. McKenna, M. Chacón-Patiño, Huan Chen, G. T. Blakney +4 more
2021Analytical Chemistry29 citations
Semantic Scholar
Assessing the Role of Photochemistry in Driving the Composition of Dissolved Organic Matter in Glacier Runoff
A. Holt, A. Kellerman, Wenbo Li, A. Stubbins +5 more
2021Journal of Geophysical Research - Biogeosciences29 citations Open access
Semantic Scholar
Molecular Transformation of Crude Oil Contaminated Soil after Bioelectrochemical Degradation Revealed by FT-ICR Mass Spectrometry.
Huan Wang, Lu Lu, Huan Chen, A. McKenna +5 more
2020Environmental Science and Technology28 citations Open access
Semantic Scholar
Statistically Significant Differences in Composition of Petroleum Crude Oils Revealed by Volcano Plots Generated from Ultrahigh Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectra
M. Hur, Rebecca L. Ware, Junkoo Park, A. McKenna +4 more
201827 citations
Semantic Scholar
High-Resolution Mass Spectrometry Identification of Novel Surfactant-Derived Sulfur-Containing Disinfection By-Products from Gas Extraction Wastewater.
H. Liberatore, Danielle C. Westerman, Joshua M. Allen, M. Plewa +8 more
2020Environmental Science and Technology26 citations Open access
Semantic Scholar
Elucidating the role of reactive nitrogen intermediates in hetero-cyclization during hydrothermal liquefaction of food waste
Heather O. LeClerc, Rasha Atwi, Sydney F. Niles, A. McKenna +3 more
2022Green Chemistry25 citations Open access
Semantic Scholar

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