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Leanne Powers
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Dissolved organic matter composition and photochemical transformations in the northern North Pacific Ocean
PM Medeiros, M Seidel, LC Powers, T Dittmar, DA Hansell, WL Miller
Geophysical research letters 42 (3), 863-870, 2015
1202015
Photochemistry illuminates ubiquitous organic matter fluorescence spectra
KR Murphy, SA Timko, M Gonsior, LC Powers, UJ Wunsch, CA Stedmon
Environmental science & technology 52 (19), 11243-11250, 2018
1182018
The chemodiversity of algal dissolved organic matter from lysed Microcystis aeruginosa cells and its ability to form disinfection by-products during chlorination
M Gonsior, LC Powers, E Williams, A Place, F Chen, A Ruf, N Hertkorn, ...
Water research 155, 300-309, 2019
692019
Low photolability of yedoma permafrost dissolved organic carbon
A Stubbins, PJ Mann, L Powers, TB Bittar, T Dittmar, CP McIntyre, ...
Journal of Geophysical Research: Biogeosciences 122 (1), 200-211, 2017
642017
Ammonia oxidation in the ocean can be inhibited by nanomolar concentrations of hydrogen peroxide
BB Tolar, LC Powers, WL Miller, NJ Wallsgrove, BN Popp, JT Hollibaugh
Frontiers in Marine Science 3, 237, 2016
642016
Photochemical production of CO and CO2 in the Northern Gulf of Mexico: Estimates and challenges for quantifying the impact of photochemistry on carbon cycles
LC Powers, WL Miller
Marine chemistry 171, 21-35, 2015
562015
Effect of photolysis on absorption and fluorescence spectra of light-absorbing secondary organic aerosols
PK Aiona, JL Luek, SA Timko, LC Powers, M Gonsior, SA Nizkorodov
ACS earth and space chemistry 2 (3), 235-245, 2018
492018
Sargassum sp. Act as a Large Regional Source of Marine Dissolved Organic Carbon and Polyphenols
LC Powers, N Hertkorn, N McDonald, P Schmitt‐Kopplin, R Del Vecchio, ...
Global biogeochemical cycles 33 (11), 1423-1439, 2019
472019
Blending remote sensing data products to estimate photochemical production of hydrogen peroxide and superoxide in the surface ocean
LC Powers, WL Miller
Environmental Science: Processes & Impacts 16 (4), 792-806, 2014
422014
Hydrogen peroxide and superoxide photoproduction in diverse marine waters: A simple proxy for estimating direct CO2 photochemical fluxes
LC Powers, WL Miller
Geophysical research letters 42 (18), 7696-7704, 2015
312015
Seasonal changes in dissolved organic matter composition in Delaware Bay, USA in March and August 2014
LC Powers, JL Luek, P Schmitt-Kopplin, BJ Campbell, C Magen, ...
Organic geochemistry 122, 87-97, 2018
282018
Characterization of landfill leachate molecular composition using ultrahigh resolution mass spectrometry
KR Martin, NM Robey, S Ma, LC Powers, A Heyes, P Schmitt-Kopplin, ...
Environmental Science: Water Research & Technology 7 (7), 1250-1266, 2021
262021
Probing the photochemical reactivity of deep ocean refractory carbon (DORC): Lessons from hydrogen peroxide and superoxide kinetics
LC Powers, LC Babcock-Adams, JK Enright, WL Miller
Marine chemistry 177, 306-317, 2015
242015
Tracking the formation of new brominated disinfection by-products during the seawater desalination process
LC Powers, A Conway, CL Mitchelmore, SJ Fleischacker, M Harir, ...
Environmental Science: Water Research & Technology 6 (9), 2521-2541, 2020
212020
Photoproduction rates of one-electron reductants by chromophoric dissolved organic matter via fluorescence spectroscopy: comparison with superoxide and hydrogen peroxide rates
DM Le Roux, LC Powers, NV Blough
Environmental science & technology 55 (17), 12095-12105, 2021
202021
Combined fluorescent measurements, parallel factor analysis and GC-mass spectrometry in evaluating the photodegradation of PAHS in freshwater systems
MP Seopela, LC Powers, C Clark, A Heyes, M Gonsior
Chemosphere 269, 129386, 2021
172021
Simulated sunlight selectively modifies Maillard reaction products in a wide array of chemical reactions
D Hemmler, M Gonsior, LC Powers, JW Marshall, M Rychlik, AJ Taylor, ...
Chemistry–A European Journal 25 (57), 13208-13217, 2019
162019
Apparent quantum efficiency spectra for superoxide photoproduction and its formation of hydrogen peroxide in natural waters
LC Powers, WL Miller
Frontiers in Marine Science 3, 235, 2016
142016
Molecular and optical characterization reveals the preservation and sulfurization of chemically diverse porewater dissolved organic matter in oligohaline and brackish …
LC Powers, LL Lapham, SY Malkin, A Heyes, P Schmitt-Kopplin, ...
Organic geochemistry 161, 104324, 2021
132021
Non-targeted screening of disinfection by-products in desalination plants using mass spectrometry: a review
L Powers, M Gonsior
Current opinion in environmental science & health 7, 52-60, 2019
132019
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