Thompson, L. M.; Shewan, R.; Mangal, V.; Harris, L. I.; Cheng, C. H.; Braga, L. P. P.; Kolmakova, O.; Tanentzap, A. J.; Knorr, K. H.; Kuhn, M. A.; Haugk, C.; Azaroff, A.; Jonsson, S.; St. Louis, V. L.; Lehnherr, I.; Quinton, W. L.; Sonnentag, O.; Olefeldt, D. Production of Methylmercury in Peatlands Following Permafrost Thaw Increases along a Trophic Gradient. Environ. Sci. Technol. 2025, 59 (36), 19457–19467. https://doi.org/10.1021/acs.est.5c04510.
Qasim, G. H.; Harris, L.; Mangal, V.; Montesdeoca, M.; Todorova, S.; Driscoll, C. Isolation and Identification of Mercury–Dissolved Organic Matter Complexes in Mercury–Humic Acid Suspensions. Rapid Communications in Mass Spectrometry 2025, 39 (8), e9986. https://doi.org/10.1002/rcm.9986.
Ho, J.; L. Stock, N.; Mangal, V.; L. Forbes, S.; E. Stotesbury, T. A Holistic Approach to Understanding Biochemical Degradation of Human Tissues Using High Resolution MALDI MS. Analyst 2025, 150 (17), 3825–3837. https://doi.org/10.1039/D5AN00588D.
Bedard, S*., Roxborough, E., O’Neill, E, Mangal, V. The Biomolecules of Euglena: Harnessing Biology for Natural Solutions to Future Problems. Protist. 175(4): 1-13.
Mangal, V., Lam, W.Y., Emilson, E.J.S., Mackereth, R.W., Mitchell, C.P.J. The Molecular Diversity of Dissolved Organic Matter in Forest Streams Across Central Canadian Boreal Watersheds. Environmental Science: Processes and Impacts. 26(5):942-956.
Mahamoud, R*., Bowman, D., Ward, E. W., Mangal, V. Assessing the Stability of Polyphenol Content in Red Rooibos Herbal Tea using Traditional Methods and High-Resolution Mass Spectrometry: Implications for Studying Dietary Interventions in Preclinical Rodent Studies. Food Chemistry. 448(139068):1-10.
Sethumadhavan, A*., Liang, T., Mangal, V. Emerging Investigator Series: Impacts of Land Use on Dissolved Organic Matter Quality in Agricultural Watersheds: A Molecular Perspective. Environmental Science: Processes and Impacts. 26(2):247-258.
McNabney, D.W.G., Mangal, V., Kirkwood, A.E., Simmons D.D.B. 2023. Phytoplankton metabolite profiles from two Lake Ontario Areas of Concern reveal differences associated with taxonomic community composition. Science of The Total Environment. 871: 162042. DOI: 10.1016/j.scitotenv.2023.162042
Forcisi, S., Moritz, F., Thompson, C., Kanawati, B., Uhl, J., Afonso, C., Bader, C.D., Barsch, Aiko., Boughton, B., Chu, R., Ferey, J., Fernandez-Lima, F., Gueguen, C., Heintz, D., Gomez-Hernandez, M., Jang, K., Kessler, N., Mangal, V., Müller, R., Nakabayashi, R., Nicol, E., Nicolardi, S., Palmblad, M., Paša-Tolić, L., Porter, J., Schmitz-Afonso, I., Seo, JB., Sommella, E., van der Burgt, Y., Villette, C., Witt, M., Wittrig, A., Wolff, J.J., Easterling, M., Laukien, F.H., Schmitt-Kopplin, P. 2022. Large scale interlaboratory DI-FT-ICR MS comparability study employing various systems. Journal of the American Society for Mass Spectrometry. 33(12): 2203-2214. DOI: 10.1021/jasms.2c00082 Gueguen, C., Mangal, V. 2022. Methods and uses of disolved organic material fractions for binding metal ions. US Patent 11440822. Mangal, V., Lam, W.Y., Huang, H., Emilson, E.J.S., Mackereth, R.W., Mitchell, C.P.J. 2022. Molecular correlation of dissolved organic matter with inorganic mercury and methylmercury in Canadian boreal streams. Biogeochemistry. 160(1): 127-144. DOI: 10.1007/s10533-022-00944-6 Mangal, V., Donaldson, M.E., Lewis, A., Saville, B.J., Guéguen, C. 2022. Identifying Euglena gracilis metabolic and transcriptomic adaptations in response to mercury stress. Frontiers in Environmental Science. 10: 162. DOI: 10.3389/fenvs.2022.836732 Huang, H., Mangal, V., Rennie, M. D., Tong, H., Simpson, M. J., Mitchell, P. J. C. 2022. Mercury methlyation and methylmercury demethylation in boreal lake sediment with legacy sulphate pollution. Environmental Science: Processes & Impacts. 24(6): 932-944. DOI: 10.1039/d2em00064d
Winters, C., Mangal, V., Lewis, A., Gueguen, C., Noble, A., Long, A. 2021. Methods and uses of encapsulated exudates and dried euglena biomass for binding metal. US Patent 11,053,139.
Mangal, V., Nguyen, T., Fiering, Q., Guéguen, C. 2020. An untargeted metabolomic approach for the putative characterization of metabolites from Scenedesmus obliquus in response to cadmium stress. Environmental Pollution. 266(2): 115123. DOI: 10.1016/j.envpol.2020.115123 Mangal, V., Phung, T., Guéguen, C. 2020. An estimation of reactive sulfur concentrations released by three algae (Chlorella vulgaris, Chlamydomonas reinhardtii, Scenedesmus obliquus) in response to variable growth photoperiods. Environmental Science and Pollution Research. 27: 12491-12498. DOI: 10.1007/s11356-020-07812-6 Mangal, V., DeGasparro, S., Beresford, D., Guéguen C. 2020. Linking molecular and optical properties of dissolved organic matter across a soil-water interface on Akimiski Island (Nunavut, Canada). Science of the Total Environment. 704: 135415. DOI: 10.1016/j.scitotenv.2019.135415
Mangal V., Phung, T., Nguyen, T., Guéguen C. 2019. Molecular characterization of mercury binding ligands released by freshwater algae grown at three photoperiods. Frontiers in Environmental Science. 6: 155. DOI: 10.3389/fenvs.2018.00155
Mangal, V., Stenzler, B., Poulain, A. Guéguen, C. 2018. Aerobic and anaerobic bacterial mercury uptake is driven by algal organic matter composition and molecular weight. Environmental Science and Technology. 53(1): 157-165. DOI: 10.1021/acs.est.8b04909
Mangal, V., Shi, Y.X., Guéguen, C. 2017. Compositional changes and molecular transformations of dissolved organic matter during spring floods in the Lower Churchill River. Biogeochemistry. 136(2): 151-165. DOI: 10.1007/s10533-017-0388-8
Mangal, V., Zhu, Y., Shi, Y.X., Guéguen, C. 2016. Assessing cadmium and vanadium accumulation using diffusive gradient in thin-films (DGT) and phytoplankton in the Churchill River estuary, Manitoba. Chemosphere. 163: 90-98. DOI: 10.1016/j.chemosphere.2016.08.008 Shi,Y.X., Mangal, V., Guéguen, C. 2016. Influence of dissolved organic matter on dissolved vanadium speciation in Churchill River, Manitoba. Chemosphere. 154: 367-374. DOI: 10.1016/j.chemosphere.2016.03.124 Mangal, V., Stock, N., Guéguen, C. 2016. Molecular characterization of phytoplankton dissolved organic matter (DOM) and sulfur components using high resolution Orbitrap mass spectrometry. Analytical and Bioanalytical Chemistry. 408(7): 1891-1900. DOI: doi.org/10.1007/s00216-015-9295-9
Mangal, V. Guéguen C. 2015. Examining concentrations and molecular weights of thiols in microorganism cultures and in Churchill River (Manitoba) using a fluorescent-labeling method coupled to asymmetrical flow field-flow fractionation. Analytical and Bioanalytical Chemistry. 407: 4305-4313. DOI: 10.1007/s00216-015-8599-0 *Figure chosen for front Cover of June 2015 Issue 15.
