Research using the Micromass (Quattro) LC-MS/MS
D’Alessandro M.L., Ellis D.A., Carter J.A., Stock N.L. and March R.E. 2013. Competitive binding of aqueous perfluorooctanesulfonic acid and ibuprofen with bovine serum albumin studied by electrospray ionization mass spectrometry. International Journal of Mass Spectrometry 345-347:28-36
Larher FR, D Gagneul, M-F Niogret, RJN Emery, C Monnier, V Maerskalck, G Quillien, C Lefort, M Plasman, F Bouchard, A Bouchereau. 2013. Potentiation of proline accumulation in oilseed rape leaf discs exogenously supplied with combinations of PEG and cryoprotective agents is associated with overproduction of ABA. Environmental & Experimental Botany 87:167-178. http://dx.doi.org/10.1016/j.envexpbot.2012.10.008
Logan BA, JS Reblin, DM Zonana, RF Dunlavey, CR Hricko, AW Hall, SC Schmiege, RA Butschek, KL Duran, RJN Emery, LV Kurepin, JD Lewis, RP Pharis, NP Phillips, DT Tissue. 2013. Impact of eastern dwarf mistletoe (Arceuthobium pusillum) on host white spruce (Picea glauca) development, growth and performance across multiple scales. Physiologia Plantarum. 147:502-513.
Kurepin LV, SC Farrow, LJ Walton, RJN Emery, RP Pharis, CC Chinnappa. 2012. Phenotypic plasticity of sun and shade ecotypes of Stellaria longipes in response to light quality signaling: cytokinins. Environmental & Experimental Botany 84:25-32.
Kurepin LV, LJ Walton, AR Hayward, RJN Emery, RP Pharis DM Reid. 2012. Interactions between plant hormones and light quality signaling in regulating the shoot growth of Arabidopsis thaliana seedlings. Botany 90:237-246.
Long C, MA Held, AR Hayward, J Nisler, L Spichal, RJN Emery, BA Moffatt, FC Guinel. 2012. Seed development, seed germination, and seedling growth in the R50 (sym16) pea mutant are not directly linked to altered cytokinin homeostasis. Physiologia Plantarum 145:341-359. DOI: 10.1111/j.1399-3054.2012.01594.x
Bruce, S.A., B.J. Saville and R.J.N. Emery. 2011. Ustilago maydis produces cytokinins and abscisic acid for potential regulation of tumor formation in maize. J. Plant Growth 30:51-63
Simmons DBD, RJN Emery. 2011. Phytochelatin induction by selenate occurs in Chlorella vulgaris and the effect is regulated by sulfate levels. Environmental Toxicology and Chemistry 30:469-76.
Ferland-Raymond, B., R.E. March, C.D. Murray and D.L. Murray. 2010. Prey detection of aquatic predators: Assessing the identity of chemical cues eliciting prey behavioural plasticity. Biochemical Systematics and Ecology. 38:169-177
Li, H., P. Helm, C. Metcalfe. 2010. Sampling in the Great Lakes for pharmaceuticals, personal care products, and endocrine disrupting substances using the passive polar organic chemical integrative sampler. Environ. Toxicol. Chem. 29:751-762.
Schuerer, M., M. Ramil, C.D. Metcalfe, S. Groh, T.A. Ternes. 2010. The challenge of analyzing beta-blocker drugs in sludge and wastewater. Anal. Bioanal. Chem., 396:845-856.
Straka, J., A. Hayward and R.J.N. Emery. 2010. Gall-inducing Pachypsylla celtidis (Psyllidae) infiltrate hackberry trees with high concentration of phytohormones. J. Plant Interactions 5:197-203
Woodcroft, M.W., Ellis, D.A., Rafferty, S.P., Burns, D.C., March, R.E., Webster, E., Stock, N.L., Trumpour, K.S., Yee, J. and Munro, K. 2010. Experimental characterization of the mechanism of perfluorocarboxylic acids’ liver protein bioaccumulation: the key role of the neutral species. Environmental Toxicology and Chemistry, 29:1669-1677.
Edwards, M., E. Topp, C.D. Metcalfe, H. Li, N. Gottschall, P. Bolton, W. Curnoe, M. Payne, A. Beck, S. Kleywegt, D.R. Lapen. 2009. Pharmaceuticals and personal care products in tile drainage following surface spreading and injection of dewatered municipal biosolids. Sci. Total Environ, 407:4220-4230.
Goggin, D.E., K.J. Steadman, R.J.N. Emery, S.C. Farrow et al. 2009. ABA inhibits germination but not dormancy release in mature imbibed seeds of Lolium rigidum Gaud. J. Exp. Bot. 12:3387-3396
Larsbo, M., D.R. Lapen, E. Topp, C. Metcalfe, K.C. Abbaspour, K. Fenner. 2009. Simulation of pharmaceutical and personal care product transport to tile drains following land application of biosolids. J. Environ. Quality 38:1274-1285.
Sabourin, L., A. Beck, P.W. Duenk, S. Kleywegt, D.R. Lapen, H. Li, C.D. Metcalfe, M. Payne, E. Topp. 2009. Runoff of pharmaceuticals and personal care products following application of dewatered municipal biosolids to an agricultural field. Sci. Total Environ, 407:4596-4604.
Simons, D.B.D., A.R. Hayward, T.C. Hutchinson and R.J.N. Emery. 2009. Identification and quantification of glutathione and phtochelatins from Chlorella vulgaris by Rp-HPLC ESI-MS/MS and an oxygen-free extraction. Anal. Bioanal. Chem.. 395:809-817
Conkle, J.L., J.R. White and C.D. Metcalfe. 2008. Reduction of pharmaceutically active compounds by a lagoon wetland wastewater treatment system in southeast Louisiana. Chemosphere 73:1741-1748
Held, M.A., A.N. Pepper, J. Bozdarov, M.D. Smith, R.J.N. Emery and F.C. Guinel. 2008. The pea nodulation mutant R50 (sym16) displays altered activity and expression profiles for cytokinin dehydrogenase. J. Plant Growth Regulation 27:170-180
Kurepin, L.V., R.J.N. Emery, C.C. Chinnappa and R.M. Reid. 2008. Light irradiancedifferentially regulates levels of cytokinins and auxin in sun and shade genotypes of Stellaria longipes. Physiologia Plantarum 134:624-635.
Lapen, D.R, E. Topp, C.D. Metcalfe, H. Li, M. Edwards, N. Gottschall, P. Bolton, W. Curnoe, M. Payne, A. Beck. 2008. Pharmaceuticals and personal care products in tile drain flow following land application of sewage biosolids. Sci. Total Environ. 399:50-65.
Topp, E., S.C. Monteiro, A. Beck, B.B. Coelho, A. B.A. Boxall, P.W. Duenk, S. Kleywegt, D.R. Lapen, M. Payne, L. Sabourin, Hongxia Li, C.D. Metcalfe. 2008. Runoff of pharmaceutically-active compounds from agricultural land amended with liquid municipal biosolids. Sci. Total Environ. 296:52-59.
Yargeau, V., A. Lopata and C.D. Metcalfe. 2008. Pharmaceuticals in the Yamaska River, Quebec, Canada. Water Quality Res. J. Canada 42:231-239.
Chu, S. and C.D. Metcalfe. 2007. Simultaneous determination of triclocarban and triclosan in municipal biosolids by liquid chromatography tandem mass spectrometry. J. Chromatogr. A 1164:212-218.
Chu, S. and C.D. Metcalfe. 2007. Analysis of acrylamide in water using a co-evaporation preparative step and isotope dilution liquid chromatography tandem mass spectrometry. Anal. Chem. 79:5093-5096.
Small J and H Hintelmann. 2007. Methylene blue derivatization then LC-MS analysis for measurement of trace levels of sulfide in aquatic samples. Analytical and Bioanalytical Chemistry 387:2881-2886
Chen, M., K. Ohman, C. Metcalfe, M.G. Ikonomou, P. L. Amatya, and J.J. Wilson. 2006. Pharmaceuticals and endocrine disruptors in wastewater treatment effluents and in the water supply system of Calgary, Alberta, Canada. Water Qual. Res. J. Canada 41:351-364.
Hua W-Y., E.R. Bennett, X-S. Miao, C.D. Metcalfe and R.J. Letcher. 2006. Seasonality effects on pharmaceuticals and s-triazine herbicides in wastewater effluent and surface water from the Canadian side of the upper Detroit River. Environ. Toxicol. Chem. 25:2356-2366.
March, R.E., E.G. Lewars, C.J. Stadey, X-S. Miao, X. Zhao and C.D. Metcalfe. 2006. A comparison of flavonoid glycosides by electrospray tandem mass spectrometry. Intern. J. Mass Spectrom. 248:61-85.
Miao, X-S, J-J. Yang and C.D. Metcalfe. 2005. Fate of carbamazepine and its metabolites in a municipal wastewater treatment plant. Environ. Sci. Technol. 39:7469-7475
March, R.E., X.-S. Miao and C.D. Metcalfe. 2004. A fragmentation study of a flavone triglycoside, kaempferol-3-O robinoside-7-O-rhamnoside. Rapid Commun. Mass Spectrom.. 18:931-934
Miao, X-S., F. Bishay, M. Chen and C.D. Metcalfe. 2004. Occurrence of antimicrobials in the final effluents of wastewater treatment plants in Canada. Environ. Sci. Technol. 38:3533-3541.
Metcalfe, C.D., X-S. Miao, B.G. Koenig and J. Struger. 2003. Distribution of acidic and neutral drugs in surface waters near sewage treatment plants in the lower Great Lakes, Canada. Environ. Toxicol. Chem. 22:2881-2889.
Metcalfe, C.D., B.G. Koenig, D.T. Bennie, M. Servos, T.A. Ternes and R. Hirsch. 2003. Occurrence of acidic and neutral drugs in the effluents of Canadian sewage treatment plants. Environ. Toxicol. Chem. 22:2872-2880
Miao, X., R.E. March and C.D. Metcalfe. 2003. Fragmentation study of salinomycin and monensin A antibiotics using electrospray quadrupole time-of-flight mass spectrometry. Rapid. Commun. Mass Spectrom. 17:149-154
Miao, X.-S., R.E. March and C.D. Metcalfe. 2003. A tandem mass spectrometric study of the N-oxides quinoline N-oxide, carbadox, and olaquindox carried out at high mass accuracy using electrospray ionization. International Journal of Mass Spectrometry (Special Issue Honoring John Beynon). 230:123-133.
Miao, X-S. and C.D. Metcalfe. 2003. Simultaneous determination of carbamazepine and its metabolites in aqueous samples using liquid chromatography electrospray tandem mass spectrometry. Analytical Chemistry, 75:3731-3738.
Miao, X-S. and C.D. Metcalfe. 2003. Determination of cholesterol-lowering statin drugs in aqueous samples using electrospray liquid chromatography-tandem mass spectrometry. J. Chromatography A, 998:133-141.
Miao, X. and C.D. Metcalfe. 2003. Pharmaceutical analysis in aqueous samples using positive and negative voltage switching microbore LC-ESI-MS/MS. J. Mass Spectrom. 38:27-34
Miao, X-S., B.G. Koenig and C.D. Metcalfe. 2002. Analysis of acidic pharmaceutical drugs in the aquatic environment using liquid chromatography-electrospray tandem mass spectrometry. J. Chromatography A 952:139-147.
Miao, X.-S., C.D. Metcalfe, C. Hao and R.E. March. 2002. Electrospray ionization mass spectrometry of ginsenosides. J. Mass Spectrom. 37:495-506.
Hughes, R.J., T.R. Croley, C.D. Metcalfe and R.E. March. 2001. A tandem mass spectrometric study of selected characteristic flavonoids. Int. J. Mass Spectrom. 210/211:371-385