• Publications
• Awards
• Affiliations

Arnold, Tim

Postdoctoral Scholar

Degrees:

• M.S., Cambridge University, UK
• Ph.D., Imperial College London, UK

Research Interests:

• Greenhouse gases
• Ozone depleting gases
• Atmospheric chemistry
• Mass spectrometry (GC-MS)
• Also, geochemistry of "non-traditional" stable isotopes and MC-ICPMS

Arnold, T., Kirk, G.J.D., Wissuwa, M., Frei, M., Zhao, F.J., Mason, F.D., Weiss, D.J., Evidence for the mechanisms of Zn uptake by rice using isotope fractionation, Plant, Cell & Environment (in press)

Gioia, S., Weiss, D., Coles, B., Arnold, T., Babinski, M., Accurate and precise zinc isotope ratio measurements in urban aerosols. Analytical Chemistry 2008, 80, 9776-9780

Arnold, T., Harvey, J. N., Weiss, D. J., An experimental and theoretical investigation into the use of H2 for the simultaneous removal of ArO+ and ArOH+ isobaric interferences during Fe isotope ratio analysis with MC-ICP-MS. Spectrochimica Acta Part B: Atomic Spectroscopy 2008, 63, 666–672

Weiss, D. J.; Schoenberg, R.; McLaughlin, M.; Rehkämper, M.; Campbell, P. G. C.; Arnold, T.; Chapman, J.; Peel, K.; Gioia, S.; Kirby, J., Application of non-traditional stable isotope systems to the study of sources and fate of metals in the environment. Environmental Science & Technology 2008, 42, 655-664

Peel, K.; Weiss, D.; Chapman, J.; Arnold, T.; Coles, B., A simple combined sample–standard bracketing and inter-element correction procedure for accurate mass bias correction and precise Zn and Cu isotope ratio measurements Journal of analytical atomic spectrometry 2008, 23, 103-110

Weiss, D. J.; Rausch, N.; Mason, T. F. D.; Coles, B. J.; Wilkinson, J. J.; Ukonmaanaho, L.; Arnold, T.; Nieminen, T. M., Atmospheric deposition and isotope biogeochemistry of zinc in ombrotrophic peat. Geochimica Et Cosmochimica Acta 2007, 71, 3498-3517

Watkins, R.; Weiss, D.; Dubbin, W.; Peel, K.; Coles, B.; Arnold, T., Investigations into the kinetics and thermodynamics of Sb(III) adsorption on goethite (alpha-FeOOH). Journal of Colloid and Interface Science 2006, 303, 639-646