94th Canadian Chemistry Conference and Exhibition


Monday AM


Experiments and Models for Heterogeneous Chemistry in the Environment

Organizer(s) - H. Al-Abadleh; D. Gamble
Chair(s) - Hind Al-Abadleh; Donald Gamble

08:00 00741 Site-specific Soil Adsorption Models for Toxic Elements: Development, Application and Limitations Evans L.J., *Barabash S.J.
08:40 00742 Pesticide Reaction Mechanism in Soil: An Interactive Spreadsheet Model Based on Conventional Chemical Kinetics *$Gamble D.S., Webster G.R., Lamoureux M.
09:00 00743 33S and 43Ca Solid State NMR Study of Cement Degradation by Sulfate Attack *$Moudrakovski I., Ratcliffe C., Alizadeh R., Beaudoin J.
09:20 00744 LC-MS/MS Analysis of Heterogeneous Interactions of Environmental Contaminants Patel M., *Gamble H., $Harris G., Gamble D.
09:40 00745 Surface Chemistry of Dimethylarsinic Acid (DMA) on Iron (oxyhydr)oxides Studied by ATR-FTIR: Thermodynamics and Kinetics *$Al-Abadleh H.A., Tofan-Lazar J., Mitchell W., Goldberg S.
10:00 Coffee Break
10:20 00746 Density Functional Theory Calculations on Hydrated DMA-Iron Oxide Clusters Adamescu A., Hamilton I.P., *$Al-Abadleh H.A.
10:40 00747 Chirality in Secondary Organic Aerosol Particles Geiger F.M.G.
11:00 00748 Heterogeneous Atmospheric Photochemistry on Mineral Dust Surfaces Styler S.A., Lapierre S., $Donaldson D.J.
11:20 00749 The Effects of Water, CO, NO2, and SO2 on the Capture of Gaseous Mercury over UV-Irradiated Titania. $Snider G., Do L., *Ariya P.A.
11:40 00750 Treatment of Phenolic Pollutants by Combination of Pre-Concentration and Electrochemical Oxidation Qu X., Tian M., Liao B., *Chen A.
12:00 End of Session

Monday PM


General session / Environmental award session

Organizer(s) - W. Cullen; D. Loock
Chair(s) - Daniela Loock; William Cullen

13:40 00751 Converting Waste Plastic Wastes into Environmental Friendly Products *Siddiqui M.N.
14:00 00752 Rapid Automated Separation and Measurement of Actinides for Routine and Emergency Situations *Guerin N., Nadeau K., $Lariviere D.
14:20 00753 Arsenic Mobilization from Surface and Underground Sediments from the Con and Giant Gold Mines, Yellowknife, Canada *$Cullen W. R., Polischuk E.A., Chen J., Koch I., Reimer K.J.
15:00 00754 Bioaccessibility: Linking Analytical Chemistry to Brownfield Redevelopment Reimer K.J., Meunier L., Koch I.
15:40 Coffee Break
16:00 00755 Advocacy vs. Evidence - Environmental & Public Health Impacts of the Oil Sands Industry Hrudey S.
Environment Division Research and Development Award

16:40 00756 Analytical and Environmental Chemistry of Arsenic Chen B., Lu X., McGuigan C., Shen S., Zhang Q., Chen L., Geisel J., McKnight-Whitford A., *Le X.C.
17:20 End of Session

Tuesday AM


Speciation and Bioavailability of Metals

Organizer(s) - P. Campbell; C. Fortin; F. Wang
Chair(s) - Peter G.C. Campbell

08:00 00757 Trace Metal Biogeochemical Cycles and Ecological Risk Assessment: New Insights from In Situ High Resolution Voltammetric Monitoring *$Tercier-Waeber M.-L.
08:40 00758 Electrochemical Method Comparison for Copper Speciation in Salt Water and Implications for Bioavailability Models *$Smith D.S.
09:00 00759 Free Metal-Ion Measurements in Natural Waters by an In Situ Equilibration with a Sulfonic Ion Exchange Resin *$Fortin C., Crémazy A., Leclair S., Vigneault B., Campbell P.G.C.
09:20 00760 Ion-Exchange Technique for Quantification of Free Ag+ in Suspensions Containing Nanosilver Hadioui M., Leclerc S., Wilkinson K.J.
09:40 00761 Kinetic Study of the Reduction of Cr(VI) in Natural Water Using Ion Exchange Chromatography Coupled to Inductively Coupled Plasma Mass Spectrometry Xing L., *$Beauchemin D.
10:00 Coffee Break
10:20 00762 Chemodynamics of Soft Nanoparticulate Metal Complexes in Aqueous Media *$van Leeuwen H.P.
11:00 00763 A Plea for Sound Fundamental Data and a Better Theoretical Framework for Elements 'Other than Copper': The Case of Antimony *Filella M.
11:20 End of Session

Tuesday PM


Speciation and Bioavailability of Metals

Organizer(s) - P. Campbell; C. Fortin; F. Wang
Chair(s) - Feiyue Wang

13:40 00764 Agent-based Modeling of Natural Organic Matter: A Molecular Appproach to Environmental Metal-Organic Speciation Cabaniss S.E.
14:20 00765 Metal Binding to Dissolved Organic Matter: Do Molecular Size and Origin of DOM Matter? *$Guéguen C., McIntyre A.M., Chen W.
14:40 00766 Improving Trace Metal Speciation Predictions in Natural Aquatic Systems by Taking into Account DOM Spectroscopic Quality *Mueller K.K., Fortin C., $Campbell P.G.C.
15:00 00767 Fluorescence and Ultrafiltration Investigation of Natural Organic Matter (NOM) and Radionuclide Speciation in Groundwater Impacted with Low-Level Radioactive Contaminants *$Caron F., Riopel R., Siemann S.
15:20 00768 Changes in Natural Organic Matter (NOM) at a Waste Water Treatment Plant Using Fluorescence Analysis Riopel R., *Caron F., $Siemann S.
15:40 Coffee Break
16:00 00769 Understanding the Role of DOM on Metal Bioavailability - A Prerequisite for Narrowing the Gap in Lab-to-Field Extrapolation Slaveykova V.I.
16:40 00770 Enhanced Bioavailability of Dissolved Pb to Marine Organisms in the Presence of Different Types of Dissolved Organic Matter *$Sánchez-Marín P., Lorenzo J.I., Mubiana V.K., Bellas J., Slaveykova V.I., Blust R., Beiras R.
17:00 00771 Study of Silver Interactions With Humic Acid Using Equilibrium Ion-Exchange and Dialysis *Chen Z., Campbell P.G.C., $Fortin C.
17:20 End of Session

Wednesday AM


Speciation and Bioavailability of Metals

Organizer(s) - P. Campbell; C. Fortin; F. Wang
Chair(s) - Claude Fortin

08:00 00772 Metal Availability and Toxicity in Freshwater, Seawater and Everything in Between: An Evolutionary Perspective Blust R.J.P.
08:40 00773 Toxicity and Accumulation of Ni2+ in Lemna minor: Effect of Major Cations and Implications for Toxicity Modeling Gopalapillai Y., Vigneault B., Hale B.
09:00 00774 Investigations on the Role of Major Cations on the Uptake of Inorganic Hg Species (Hg2+ and HgO) by a Gram-Negative Bacterium Daguené V., Yumvihoze E., Amyot M., *$Poulain A.J.
09:20 00775 Understanding the Role of Micronutrients in Cd Uptake and Toxicity in Algae: Refinement of the Biotic Ligand Model Lavoie M., Fortin C., Campbell P.G.C.
09:40 00776 Essential Metals for N2 Fixation in the Free-living N2 Fixer A.vinelandii: Chelation, Homeostasis and High Use Efficiency Bellenger J.P., Wichard T., Xu Y., Kraepiel A.M.L.
10:00 Coffee Break
10:20 00777 Metal Toxicity, Uptake and Bioaccumulation in Aquatic Invertebrates Modelling Zinc in Crustaceans *$Rainbow P.S.
11:00 00778 Cadmium, Zinc, Manganese and Calcium Transport in a Stream Insect (Hydropsyche sparna): Interactions, Anomalies and Adsorption Buchwalter D.B., Díaz-Jaramillo M., Poteat M.D.
11:20 00779 An Evaluation of Biomarkers of Exposure to Arsenic from Well Water in Two Rural Nova Scotian Communities Cull K.A., Adams A., *Murimboh J.D., Stanley C.R., Knafla A., White L.M.
11:40 00780 Arsenic Levels and Speciation in Poultry Tissue After Consumption of the Feed Additive, 3-Nitro-4-hydroxyphenylarsonic acid (Roxarsone) Geisel J.K., Chen B., Lu X., Zuidhof M., Kachanoski G., $Le X.C.
12:00 00781 Levels of Cadmium and Lead in Different Cigarette Brands Sold in Saudi Arabia and Exposure to These Metals Via Smoking *$Ashraf M.W.
12:20 End of Session

Wednesday PM


Speciation and Bioavailability of Metals

Organizer(s) - P. Campbell; C. Fortin; F. Wang
Chair(s) - Kevin Wilkinson

13:40 00782 A Metal Mixture Toxicity Model Based on WHAM *$Tipping E.
14:20 00783 Mercury Biogeochemistry in Arctic Marine Ecosystems under a Changing Climate: Role of the Sea-ice Environment *$Wang F., Stern G., Chaulk A., Latonas J., Burt A.
14:40 00784 Measurement of Monomethylmercury and Dimethylmercury in the Lower Arctic Atmosphere Hintelmann H., Baya A.
15:00 00785 Stability and Bioavailability of Mercury-Thiol Complexes in Aquatic Systems *$Amyot M., Poulain A.J.P., Moingt M., Bressac M, Belanger D, Bouyou P.A., Carrie J.
15:20 00786 Laser-Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) Imaging of Mercury Distribution in Fish Liver Tissue *Barst B.D., Smith J.D., Chumchal M.M., Gevertz A., Hudelson K., Hart A., Verbeck G., Drevnick P.E., Roberts A.P.
15:40 Coffee Break
16:00 00787 Investigating Sediment Heterogeneity and Biogeochemistry Using Two-dimensional Colorimetric Techniques *$Teasdale P.R., Welsh D.T., Robertson D.R., Pages A., Olivier S., Bennett W.W., Panther J.G.
16:40 00788 Sources of Pb Deposited in Southern Quebec Lakes Over the Past Two Hundred Years *$Gobeil C., Tessier A., Couture R.-M., Gallon C.
17:00 00789 Sr and As Mobilization During the Microbial Reduction of Bacteriogenic Iron Oxides (BIOS) Fortin D.
17:20 00790 Aerobic and Anaerobic Bacteria to Study Interactions Between Selenium and Mercury *$Belzile N., Chen Y.-W., Truong H.-Y.T., Yang D.-Y., Saleh M.
17:40 End of Session


Atmospheric Chemistry and Atmosphere-Air-Water-Soil Chemical Interactions (joint with SS4)

Organizer(s) - P.A. Ariya; P. Ayotte
Chair(s) - Parisa Ariya; Patrick Ayotte

13:40 00832 Nighttime Observations of Atmospheric HONO in Aqueous and Urban Environments *$McLaren R., Wojtal P.
14:20 00792 The Challenges for Measurements and Model Predictions of Nitrate in Atmospheric Particulate Matter *$Murphy J.G., Markovic M.Z., VandenBoer T.C., Ellis R.A., Makar P.A.
14:40 00793 DRIFTS Studies on the Photosensitized Transformation of Gallic Acid by Iron(III) Chloride as a Model for HULIS in Atmospheric Aerosols Wentworth G.R., $Al-Abadleh H.A.
15:00 00794 Long-range Transport of PAH to a sub-Arctic Site using Positive Matrix Factorization and Potential Source Contribution Function Analysis *$McCarry B.E., Sofowote Y., Rastogi A., Hung H., Westgate J.
15:20 00795 Development of a Green Sorbent for Polluted Air Remediation Eltouny N., $Ariya P.A.
15:40 Coffee Break
16:00 00796 Rapid Transport of Ozone-rich Stratospheric Air to the Lower Troposphere and Implications for the Lower Tropospheric Ozone Budget *$Bourqui M.S.
16:20 00797 Using a Coupled Atmospheric Transport and Multimedia Model to Predict Urban Atmospheric Polychorinated Biphenyl Emissions and Transport in Toronto, Ontario Csiszar S.A., Daggupaty S., Melymuk L.E., Robson M., *Diamond M.L.
16:40 00798 Source Contribution of Wood Smoke to Fine Respirable Particles (PM2.5) in the Annapolis Valley, Nova Scotia, Canada *$Gibson M.D., Wheeler A.J., Ward T.J., Guernsey J.R., Seaboyer M., Kuchta J., Brewster N., Stieb D.
17:00 00799 Heterogeneous Condensation of the Lennard-Jones Vapor Onto a Nanoscale Seed Particle *$Bowles R.K., Inci L.
17:20 00800 A Climatology for Surface Ozone and PM2.5 for North America Using Objective Analysis Techniques Robichaud A., $Menard R.
17:40 00801 Devising New Regulations and Greener Approach in Selecting Hazardous Process Chemicals Uthaman K.
18:00 End of Session


Poster Session

From 17:40 until 20:30

17:40 00802 Molecular Variability in Wastewater Organic Matter and Implications for Phosphorus Removal Across a Range of Treatment Technologies Gray H.E., Gu A., Houweling D., Smith D.S.
17:40 00803 Screening for Chemical Hazards: Determination of Interaction Rates and Relative Interaction Potency of Environmental Pollutants with DNA Gavina J.M.A., Zhu J., Nong A., Rubab M., *$Feng Y.-L.

EN General - Graduate Student Poster Competition

17:40 00804 Assessing the Influence of Ozone Hole Depletion and Recovery on Southern Hemisphere Hydrological Climate Change Purich A., Son S.-W., Derome J.
17:40 00805 Simple Automated Fusion/Chromatography Methodology for the Dissolution of Refractory Actinides Oxides in Fecal Samples $Larivière D., *Gagné A.
Atmospheric Chemistry and Atmosphere-Air-Water-Soil Chemical Interactions posters

17:40 00806 Ammonia Removal Using a Liquid-Gaz Contactor *Alex S., Fredette C., Ingwei Lo W.
17:40 00807 Determination of Formaldehyde in Ambient Air using Solid-phase Microextraction (SPME) Kanthasamy V., $Ariya P.A.
17:40 00808 Measurements of ClNO2 in Calgary, Alberta Furgeson A, Mielke L.H., Odame-Ankrah C.A., *Osthoff H.D.
17:40 00809 Surface Selective Investigation of Mercury Compounds Subir M., *$Ariya P.A.
17:40 00810 Susceptibility of Ice Nucleation Activity of Microorganisms in Atmosphere by Abiotic Factors Mortazavi R., Ariya P.A.
17:40 00811 The Influential Impact of Abiotic Factors on Bioaerosols *Mortazavi R., $Ariya P.A.
17:40 00812 Photoreduction of Oxidized Mercury Species in Presence of Selected Alkanethiols: Kinetic and Product Studies Si L., *Ariya P.A.
17:40 00813 Photochemical Reaction of Oxidized Mercury Species with Thioglycolic Acid and its Environmental Implications Si L., *Ariya P.A.
Speciation and Bioavailability of Metals posters

17:40 00814 Kinetic Speciation in Atmospheric Precipitation Samples: Investigated by CLEM/AdCSV and ASV *$Hassan M., Murimboh J.
17:40 00815 Fluorescence Quenching Method to Determine Divalent Metal Cation (Cu2+, Zn2+, Pb2+, Ni2+) Binding to Marine Organic Matter and Implications for Metal Bioavailablity Diamond R.L., Tellis M.S., Wood C.M., Smith D.S.
17:40 00816 Building a Humic-Metal Binding Constants Database *Filella M.
17:40 00832 Chemical Analysis of Volcanic Cave Environmental Samples Using Flame Atomic Absorption Spectrometry to Ascertain their Potential for Bioactivity Azad N.A., $Donkor K.K., *Cheeptham N.A.
Speciation and Bioavailability of Metals - Graduate Student Poster Competition

17:40 00817 Bioaccumulation of Cadmium and Phytochelatin Production in Trace Metal Mixtures $Abboud P., *Wilkinson K.J.
Toxicity and Mobility of Nanomaterials in the Environment posters

17:40 00818 A Novel Approach for Digesting Titanium Dioxide Nanoparticles in Water Using Ammonium Persulfate as a Fusing Reagent *$Khosravi K., Hoque M.E., Metcalfe C.D.
17:40 00819 Aggregation of Zinc Oxide Nanoparticles: Role of Calcium and Phosphate Khan M., *Wilkinson K.J.
17:40 00820 Evaluation of the Ecotoxicological Effects of Nano-Titanium Dioxide on Algae and Earthworms: Limitations of Standard Dose Metrics Sunahara G.I., *Dodard S.G., Sarrazin M., Werquin R., St.-Cyr K., Hendershot W.H., Whalen J.K., McShane H.
17:40 00821 The Effect of TiO2 Nano- and Bulk-particles on Rhizobial Nodules of Barrel Medic (Medicago truncatula L.) Inoculated with Sinorhizobium meliloti Jia Y., *Whalen J.K., Driscoll B.T., McShane H., Hendershot W.H., Sunahara G.I.
Toxicity and Mobility of Nanomaterials in the Environment - Graduate Student Poster Competition

17:40 00822 Silver Nanoparticle Stability and Bacterial Inactivation in Point-of-use Filters: Effects of Water Chemical Composition Dankovich T.A., $Gray D.G.
17:40 00823 Synthesis and Characterization of [110mAg]-Nanoparticles with Application to Whole Body Autoradiography of Small Marine Organisms $Al-Sid-Cheikh M., *Pelletier E., Rouleau C.
17:40 00824 Effects of Nanosilver on Bacterioplankton and Phytoplankton in Natural Waters *Das P., Xenopoulos M., Williams C.J., Hoque Md.E., $Metcalfe C.D.
17:40 00825 Optimization of Nanoparticle Tracking Analysis for the Determination of Particle Size Distributions Duquette-Murphy F., $Wilkinson K.J.
Organic Compounds in the Environment posters

17:40 00826 Metal Ion Promoted Hydrolysis of the Organophosphorus Pesticide, Diazinon Wyer M., vanLoon G.W., *Buncel E.
17:40 00827 Development of an Analytical Tool to Measure DETA in Mine Waste Waters Using Capillary Electrophoresis *$Huntsman-Mapila P., Gopalapillai Y., Wang R., Knowles J., Amores D.
Organic Compounds in the Environment - Graduate Student Poster Competition

17:40 00828 Physicochemical Properties and Biodegradation of Selected Dialkoxybenzenes Ebrahimi.J P., *$Plettner E.

Experiments and Models for Heterogeneous Chemistry in the Environment - Graduate Student Poster Competition

17:40 00829 The Oxidation of Gaseous Mercury by Nitrogen Dioxide over Titania $Snider G., *Ariya P.A.
17:40 00830 The Effect of Actinic Radiation on Environmentally Relevant Reactions at the Air-Aqueous Interface Henderson E.A., $Donaldson D.J.
17:40 00831 The Production and Gas to Solution Partitioning of I2 Via the Heterogeneous Reaction Between O3 and I- Reeser D.I., $Donaldson D.J.
17:40 End of Session

Thursday AM


Atmospheric Chemistry and Atmosphere-Air-Water-Soil Chemical Interactions (joint with SS4)

Organizer(s) - P.A. Ariya; P. Ayotte
Chair(s) - Parisa Ariya; Patrick Ayotte

08:40 00833 Quantification of Nitrogen Oxide Reservoir Species at Part Per Trillion Mixing Ratios Using Cavity Ring-Down Spectroscopy *$Osthoff H.D., Paul D., Furgeson A., Thaler R.D., Mielke L.H.
09:00 00834 Interfacial Proton and Halogen Atom Exchange following Collisions of DCl and Cl2 with Salty Glycerol and Salty Water Dempsey L.P., Brastad S.M., Nathanson G.M.
09:40 00835 Étude des phénomènes photochimiques des nitrates et analyse de l'effet de surface lors de la photolyse de HNO3 adsorbé sur la glace Pronovost S., *$Ayotte P., Marchand P.
10:00 Coffee Break
10:20 00836 Oxidation of the Organic Component of Atmospheric Aerosols: Mechanisms and Impacts Abbatt J.
11:00 00837 Aerosol Particles from AMAZE-08 Studied by Nonlinear Optics Geiger F.M.G.
11:20 00838 Chemistry of Mercury Compounds at Various Surfaces Subir M., *$Ariya P.A.
11:40 00839 The Fluctuating Physical State of Atmospheric Particles Bertram A.K., Martin S.T., Hanna S.J., Smith M.L., Bodsworth A., Chen Q., Kuwata K., Liu A., You Y., Zorn S.R.
12:00 00840 Algae Carbon Uptake and Oxygen Production Potential at High CO2 Concentrations Wilde C., Ariya P.
12:20 End of Session


Organic Compounds in the Environment

Organizer(s) - J.-P. Gagne; L. Tremblay
Chair(s) - Jean-Pierre Gagne; Luc Tremblay

08:00 00841 Preservation of Organic Carbon and Interpretation of the Organic Biomarker Record in Sediments: New Directions *$Gelinas Y., Lalonde K., Ibrahim M., Moritz A., Ouellet A.
08:40 00842 Molecular and Spectroscopic Analysis of Non-hydrolyzable Sedimentary Organic Matter from the St. Lawrence Estuary Ibrahim M., Moritz A., Simpson A., *$Gelinas Y.
09:00 00843 Compositional Differences Between DOM Size Classes Revealed by an HPLC-FTIR System *Tremblay L., Landry C.
09:20 00844 Interactions Between Organic Matter and Iron in Sediments: Impact on the Lignin Biomarker Record Moritz A., *$Gelinas Y.
09:40 00845 The Rusty Sink: Iron Promotes the Preservation of Organic Matter in Sediments Lalonde K., *$Gélinas Y., Ouellet A., Mucci A.
10:00 Coffee Break
10:20 00846 Spatial Connectivity in a Large River System: Resolving the Sources and Fate of Dissolved Organic Matter Massicotte P., Frenette J.-J.
10:40 00847 White Like Snow ? An Optical and Bulk Chemical Characterization of Dissolved Matter in the Snowpack of Cold Temperate Environment *$Fecteau N.J., Bélanger S., Chaillou G., Gagné J.-P.
11:00 00848 Sorption Between Natural Organic Matter and Marine Microalgae Gagné J.-P., Millour M.
11:20 00849 Treatment of Pesticides in Wastewater using Membrane Bioreactor Technology Ghoshdastidar A.J., Saunders J., Brown K., Russell C., Tong A.Z.
11:40 00850 Can Photocatalytic Advanced Oxidation Separate the Irradiation Step from the Oxidation Step? The Case of NOM Reduction *$Langford C.H., Izadifard M., Chamoli U., Achari G.
12:00 00851 Synthesis of 1-Methylphenanthrene Metabolites by Directed Metalation Strategies and Their Biological Activity in Marine Species Jorgensen K.B., Rantanen T., *$Snieckus V., Fallahtafti S., Hodson P., Brown S.
12:20 End of Session


Toxicity and Mobility of Nanomaterials in the Environment (joint with MT15)

Organizer(s) - E. Pelletier; G. Sunahara
Chair(s) - Emillien Pelletier; Geoffrey Sunahara

08:00 00852 Determining the Dose-metric and the Need for More Inter-disciplinary Research in Nanotoxicology Sunahara G.I.
08:20 00853 Addressing Challenges of Single-Walled Carbon Nanotube Detection in Environmental Samples Ferguson P.L., Schierz P.A., Parks A.N.
09:00 00854 Asymmetrical Flow Field Flow Fractionation Coupled to Inductively Coupled Mass Spectrometry for Characterization of Silver Nanomaterials in Water *Hoque M.E., $Metcalfe C.
09:20 00855 Size Distribution and Environmental Fate of Engineered Nanoparticles Under Aquatic Conditions *Gagnon C., Turcotte P., Davis T., Sauvé S.
09:40 00856 Developing Monitoring Tools for Carbon Nanotubes in the Environment Nasser F., Bols N., *Tang S.
10:00 Coffee Break
10:20 00857 Phototoxicity and Dosimetry of Nano-Scale Titanium Dioxide in Aquatic Organisms Diamond S.A., Ma H., Brennan A.A., Fernandez J.D.
11:00 00858 Disturbing Communities: An Analysis of the Effects of Metal Nanoparticles on an Arctic Soil *$Walker V.K., Kumar N., Shah V.
11:20 00859 14C-Labeling of Functionalized Multi-Walled Carbon Nanotubes (MWCNT) and Distribution in Fish Tissues Soubaneh Y.D., *$Pelletier E., Rouleau C., Desbiens I
11:40 00860 Effects of Size and Functionality on the Fate and Uptake of Gold Nanoparticles in Aquatic Systems *$Boxall A.B.A., Baun A., Hassellov M., Veinot J., Von der Kammer F.
12:20 End of Session

Thursday PM


Atmospheric Chemistry and Atmosphere-Air-Water-Soil Chemical Interactions (joint with SS4)

Organizer(s) - P.A. Ariya; P. Ayotte

14:40 00861 Ionization and Enhanced Photochemistry of Nitric Acid Adsorbed onto Ice *$Ayotte P., Pronovost S., Marchand P.
15:00 00862 Trace Carbonyl Compounds in Surface Waters of the North-western Atlantic- Implications for Atmosphere Ocean-Exchange Hudson E.D., Ariya P.A.
15:20 00863 Chemical Policy: Changing Policy through Sound Science Danon-Schaffer M.N.
15:40 Coffee Break
16:00 00864 Darkling Beetles Changes in Life Cycle and Beetle Location in Floor Bird Housing Play Havoc with a Control Program *$Skinner J.D., Arends J.J.
16:20 00868 Adsorption of CO2 on Amine Functionalized Pore Expanded MCM-41 silica Daoud M.
16:40 00866 Hydrophobic Ionic Liquids for Extraction of Metal Ions in Nuclear Waste Stockmann T.J., Zhang J., Wren J.C., *Ding Z.F.
17:00 00867 Metal-Semiconductor Hybrid Nanoparticles *Macdonald J.E., $Banin U.
17:20 End of Session


Toxicity and Mobility of Nanomaterials in the Environment (joint with MT15)

Organizer(s) - E. Pelletier; G. Sunahara
Chair(s) - Chris Metcalfe; Geoffrey Sunahara

14:40 00869 Dispersion Potential of Engineered Nanoparticles in the Natural Environment Chappell M.
15:20 00870 Transport of TiO2 and ZnO Nanoparticles in Saturated Granular Porous Media: Effect of Water Chemistry and Particle Coating Petosa A.R., Brennan S.J., *$Tufenkji N.
15:40 Coffee Break
16:00 00871 Role of Pseudomonas aeruginosa Biofilm in Granular Porous Media on Transport of Selected Nanoparticles and Model Colloids Tripathi S., $Tufenkji N.
16:20 00872 Bioaccumulation and Effects of CdTe/CdS Quantum Dots on Chlamydomonas reinhardtii - Nanoparticle or the Free Ion? *Domingos R.F., Simon D.F., Hausser C., Wilkinson K.J.
16:40 00873 Biokinetic Study of Dissolved Silver and Radiolabelled Silver Nanoparticles (110mAgNp) in Iceland Scallop (Chlamys islandica) $Al-Sid-Cheikh M., *Pelletier E., Rouleau C.
17:00 00874 Tracking Silver Nanoparticles in Fish *$Pelletier E., Desbiens I., Rouleau C
17:20 00875 Development of a SWCNT Reference Material to Support Material Characterization and Environmental Health and Safety Concerns Simard B., Kingston C.T., Sturgeon R.E., Nagy M., Grinberg P.
17:40 00876 Eco-friendly Synthesis of Synthesis of Benzimidazoles, Benzoxazoles, and Benzothiazoles Catalyzed Via Solid Acid Catalysis *$Teimouri A., Najafi Chermahini A.
18:00 End of Session

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