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Records 1 to 97 of 97 for search term "Nanotechnology or Nanomaterials"
2015
Hou, W., I. Chowdhury, D. Goodwin, Matt Henderson, D. Fairbrother, D. Bouchard, AND R. Zepp. Photochemical transformation of graphene oxide in sunlight (journal). ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 49(6):3435-3443, (2015).
Werkema, D., E. Atekwana, AND G. Abdel Aal. Spectral Induced Polarization Measurements of Nanoparticles in Laboratory Column Experiments. Symposium on the application of Geophysics to Environmental and Engineering Problems (SAGEEP), Austin, TX, March 22 - 26, 2015.
2014
Montano, M., J. Ranville, G. Lowry, J. Blue, N. Hiremath, S. Koenig, AND M. Tuccillo. Detection and Characterization of Engineered Nanomaterials in the Environment: Current State-of-the-art and Future Directions Report, Annotated Bibliography, and Image Library. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/244, 2014.
Zepp, R., O. Okungbowa, A. Andrady, J. Locklin, AND R. Arnold. Influence of Pro-Oxidant on Photodegradation of a Low-Density Polyethylene-Nanosilica Composite. Presented at Nanotech 2014, Washington, DC, June 15 - 18, 2014.
Chowdhury, I., M. Duch, N. Mansukhani, M. Hersam, AND D. Bouchard. Interactions of Graphene Oxide Nanomaterials with Natural Organic Matter and Metal Oxide Surfaces. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 48(2):961-969, (2014).
Bouchard, D., X. Chang, Chris Knightes, AND I. Chowdhury. Parameterizing A Surface Water Model for Multiwalled Carbon Nanotubes. Presented at 247th ACS National Meeting, Dallas, TX, March 16 - 20, 2014.
Bouchard, D., X. Chang, Chris Knightes, AND I. Chowdhury. Parameterizing water quality analysis and simulation program (WASP) for carbon-based nanomaterials. Presented at ACS Fall Meeting, San Francisco, CA, August 04 - 08, 2014.
Hilgar, J. AND D. Usi. Zeiss ΣIGMA VP-FE-SEM User Guide. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-14/211, 2014.
2013
Han, C., A. Doepke, W. Cho, V. Likodimos, A. Delacruz, T. Back, W. Heineman, H. Halsall, V. Shanov, M. Schulz, P. Falaras, AND D. Dionysiou. A Multi-Walled Carbon Nanotube-based Biosensor for Monitoring Microcystin-LR in Sources of Drinking Water Supplies. Advanced Functional Materials: Americas . Wiley Interscience, Malden, MA, 23(14):1807-1816, (2013).
Bouchard, D., W. Zhang, AND X. Chang. A Rapid Screen Technique for Estimating Nanoparticle Transport in Porous Media. WATER RESEARCH. Elsevier Science Ltd, New York, NY, 47(12):4086-4094, (2013).
Chowdhury, I., M. Duch, N. Mansukhani, M. Hersam, AND D. Bouchard. Aggregation, Deposition and Release of Graphene Oxide Nanomaterials in the Aquatic Environment. Presented at Gordon Conference: Environmental Nanotechnology - Novel Approaches to Meet Global Challenges, Stowe, VT, June 02 - 07, 2013.
Chowdhury, I., M. Duch, N. Mansukhani, M. Hersam, AND D. Bouchard. Colloidal Properties and Stability of Graphene Oxide Nanomaterials in the Aquatic Environment. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 47(12):6288-6296, (2013).
Henderson, Matt, D. Bouchard, X. Chang, I. Chowdhury, B. Foster, S. Aronson, AND Q. Teng. Metabolomic Analysis of Liver Cells Exposed to Carbon Nanotubes and Graphene Oxide. Presented at Society of Toxicology, Santonio, TX, March 10 - 14, 2013.
Ogilvie hendren, C., M. Lowry, K. Grieger, E. Money, JohnM Johnston, M. Wiesner, AND S. Beaulieu. Modeling Approaches for Characterizing and Evaluating Environmental Exposure to Engineered Nanomaterials in Support of Risk-Based Decision Making. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 47(3):1190-1205, (2013).
Quadros, M., R. Pierson, N. Tulve, R. Willis, K. Rogers, T. Thomas, AND L. Marr. Release of silver from nanotechnology-based consumer products for children. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 47(15):8894-8901, (2013).
Poynton, H., J. Lazorchak, C. Impellitteri, B. Blalock, M. Smith, K. Struewing, J. Unrine, AND D. Roose. Toxicity and transcriptomic analysis in Hyalella azteca suggests increased exposure and susceptibility of epibenthic organisms to Zinc Oxide Nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 47(16):9453-9460, (2013).
Mukherjee, B., R. Gourishetty, W. Zhang, T. Powell, J. Weaver, R. Zepp, AND D. Bouchard. Uncoated and Polymer Coated Titanium Dioxide (TiO2)Nanoparticles: Differences in Deposition and Charge Characteristics. Presented at 2013 Spring Meeting & 9th Global Congress on Process Safety, San Antonio, TX, April 28 - May 02, 2013.
2012
von der Kammer, F., P. L. FERGUSON, P. HOLDEN, A. Maison, K. R. ROGERS, S. J. KLAINE, A. A. Koelmans, N. Horne, AND J. M. UNRINE. Analysis of Engineered Nanomaterials in Complex Matricies (Environment and Biota): General Considerations and Conceptual Case Studies. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 31(1):32-49, (2012).
RICHARDSON, S. D. Emerging Contaminants. Presented at Gordon Research Conferences - Environmental Sciences: Water, Holderness, NH, June 23 - 29, 2012.
JONES-LEPP, T. L. Emerging Contaminants in the Environment . Chapter 13, A. T. Lebedev (ed.), Comprehensive Environmental Mass Spectrometry. ILM Publications, SAINT ALBANS, HERTFORDSHIRE, Uk, 12:287-307, (2012).
Rajabdeen, M., B. Luke, AND D. Werkema. Evaluation of the Seismic Characterision of Select Engineered Nanoparticles in Saturated Glass Beads. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-12/547, 2012.
Zhang, W., C. W. Isaacson, U. Rattanaudompol, T. B. POWELL, AND D. BOUCHARD. Fullerene Nanoparticles Exhibit Greater Retention in Freshwater Sediment than in Model Porous Media. WATER RESEARCH. Elsevier Science Ltd, New York, NY, 46(9):2992-3004, (2012).
PERGANTIS, S. A., T. L. JONES-LEPP, AND E. M. HEITHMAR. Hydrodynamic Chromatography On-line with Single Particle -Inductively Coupled Plasma – Mass Spectrometry for Ultratrace Detection of Metal-Containing Nanoparticles. Analytical Chemistry. American Chemical Society, Washington, DC, 84(15):6454-6462, (2012).
Kikandi, S. N., V. A. Okello, Q. Wang, O. A. Sakik, K. E. VARNER, AND S. A. Burns. Size-exclusive Nanosensor for Quantitative Analysis of Fullerene C60: A Concept Paper. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 45:5294-5300, (2012).
GRULKE, C. M., M. GOLDSMITH, AND D. A. VALLERO. Toward a Blended Ontology: Applying Knowledge Systems to Compare Therapeutic and Toxicological Nanoscale Domains. JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY. Hindawi Publishing Corporation, New York, NY, 2012(308381):1-9, (2012).
POYNTON, H., J. M. LAZORCHAK, CHRISTOPHER IMPELLITTERI, B. J. Blalock, K. R. ROGERS, H. J. ALLEN, A. Loguinov, J. L. Heckman, AND S. Govindasmawy. Toxicogenomic responses of nanotoxicity in Daphnia magna exposed to silver nitrate and coated silver nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 46(11):6288-6296, (2012).
2011
Patra, M., X. Ma, D. BOUCHARD, H. POYNTON, J. M. LAZORCHAK, AND K. R. ROGERS. Changes in Agglomeration of Fullerenes During Ingestion and Excretion in <I>Thamnocephalus Platuyrus</I>. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(4):828-8335, (2011).
Patra, M., X. MA, C. Isaacson, D. BOUCHARD, H. POYNTON, J. M. LAZORCHAK, AND K. R. ROGERS. Changes in Agglomeration of Fullerenes During Ingestion and Excretion in Thamnocephalus Platyurus. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(4):828-835, (2011).
MA, X. Colloidal Properties of C60 Fullerenes. Presented at University of Cincinnati, School of Energy, Environmental, Biological, and Medical Engineering, Cincinnati, OH, March 03, 2011.
Cassee, F. R., E. C. van Balen, C. Singh, D. Green, H. Muijser, J. P. WEINSTEIN, AND K. L. DREHER. Exposure and Health Effects Review of Engineered Nanoscale Cerium and Cerium Dioxide Associated with its Use as a Fuel Additive - NOW IN PRINT IN THE JOURNAL. CRITICAL REVIEWS IN TOXICOLOGY. CRC Press LLC, Boca Raton, FL, 41(3):213-29, (2011).
LOUX, N. T., Y. S. Su, AND S. M. Hassan. Issues in Assessing Environmental Exposures to Manufactured Nanomaterials. International Journal of Environmental Research and Public Health. Molecular Diversity Preservation International, Basel, Switzerland, 8(9):3562-3578, (2011).
JONES-LEPP, T. L., K. R. ROGERS, AND R. Snell. Laser Detection of Nanoparticles In the Environment. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-11/097, 2011.
ROGERS, K. R. NAS Associate Works on Environmental Implications of Nanoparticles. National Academy of Sciences, WASHINGTON, DCSpring-Summer:1-3, (2010).
HEITHMAR, E. M. Screening Methods for Metal-Containing Nanoparticles in Water. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-11/096, 2011.
LOUX, N. T. Simulating the Stability of Colloidal Amorphous Iron Oxide in Natural Water. WATER, AIR, & SOIL POLLUTION. Springer, New York, NY, 217(1-4):157-172, (2011).
Isaacson, C., W. Zhang, T. B. POWELL, X. MA, AND D. BOUCHARD. Temporal Changes in Aqu/C60 Physical-Chemical, Deposition, and Transport Characteristics in Aqueous Systems. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 45(12):5170-5177, (2011).
2010
WERKEMA, D. D., D. R. GLASER, R. Joyce, D. Hawkins, E. Atekwana, AND G. Z. Abdel Aal. A Feasibility Study on the Geophysical Response to Nanoparticles in the Subsurface. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/105, 2010.
Majestic, B. J., G. B. Erdakos, M. LEWANDOWSKI, K. OLIVER, R. WILLIS, T. E. KLEINDIENST, AND P. BHAVE. A Review of Selected Engineered Nanoparticles in the Atmosphere: Sources, Transformations, and Techniques for Sampling and Analysis. INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH. Abel Publication Services, Burlington, NC, 16(4):488-507, (2010).
HEITHMAR, E. M. AND S. Pergantis. Characterizing Concentrations and Size Distributions of Metal-Containing Nanoparticles in Waste Water. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/117, 2010.
HEITHMAR, E. M. Detecting and Characterizing Engineered Nanomaterials: A Key Tool for Environmentally Responsible Nanotechnology. Presented at Invited Presentation at the University of Massechusetts, Amherst, MA, February 18, 2010.
Isaacson, C. AND D. BOUCHARD. Effect of Humic Acid and Sunlight on the Generation of aqu/C60. Presented at Nano 2010: Environmental Effects of Nanoparticles and Nanomaterials, Clemson, SC, August 22 - 26, 2010.
Mukherjee, B. AND J. W. WEAVER. Electrokinetic Properties of Fullerene nC60 Nanoparticles: Role of Co-ions and pH. Presented at Nano 2010: Environmental Effects of Nanoparticles and Nanomaterials, Clemson, SC, August 22 - 26, 2010.
RICHARDSON, S. D. Emerging Environmental Contaminants: What’s New. Presented at Lawrence Livermore National Laboratory, Livermore, CA, March 23, 2010.
MA, X., B. Wigington, AND D. BOUCHARD. Fullerene C60: Surface Energy and Interfacial Interactions in Aqueous Systems. LANGMUIR. American Chemical Society, Washington, DC, 26(14):11886-11893, (2010).
Hawkins, D., M. Mcguire, G. Z. Abdel Aal, E. A. Atekwana, AND D. D. WERKEMA. Laboratory Assessment of Nano-Silver Transport in Sand Columns Using Complex Conductivity Measurements. Presented at Symposium on the Applications of Geophysics to Environmental and Engineering Problems, Keystone, CO, April 11 - 15, 2010.
VARNER, K. E., K. Rindfusz, A. Gaglione, AND E. Viveiros. Nano Titanium Dioxide Environmental Matters: State of the Science Literature Review. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/089, 2010.
ROSAL, C. G. Nanometal-Oxide Sunscreen Agents by Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry. Presented at 2010 Winter Conference on Plasma Spectrochemistry, Fort Myers, FL, January 03 - 09, 2010.
ROSAL, C. G. Nanometal-Oxide Sunscreen Agents by Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry . Presented at 2010 Winter Conference on Plasma Spectrochemistry, Fort Myers, FL, January 03 - 09, 2010.
Hou, W. C., L. Kong, K. A. Wepasnick, R. G. ZEPP, D. H. Fairbrother, AND C. T. Jafvert. Photochemistry of Aqueous C60 Clusters: Wavelength Dependency and Product Characterization. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 44(21):8121-8127, (2010).
Alvarez, D. A. AND T. L. JONES-LEPP. Sampling and Analysis of Emerging Pollutants. 1Chapter 11, Y. Li, K. Migliaccio (ed.), Water Quality Concepts, Sampling, and Chemical Analysis. CRC Press - Taylor & Francis Group, LLC, Boca Raton, FL, , 199-226, (2010).
VARNER, K. E., S. Kikandi, AND O. Sadik. Sensors As Tools for Quantitation, Nanotoxicity and Nanomonitoring Assessment of Engineered Nanomaterials. H. Minhas (ed.), JOURNAL OF ENVIRONMENTAL MONITORING. Royal Society of Chemistry, Cambridge, Uk, 11:1782-1800, (2009).
HEITHMAR, E. M. AND E. M. Siska. Single Particle-Inductively Coupled Plasma Mass Spectrometry of Metal-Containing Nanomaterial in Surface Waters Around Las Vegas, Nevada, USA. Presented at 2010 Winter Conference on Plasma Spectrochemistry, Fort Myers, FL, January 03 - 09, 2010.
VARNER, K. E., A. El-Badawy, D. Feldhake, AND R. Venkatapathy. State-Of-The-Science Review: Everything NanoSilver and More. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/084, 2010.
JOHNSTON, J. M., M. Lowry, S. Beaulieu, AND E. Bowles. State-of-the-Science Report on Predictive Models and Modeling Approaches for Characterizing and Evaluating Exposure to Nanomaterials. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-10/129 (NTIS PB2011-105273), 2010.
MA, X., B. Wigington, AND D. BOUCHARD. Surface Energy of C60 and the Interfacial Interactions in Aqueous Systems . Presented at 239th ACS National Meeting & Exposition, San Francisco, CA, March 21 - 25, 2010.
Isaacson, C. AND D. BOUCHARD. Suspension and Characterization of Aqueous C60 Nanomaterials in Natural and Engineered Waters. Presented at SETAC Europe 20th Annual Meeting, Seville, SPAIN, May 23 - 27, 2010.
Qu, X., Y. S. Hwang, P. J. Alvarez, D. BOUCHARD, AND Q. Li. UV Irradiation and Humic Acid Mediate Aggregation of Aqueous Fullerene (nC60) Nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 44(20):7821-7826, (2010).
2009
Isaacson, C. W., XIN MA, S. Lee, AND D. BOUCHARD. Asymmetric Flow-Field Flow Fractionation (AF4) of Aqueous C60 Aggregates with Dynamic Light Scattering Size and LC-MS. Presented at SETAC North America 30th Annual Meeting, New Orleans, LA, November 19 - 23, 2009.
HEITHMAR, E. M. Characterizing Metal-Based Nanoparticles in Surface Water by Single-Particle ICPMS. Presented at American Chemical Society National Meeting, Salt Lake City, UT, March 22 - 26, 2009.
HEITHMAR, E. M. Characterizing Metal-based Nanoparticles in Surface Water by Single-particle ICPMS . Presented at 237th American Chemical Society National Meeting & Exposition, Salt Lake City, UT, March 22 - 26, 2009.
BOUCHARD, D., XIN MA, AND C. W. Isaacson. Colloidal Properties of Aqueous Fullerenes: Isoelectric Points and Aggregation Kinetics of C60 and C60 Derivatives. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 43(17):6597-6603, (2009).
Rajabdeen, N., B. Luke, AND D. D. WERKEMA. Detecting Seismic Characteristics of Select Engineered Nanomaterials in Granular Media. Presented at UNLV Civil Engineering Department, Las Vegas, NV, November 02, 2009.
RICHARDSON, S. D. Emerging Disinfection By-Products and Other Emerging Environmental Contaminants: What’s New. Presented at International Conference on Xenobiotics in the Urban Water Cycle, Paphos, CYPRUS, March 11 - 13, 2009.
POYNTON, H. Introduction to environmental benefits and implications of nanotechnology. Presented at Ohio Valley Society of Environmental Toxicology and Chemistry, Nanotechnology Workshop, Cincinnati, OH, September 17, 2009.
LOUX, N. T. Issues in Assessing the Fate of Manufactured Nanomaterials in Porous Media. Presented at Seminar in the Department of Plant and Soil Sciences, University of Georgia, Athens, GA, February 04, 2009.
ZEPP, R. G., L. Kong, K. Chan, AND O. Tedrow. Light-Induced Transformations of the C60 Derivative, Fullerenol: Interactions with Natural Organic Matter. Presented at 238th ACS National Meeting & Exposition, Washington, DC, August 16 - 20, 2009.
LOUX, N. T. MEERT Nanomaterial Ecological Process Modeling. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-09/023, 2009.
RICHARDSON, S. D. Meeting in Dallas: Emerging Environmental Contaminants: What's New. Presented at 19th Annual Quality Assurance Conference , Dallas, TX, October 19 - 23, 2009.
Kikandi, S. N., O. A. Sadik, AND K. E. VARNER. Novel Sensor for Quantitation and Cytotoxicity of Selected Nanomaterials. Presented at 237th American Chemical Society National Meeting, Salt Lake City, UT, March 22 - 26, 2009.
Kikandi, S. N., Q. C. Wang, O. A. Sadik, AND K. E. VARNER. Novel Sensor for Quantitation and Cytotoxicity of Selected Nanomaterials . Presented at 237th American Chemical Society National Meeting, Salt Lake City, UT, March 26, 2009.
Sadik, O. A., S. Kikandi, Q. Wang, AND K. E. VARNER. Novel Sensor for the Identification and Quantitation of Engineered Nanomaterials. Presented at Society of Environmental Toxicology and Chemistry, Goteborg, SWEDEN, May 31 - June 04, 2009.
LAZORCHAK, J. M., D. C. BENCIC, A. D. BIALES, M. KOSTICH, A. BATT, E. L. QUINLAN, H. Poynton, MARK E. SMITH, H. J. HARING, K. Hammer, AND B. Armstrong. ORD research and results using biological end points to detect exposures to contaminants of emerging concern. Presented at SWIMS Conference, Chicago, IL, February 09 - 11, 2009.
WERKEMA, D. D., R. Joyce, AND E. Atekwana. Preliminary Results from a Feasibility Study of the Geoelectrical Response to Select Nanomaterials in a Sand Matrix. Presented at NCER Nano Grantees Meeting, Las Vegas, NV, November 09, 2009.
HEITHMAR, E. M. Recent Applications of Single Particle - Inductively coupled Plasma for Metal-Based Nanomaterial Determinations in Surface Water. Presented at SETAC North America Meeting, New Orleans, LA, November 23, 2009.
HEITHMAR, E. M. SINGLE-PARTICLE ICPMS FOR CHARACTERIZING METAL-BASED NANOPARTICLES IN THE ENVIRONMENT - ADVANCES AND CHALLENGES. Presented at International Conference on the Environmental Implications and Applications of Nanotechnology, Amherst, MA, June 09 - 11, 2009.
Omowunmi, S. A., S. Kikandi, Q. Wang, A. Zhou, N. Du, F. Garcia, AND K. E. VARNER. Sensors as Tools for Quantitation and Cytotoxicity Studies of Engineered Nanomaterials. Presented at OECD on the Environmental Benefits of Nanotechnology: Fostering Safe Innovation - Led Growth, Paris, FRANCE, July 15 - 17, 2009.
LOUX, N. T. Simulating the Stability of Colloidal Amorphous Iron Oxide in Natural Waters. Presented at 19th Annual Conference of the International Society of Exposure Science, Minneapolis, MN, November 01 - 05, 2009.
HEITHMAR, E. M. Single Particle ICPMS for Characterizing Metal-based Nanoparticles and Monitoring Transformation Processes in Surface Water. Presented at Symposium on Environmental Characterization of Engineered Nanoparticles at SETAC, Goteborg, SWEDEN, May 31 - June 04, 2009.
HEITHMAR, E. M. Single-Particle ICPMS for Characterizing Metal-Based Nanoparticles in the Environment-Advances and Challenges. Presented at International Conference on the Environmental Implications and Applications of Nanotechnology, Amherst, MA, June 11, 2009.
Isaacson, C., X. MA, B. Wigington, AND D. BOUCHARD. Size Determination of Aqueous C60 by Asymmetric Flow Field-Flow Fractionation (AF4) and in-Line Dynamic Light Scattering. Presented at SETAC Europe 19th Annual Meeting, Goteborg, SWEDEN, May 31 - June 04, 2009.
VARNER, K. E., S. Kikandi, AND O. A. Sadik. The Latest Emerging Contaminant: Nanomaterials as Personal Care Products and Their Environmental Impact. Presented at Society of Environmental Toxicology and Chemistry, New Orleans, LA, November 19 - 23, 2009.
2008
LOUX, N. T. AND N. SAVAGE. AN ASSESSMENT OF THE FATE OF METAL OXIDE NANOMATERIALS IN POROUS MEDIA. WATER, AIR, AND SOIL POLLUTION. Springer, New York, NY, 194(1-4):227-241, (2008).
Joyce, R., D. D. WERKEMA, E. Atekwana, AND E. Atekwana. COMPLEX CONDUCTIVITY RESPONSE TO NANOMATERIALS IN A SAND MATRIX. Presented at American Geophysical Union Fall Annual Meeting, San Francisco, CA, December 15, 2008.
BOUCHARD, D., X. MA, AND C. Isaacson. Characterizing Aqueous Fullerene Suspensions. Presented at National Environmental Monitoring Conference, Washington, DC, August 11 - 15, 2008.
BOUCHARD, D., X. MA, AND C. ISAACSON. Characterizing Fullerene Nanoparticles in Aqueous Suspensions. Presented at American Chemical Society 42nd Western Regional Meeting , Las Vegas, NV, September 23 - 27, 2008.
Joyce, R., D. D. WERKEMA, E. A. Atekwana, AND E. A. Atekwana. Complex Conductivity Response to Nanomaterials in a Sand Matrix . Presented at American Geophysical Union Fall Annual Meeting, San Francisco, CA, December 14 - 18, 2008.
BOUCHARD, D. AND X. MA. Extraction and HPLC- UV Analysis of C<SUB>60</SUB>, C<SUB>70</SUB>, and [6,6]-phenyl C<SUB>61</SUB>-butyric acid methyl ester in Synthetic and Natural Waters. JOURNAL OF CHROMATOGRAPHY A. Elsevier Science Ltd, New York, NY, 1203(2):153-159, (2008).
MA, X. AND D. BOUCHARD. Formation Kinetics of Aqueous Suspensions of Fullerenes:Meeting in New Orleans. Presented at American Chemical Society National Meeting, New Orleans, LA, April 06 - 10, 2008.
LAZORCHAK, J. M., H. Poynton, CHRISTOPHER IMPELLITTERI, JOEL J. ALLEN, MARK E. SMITH, K. Hammer, K. R. ROGERS, AND M. Patra. Identification of biomarkers of exposure to metal-based nanoparticles through gene expression profiling using Daphnia magna micro-arrays. Presented at International Environmental Nanotechnology Conference: Applications and Implications, Chicago, IL, October 07 - 09, 2008.
Isaacson, C., X. MA, B. Wigington, AND D. BOUCHARD. Meeting in Florida: Using Asymmetric Flow Field-Flow Fractionation (AF4) to Determine C60 Colloidal Size Distributions. Presented at SETAC 29th Annual Meeting, Tampa, FL, November 16 - 20, 2008.
LOUX, N. T. AND N. SAVAGE. Meeting in New Orleans: An Assessment of the Fate of Metal Oxide Nanomaterials in Porous Media. Presented at American Chemical Society National Meeting, New Orleans, LA, April 06 - 10, 2008.
VARNER, K. E. SAMPLING AND ANALYSIS OF NANOMATERIALS IN THE ENVIRONMENT: A STATE-OF-THE-SCIENCE REVIEW. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-08/098 (NTIS PB2009-113239), 2008.
VARNER, K. E., B. A. SCHUMACHER, AND E. M. HEITHMAR. Sampling and Analysis of Nanomaterials in the Environment: A State-of-Science Review. Presented at 42nd Western Regional Meeting American Chemical Society, Las Vegas, NY, September 23 - 27, 2008.
LOUX, N. T., B. VERONESI, Y. Su, AND S. A. DIAMOND. Tools for Assessing Ecological Nanomaterial Exposures. Presented at Conference on Aquatic Conservation Science: Merging Theory and Application, Athens, GA, October 03 - 04, 2008.
ZEPP, R. G., L. Kong, O. Tedrow, AND K. Chan. Transformations of Fullerenes: Fullerenol and Buckminsterfullerene. Presented at NERL Nano Club Teleconference on Nanomaterials Research, Athens, GA, November 13, 2008.
2006
ZEPP, R. G. NANOSCALE BIOSENSORS IN ECOSYSTEM EXPOSURE RESEARCH. Presented at Workshop on Nanosensors and Nanomaterials for Sensors in Ecosystems Research, Research Triangle Park, NC, March 20, 2006.
2005
ZEPP, R. G. FACTORS INFLUENCING EXPOSURE TO INORGANIC AND ORGANIC NANOMATERIALS IN AQUATIC ENVIRONMENTS. Presented at NHEERL Meeting, RTP, NC, July 28, 2005.


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