%0 Audiovisual Material %D 2020 %T Predicting contaminant sources in environmental samples using GC-MS/MS alkylated PAH analysis and a comprehensive list of forensic ratios %A Christine C Ghetu %A Richard P Scott %A Glenn R Wilson %A Rachel Liu-May %A Kim A Anderson %B NIEHS Superfund Research Program 2020 Annual Meeting, Virtual %8 12/2020 %G eng %0 Audiovisual Material %D 2018 %T Artificial Turf: Chemical Flux and Development of Silicone Wristband Partitioning Coefficients %A Carey E Donald %A Richard P Scott %A Glenn R Wilson %A Peter D Hoffman %A Kim A Anderson %B SETAC %8 11/2018 %G eng %0 Audiovisual Material %D 2014 %T Optimizing silicone for co-deployment with low-denisty polyethylene passive sampling %A Steven G O'Connell %A McCartney, Melissa A %A LB Paulik %A Sarah E Allan %A Lane G Tidwell %A Glenn R Wilson %A Kim A Anderson %B 35th Annual Meeting of the Society of Environmental Toxicology and Chemistry %8 11/2014 %G eng %0 Audiovisual Material %D 2014 %T Unregulated PAHs in crayfish and passive sampling devices: Increased cancer risk estimates? %A LB Paulik %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B OSU Dept. of Environmental and Molecular Toxicology Research Day, Corvallis, OR %8 01/2014 %G eng %0 Audiovisual Material %D 2013 %T Characterization of the relationship between concentrations of previously unregulated PAHs in aquatic organisms and lipid-free tubing passive sampling devices %A LB Paulik %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B FSES External Advisory Council Meeting, Corvallis, OR %8 06/2013 %G eng %0 Audiovisual Material %D 2013 %T Characterization of the relationship between concentrations of previously unregulated PAHs in aquatic organisms and lipid-free tubing passive sampling devices %A LB Paulik %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B International Symposium on Polycyclic Aromatic Compounds, Corvallis, OR %8 09/2013 %G eng %0 Audiovisual Material %D 2013 %T Unregulated PAHs in crayfish and passive sampling devices: Increased cancer risk estimates? %A LB Paulik %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B Society of Environmental Toxicology and Chemistry-North America 34th Annual Meeting, Nashville, TN %8 11/2013 %G eng %0 Audiovisual Material %D 2012 %T Development and Validation of Complementary LCMS and GCMS Methods to Examine Oxygenated-PAHs (OPAHs) in Environmental Mixtures %A Steven G O'Connell %A Theodore A Haigh %A Glenn R Wilson %A Kim A Anderson %B 25th Annual Meeting of the Superfund Research Program %8 10/2012 %G eng %0 Audiovisual Material %D 2012 %T Passive sampling devices (PSDs) and GC-MS screening tools to assess a suite of over 1,000 contaminants in agricultural areas in Western Africa %A Kevin A Hobbie %A McCartney, Melissa A %A Theodore A Haigh %A Glenn R Wilson %A Ndieye, A. %A Seck, Dogo %A Kim A Anderson %X

 

Organizations and developing countries that attempt to assess pesticides and other environmental contaminants face many challenges of how to measure them, such as, the remoteness of sites and subsequently the difficulty of transportation and stability of chemicals in samples from these sites.  The Sahel region of Western Africa has many highly engineered agriculture-based irrigated systems that generally have three cropping cycles per year.  The need to assess changes in contaminants at these sites requires tools that can characterize contaminants at high spatial and temporal resolution.  Modification of farming pest management practices face the challenge of how to measure success; how to assess the changes in bioavailability of contaminants.  They need quantitative tools that can characterize contaminants and predict their risk to local organisms and humans.  To address these issues we have further developed passive sampling devices (PSDs) that can sequester thousands of bioavailable chemicals.  These devices can help organizations and developing countries to evaluate changes in pest management that may produce or release chemicals.  PSDs can help organizers characterize exposure more accurately.  We are using PSDs to capture relevant non-polar and semi-polar pesticides and other chemicals of interest at multiple sites in Western Africa.  PSDs do not require power, transport easily and are easily extracted with organic solvent. We deployed PSDs in irrigation canals at seven agricultural sites in Senegal, Mali, and Mauritania agricultural stations. We were able to screen the PSD extracts for nearly 1,200 potential contaminants with gas chromatography mass spectrometry through the use  of libraries we have further developed based on software, including automated compiled mass spectral de-convolution and identification system libraries that contain numerous classes of chemicals of concern (pesticides, PCBs, PAHs, pharmaceuticals, industrially related chemicals, etc.). The results for all sites combined showed positive hits of six PCB congeners, 11 pesticides, 21 PAHs and two legacy pesticides including ethiolate, p’p’ DDD and its breakdown products.  Furthermore the compound pentachloroanisole a breakdown product of pentachlorophenol was detected in Mauritania. PSDs coupled with GC-MS screening tools offer a powerful technology to identify persistent organic pollutants present at agricultural sites in three countries in the Sahel region of Western Africa. 

%B SETAC North America 33rd Annual Meeting %8 11/2012 %G eng %0 Audiovisual Material %D 2012 %T Three Different Demonstration Applications of an Innovative Air sampling Technology to Adress Community-based Environmental Exposures: Oil Spills, Legacy and Emerging Contaminants at Community-Industry land Boundaries and Food Preparation %A Lane G Tidwell %A Kevin A Hobbie %A Steven G O'Connell %A Glenn R Wilson %A Jamie Donatuto %A Stuart Harris %A Kim A Anderson %X

Although communities often want and need chemical monitoring data to characterize chemicals in their environmental or from their activities, air monitoring equipment is often cost prohibitive or technically impractical.   We are further developing air monitoring bio-analytical tools that employ our passive sampling device (PSD).  PSDs require no external power, require minimal training for quality controlled sampling, and can be quickly and inexpensively deployed.  PSD are capable of providing qualitative and quantitative characterization of exposure to the bioavailable vapor phase fraction of legacy and emerging contaminants in the atmosphere. We demonstrate our PSD’s utility in three vastly different scenarios; before, during and after the Gulf of Mexico Deepwater Horizon oil spill in spring of 2010, at the interface of community tribal lands and high intensity industrial activities, and finally in Native American fish smoking activities.  Legacy and emerging PAHs were characterized for all three scenarios; analysis of PSD extracts using a 1,200 analyte screening method was also undertaken.  Acute chemical spills generally require a quick response, and often there is a significant, or unknown, exposure prior to elaborate air monitoring equipment setup.  We deployed air PSDs prior to, during and after shoreline oiling from the Gulf of Mexico Deepwater Horizon oil spill of 2010 in Louisiana, Mississippi, Alabama and Florida.  Emerging and legacy polycyclic aromatic hydrocarbons (PAHs) were quantified in the air PSD. PSDs were also screened for an additional 1,200 contaminants of concern.  We demonstrate the utility of the air PSD to respond to acute chemical spills, and to gather chemical data sets on a wide range of contaminants. Communities adjacent to highly industrialized lands often want to understand the contribution of contaminants of concern from industrial activities to their ambient activities.  The Swinomish Indian Tribal Community (SITC) offered their lands to further test our developing air PSD technology and to address these kinds of questions.  PSD were deployed at SITC, which borders a petroleum facility, continuously for a yearlong study, from these PSD samples legacy and emerging PAHs were identified and quantified.  The results indicate spatial and temporal trends that were related to the activities of the tribal community and the petroleum facility.  While PSDs have been demonstrated as a surrogate of fish for aquatic environment assessment, atmospheric PSDs have not been previously used as a surrogate of food for preparation technique assessment.  Community-based requests often include understanding the effects of special food preparations that are culturally important.  The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) requested an assessment of their fish smoking methods.  As part of a larger study, we deployed air PSDs during the CTUIR smoking events to further evaluate the utility of using our PSD as a surrogate of smoke-processed fish.  In a side-by-side study the PSDs were paired with salmon during smoking.  PAHs were quantified from the air PSD and compared with the smoked salmon.  The results show excellent promise for an alternative method for assessing food smoking preparation techniques. Throughout these three studies the OSU SRP Research Translation and Community Engagement Cores partnered to develop culturally appropriate messages and data interpretation including workshops, print materials, brochures, and web-based information.

%B Connecting Research and Practice: A Dialogue between ATSDR and the NIEHS Superfund Research Program, Atlanta, Georgia %8 08/2012 %G eng %0 Audiovisual Material %D 2012 %T Two Applications of an Innovative Air Sampling Technology to Address Community-based Environmental Exposures to Legacy and Emerging PAHs %A Lane G Tidwell %A Glenn R Wilson %A Norman D Forsberg %A Jamie Donatuto %A Stuart Harris %A Kim A Anderson %X

Although communities often want and need chemical monitoring data to characterize chemicals in their environment or from their activities, air monitoring equipment is often cost prohibitive or technically impractical. We are further developing air monitoring bio-analytical tools that employ our passive sampling device (PSD). PSDs require no external power, require minimal training for quality controlled sampling, and can be quickly and inexpensively deployed. PSDs are capable of providing qualitative and quantitative characterization of exposure to the bioavailable vapor phase fraction of legacy and emerging contaminants in the atmosphere. We demonstrate our PSD’s utility in two different scenarios; at the interface of community tribal lands and high intensity industrial activities, and in Native American fish smoking activities.  Legacy and emerging PAHs were characterized for both scenarios.

Communities adjacent to highly industrialized lands often want to understand the contribution of contaminants of concern from industrial activities to their ambient activities.  The Swinomish Indian Tribal Community (SITC) offered their lands to further test our developing air PSD technology and to address these kinds of questions.  PSD were deployed at SITC, which borders a petroleum facility, for a yearlong study, from these PSD samples legacy and emerging PAHs were identified and quantified.  The results indicate spatial and temporal trends that were related to the activities of the tribal community and the petroleum facility. 

While PSDs have been demonstrated as a surrogate of fish for aquatic environment assessment, atmospheric PSDs have not been previously used as a surrogate of food for preparation technique assessment.  Community-based requests often include understanding the effects of special food preparations that are culturally important.  The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) requested an assessment of their fish smoking methods.  As part of a larger study, we deployed air PSDs during the CTUIR smoking events to further evaluate the utility of using our PSD as a surrogate of smoke-processed fish.  In a side-by-side study the PSDs were paired with salmon during smoking.  PAHs were quantified from the air PSD and compared with the smoked salmon.  The results show excellent promise for an alternative method for assessing food smoking preparation techniques.

%B SETAC 33rd North American Annual Meeting %8 11/2012 %G eng %0 Audiovisual Material %D 2012 %T Utilizing Comprehensive Methodologies to Examine Chemical Contaminants including Oxygenated-PAHs (OPAHs) in Gulf of Mexico Complex Mixtures during the Deepwater Horizon Oil Spill %A Steven G O'Connell %A Theodore A Haigh %A Sarah E Allan %A Glenn R Wilson %A Kim A Anderson %B SETAC 33rd North American Annual Meeting %8 11/2012 %G eng %0 Audiovisual Material %D 2011 %T Development of modified QuEChERS extraction methods for the analysis of PAHs in high fat content fish and smoked salmon %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B SETAC North America 32nd Annual Conference %8 11/2011 %G eng %0 Audiovisual Material %D 2011 %T Development of modified QuEChERS extraction methods for the analysis of PAHs in high fat content fish and smoked salmon %A Norman D Forsberg %A Glenn R Wilson %A Kim A Anderson %B Superfund External Advisory Council Meeting %8 2011 %G eng %0 Audiovisual Material %D 2011 %T Pre- and post- shoreline oiling assessment of bioavailable PAH compounds in coastal waters of the Gulf of Mexico following the Deepwater Horizon oil spill %A Sarah E Allan %A Steven G O'Connell %A Lane G Tidwell %A Kevin A Hobbie %A Brian W Smith %A Glenn R Wilson %A Kim A Anderson %B SETAC – Gulf Oil Spill Focused Topic Meeting %I SETAC – Gulf Oil Spill Focused Topic Meeting %8 04/2011 %G eng %0 Audiovisual Material %D 2010 %T Deepwater Horizon oil spill sites used to demonstrate atmospheric passive samplers coupled with a 1200 analyte screening method %A Lane G Tidwell %A Kevin A Hobbie %A Sarah E Allan %A Steven G O'Connell %A Glenn R Wilson %A Kim A Anderson %B SETAC North America 31st Annual Conference %I SETAC North America 31st Annual Conference %8 11/2010 %G eng %0 Audiovisual Material %D 2010 %T Utilizing Silicone Passive Samplers to Expand Environmental Monitoring for the Portland Harbor %A Steven G O'Connell %A Sarah E Allan %A Glenn R Wilson %A Lane G Tidwell %A Kim A Anderson %B Superfund Research Program Annual Meeting %8 11/2010 %G eng %0 Audiovisual Material %D 2009 %T Site specific toxic effects in zebrafish embryos to passive sampling device extracts linked to differences in environmental contaminant mixtures %A Sarah E Allan %A Hillwalker, Wendy E %A Gregory J Sower %A Glenn R Wilson %A Brian W Smith %A Robyn L Tanguay %A Kim A Anderson %B Superfund Research Program Annual Meeting %8 11/2009 %G eng %0 Audiovisual Material %D 2009 %T Site-specific toxic effects in zebrafish embryos exposed to passive sampling device extracts linked to differences in environmental contaminant mixtures %A Sarah E Allan %A Hillwalker, Wendy E %A Gregory J Sower %A Glenn R Wilson %A Brian W Smith %A Robyn L Tanguay %A Kim A Anderson %B SETAC North America 30th Annual Conference %8 11/2009 %G eng %0 Audiovisual Material %D 2009 %T Use of passive sampling devices to assess a suite of over 1000 non-polar and semi-polar contaminants in a re-circulating aquaculture system %A Kevin A Hobbie %A Glenn R Wilson %A Peterson, T %A Kent, M %A Kim A Anderson %X

Re-circulating aquaculture systems may occasionally become contaminated or amplify biological or chemical agents. For instance, increased prevalence of intestinal cancers have been observed in some zebrafish re-circulating aquaculture facilities. The etiology of these neoplasms are unknown. We used passive sampling devices in re-circulating aquaculture systems to sequester a suite of non-polar and semi-polar contaminants. Passive sampling devices sequester and concentrate a wide range of contaminants that may be at very low concentrations within a system, thus are well suited to investigate contamination and episodic exposure events. Through the use of Agilent's Retention Time Locking software, Deconvolution Reporting Software and combining several mass spectral libraries, we were able to screen the passive sampling device extracts for nearly 2000 potential contaminants with gas chromatography mass spectrometry. Included in our screen were over 900 pesticides and endocrine disruptors, PCBs, along with a wide range of other chemicals. The passive sampling device extracts were also used with the embryonic zebrafish toxicity model where fish were grown out to determine if similar types of cancer formed.

%B SETAC North America 30th Annual Conference, New Orleans, LA %8 11/2009 %G eng %0 Audiovisual Material %D 2007 %T Atmospheric Outflow of Anthropogenic Semivolatile Organic Compounds from Asia in Spring 2004 %A Primbs, T %A Schmedding, D %A Glenn R Wilson %A Jaffe, D %A Kato, S %A Takami, A %A Hatakeyama, S %A Kajii, Y %A Staci M Simonich %B American Chemical Society, Boston, MA %8 08/2007 %G eng %0 Audiovisual Material %D 2007 %T Influence of Asian and Western U.S. Urban Areas (and Fires) on the Atmospheric Transport of PAHs, PCBs, and FTOHs in the Western U.S. %A Primbs, T %A Pierkarz, A %A Glenn R Wilson %A Schmedding, D %A Higginbotham, C. %A Field, J %A Staci M Simonich %B Society of Environmental Toxicology and Chemistry, Milwaukee, WI %8 11/2007 %G eng %0 Audiovisual Material %D 2007 %T Trans-Pacific and Regional Atmospheric Transport of Anthropogenic Semivolatile Organic Compounds to Mt. Bachelor, USA from Spring 2004 to Spring 2006 %A Primbs, T %A Staci M Simonich %A Glenn R Wilson %A Jaffe, D %A Higginbotham, C. %B American Chemical Society, Boston, MA %8 08/2007 %G eng %0 Audiovisual Material %D 2006 %T Trans-Pacific and Regional Atmospheric Transport of Anthropogenic Semivolatile Organic Compounds to Mt. Bachelor Observatory, USA from Spring 2004 to Spring 2006 %A Primbs, T %A Staci M Simonich %A Glenn R Wilson %A Jaffe, D %A Higginbotham, C. %B American Geophysical Union Meeting, San Francisco, CA %8 12/2006 %G eng %0 Audiovisual Material %D 2006 %T Trans-Pacific Atmospheric Transport of PBTs from Asia to the Pacific Northwest of the USA in Spring 2004 %A Primbs, T %A Schmedding, D %A Glenn R Wilson %A Higginbotham, C. %A Staci M Simonich %B American Chemical Society, San Francisco, CA %8 09/2006 %G eng %0 Audiovisual Material %D 2005 %T Trans-Pacific Atmospheric Transport of Persistent Organic Pollutants and Other Anthropogenic Semi-Volatile Organic Compounds to a High Elevation Site in the Pacific Northwest, USA %A Primbs, T %A Schmedding, D %A Glenn R Wilson %A Higginbotham, C. %A Staci M Simonich %B DIOXIN, Toronto, Canada %8 08/2005 %G eng %0 Audiovisual Material %D 2004 %T Anthropogenic Semi-Volatile Organic Compounds Measured at Cheeka Peak Observatory During Spring 2002 %A Killin, R %A Hauser, C %A Glenn R Wilson %A Staci M Simonich %B American Association for the Advancement of Science, Seattle, WA %8 02/2004 %G eng %0 Audiovisual Material %D 2004 %T Atmospheric Transport of Semi-volatile Organic Compounds Measured at Marys Peak Observatory During 2003 %A Killin, R %A Glenn R Wilson %A Staci M Simonich %B Fourth SETAC World Congress, Portland, OR %8 11/2004 %G eng %0 Audiovisual Material %D 2004 %T Polybrominated Diphenyl Ether Residue Analysis Method for Fish Tissues from Remote, High Elevation Ecosystems %A Ackerman, L %A Glenn R Wilson %A Staci M Simonich %B Third International Workshop on Brominated Flame Retardants, Toronto, Canada %8 06/2004 %G eng %0 Audiovisual Material %D 2004 %T Semi-volatile Organic Compounds in Lake Water from High Elevation or High Latitude Perched Lakes in National Parks in the Western U.S. %A Usenko, S %A Hageman, K J %A Schmedding, D %A Glenn R Wilson %A Staci M Simonich %B Fourth SETAC World Congress, Portland, OR %8 11/2004 %G eng %0 Audiovisual Material %D 2004 %T TransPacific and Regional Atmospheric Transport of Anthropogenic SemiVolatile Organic Compounds to Cheeka Peak Observatory During the Spring of 2002 %A Killin, R %A Staci M Simonich %A Jaffe, D %A DeForest, C L %A Glenn R Wilson %B American Geophysical Union Meeting, San Francisco, CA %8 12/2004 %G eng %0 Audiovisual Material %D 2003 %T Atmospheric Transport of Semi-Volatile Organic Compounds to a Remote Site on the U.S. West Coast %A Killin, R %A Hauser, C %A Glenn R Wilson %A Staci M Simonich %B Society of Environmental Toxicology and Chemistry, Austin TX, %8 11/2003 %G eng %0 Audiovisual Material %D 2003 %T A Method for the Measurement of Anthropogenic Semi-Volatile Organic Compounds in High Elevation Snow and Lake Water %A Usenko, S %A Schmedding, D %A Glenn R Wilson %A Staci M Simonich %B Society of Environmental Toxicology and Chemistry, Austin TX %8 11/2003 %G eng %0 Audiovisual Material %D 2003 %T Optimized Benchtop GC-MS Parameters for the Measurement of Polybrominated Diphenyl Ethers: Selective, Sensitive, Congener-specific Analysis for these Persistent Organic Pollutants in Environmental Samples %A Ackerman, L %A Glenn R Wilson %A Staci M Simonich %B Society of Environmental Toxicology and Chemistry, Austin TX %8 11/2003 %G eng %0 Audiovisual Material %D 2002 %T ITCT 2K2: Trans-Pacific Transport of Anthropogenic Semi-Volatile Organic Compounds %A Staci M Simonich %A Killin, R %A Hauser, C %A Glenn R Wilson %B American Geophysical Union, San Francisco, CA %8 12/2002 %G eng