Publications

Found 103 results
Filters: Author is Keller, Arturo A  [Clear All Filters]
2013
Liu X, Chen G, Keller AA, Su C.  2013.  Effects of dominant material properties on the stability and transport of TiO2 nanoparticles and carbon nanotubes in aquatic environments: from synthesis to fate. Environmental Science: Processes & Impacts. 15(1):169-189.
Adeleye AS, Keller AA, Miller RJ, Lenihan HS.  2013.  Persistence of commercial nanoscaled zero-valent iron (nZVI) and by-products. Journal of Nanoparticle Research. 15(1):1-18.
Kim K-H, Keller AA, Yang J-K.  2013.  Removal of heavy metals from aqueous solution using a novel composite of recycled materials. Colloids and Surfaces A: Physicochemical and Engineering Aspects.
Bennett SW, Adeleye A, Ji Z, Keller AA.  2013.  Stability, metal leaching, photoactivity and toxicity in freshwater systems of commercial single wall carbon nanotubes. Water Research.
2012
Zhou D, Abdel-Fattah AI, Keller AA.  2012.  Clay particles destabilize engineered nanoparticles in aqueous environments. Environmental science & technology. 46(14):7520-7526.
Wang H, Omosa I B, Keller AA, Li F.  2012.  Ecosystem protection, integrated management and infrastructure are vital for improving water quality in Africa. Environmental science & technology. 46(9):4699-4700.
Zhao L, Peralta-Videa JR, Varela-Ramirez A, Castillo-Michel H, Li C, Zhang J, Aguilera RJ, Keller AA, Gardea-Torresdey JL.  2012.  Effect of surface coating and organic matter on the uptake of CeO2 NPs by corn plants grown in soil: Insight into the uptake mechanism. Journal of hazardous materials.
Kulacki KJ, Cardinale BJ, Keller AA, Bier R, Dickson H.  2012.  How do stream organisms respond to, and influence, the concentration of titanium dioxide nanoparticles? A mesocosm study with algae and herbivores Environmental Toxicology and Chemistry. 31(10):2414-2422.
Xia T, Malasarn D, Lin S, Ji Z, Zhang H, Miller RJ, Keller AA, Nisbet RM, Harthorn BH, Godwin HA.  2012.  Implementation of a Multidisciplinary Approach to Solve Complex Nano EHS Problems by the UC Center for the Environmental Implications of Nanotechnology. Small.
Zhou D, Bennett SW, Keller AA.  2012.  Increased mobility of metal oxide nanoparticles due to photo and thermal induced disagglomeration. PLoS One. 7(5):e37363.
Clark KK, Keller AA.  2012.  Investigation of two magnetic permanently confined micelle array sorbents using nonionic and cationic surfactants for the removal of PAHs and pesticides from aqueous media. Water, Air, & Soil Pollution. 223(7):3647-3655.
Bandyopadhyay S, Peralta-Videa JR, Hernandez-Viezcas JA, Montes MO, Keller AA, Gardea-Torresdey JL.  2012.  Microscopic and spectroscopic methods applied to the measurements of nanoparticles in the environment. Applied Spectroscopy Reviews. 47(3):180-206.
Bennett SW, Zhou D, Mielke R, Keller AA.  2012.  Photoinduced Disaggregation of TiO2 Nanoparticles Enables Transdermal Penetration. PloS one. 7(11):e48719.
Miller RJ, Bennett S, Keller AA, Pease S, Lenihan HS.  2012.  TiO2 Nanoparticles Are Phototoxic to Marine Phytoplankton. PloS one. 7(1):e30321.
Keller AA, Garner K, Miller RJ, Lenihan HS.  2012.  Toxicity of nano-zero valent iron to freshwater and marine organisms. Plos One. 7(8):e43983.
Montes MO, Hanna SK, Lenihan HS, Keller AA.  2012.  Uptake, accumulation, and biotransformation of metal oxide nanoparticles by a marine suspension-feeder. Journal of hazardous materials.
Zhao L, Hernandez-Viezcas J A, Peralta-Videa JR, Bandyopadhyay S, Peng B, Munoz B, Keller AA, Gardea-Torresdey JL.  2012.  ZnO nanoparticle fate in soil and zinc bioaccumulation in corn plants (Zea mays) influenced by alginate. Environmental Science Processes and Impacts. 15(1):260.
2011
Clark K, Keller AA.  2011.  Adsorption of perchlorate and other oxyanions onto magnetic permanently confined micelle arrays (Mag-PCMAs). Water Research.
Thio B J R, Zhou D, Keller AA.  2011.  Influence of natural organic matter on the aggregation and deposition of titanium dioxide nanoparticles. Journal of Hazardous Materials.
Thio B J R, Clark KK, Keller AA.  2011.  Magnetic Pollen Grains as Sorbents for Facile Removal of Organic Pollutants in Aqueous Media. Journal of Hazardous Materials.
Fairbairn EA, Keller AA, Mädler L, Zhou D, Pokhrel S, Cherr GN.  2011.  Metal oxide nanomaterials in seawater: Linking physicochemical characteristics with biological response in sea urchin development. Journal of hazardous materials. 192(3):1565-1571.
Kiyoto H, Keller AA.  2011.  METHOD FOR REMOVING METALLIC IONS FROM CONTAMINATED WATER BY SORPTION ONTO MAGNETIC PARTICLES COATED WITH LIGANDS.
Thio B J R, Montes M, mohsen Mahmoud M A E, Lee D-W, Zhou D, Keller AA.  2011.  Mobility of Capped Silver Nanoparticles under Environmentally Relevant Conditions. Environmental Science & Technology.
Wang H, Keller AA, Clark KK.  2011.  Natural Organic Matter Removal by Adsorption onto Magnetic Permanently Confined Micelle Arrays. Journal of Hazardous Materials.
2010
Bennett SW, Keller AA.  2010.  Comparative photoactivity of CeO2,[gamma]-Fe2O3, TiO2 and ZnO in various aqueous systems. Applied Catalysis B: Environmental.
Miller RJ, Lenihan HS, Muller EB, Tseng N, Hanna SK, Keller AA.  2010.  Impacts of metal oxide nanoparticles on marine phytoplankton. Environmental science & technology. 44(19):7329-7334.
Thio B J R, Lee J-H, Meredith CJ, Keller AA.  2010.  Measuring the Influence of Solution Chemistry on the Adhesion of Au Nanoparticles to Mica Using Colloid Probe Atomic Force Microscopy. Langmuir.
Wang H, Keller AA, Li F.  2010.  Natural Organic Matter Removal by Adsorption onto Carbonaceous Nanoparticles and Coagulation. Journal of Environmental Engineering. 136:1075.
Keller AA, Tellinghuisen S, Lee C, Larson D, Dennen B, Lee J.  2010.  Projection of California's Future Freshwater Requirements for Power Generation. Energy & Environment. 21(2):1-20.
Zhou D, Keller AA.  2010.  Role of morphology in the aggregation kinetics of ZnO nanoparticles. Water research. 44(9):2948-2956.
Keller AA, Wang H, Zhou D, Lenihan HS, Cherr G, Cardinale BJ, Miller R, Ji Z.  2010.  Stability and aggregation of metal oxide nanoparticles in natural aqueous matrices. Environmental science & technology. 44(6):1962-1967.
2009
Wang P, Keller AA.  2009.  AgInput: An Agricultural Nutrient and Pesticide Source Model. Environmental Modeling and Assessment. 14(3):391-403.
Zhang W, Keller AA, Wang X.  2009.  Analytical modeling of polycyclic aromatic hydrocarbon loading and transport via road runoff in an urban region of Beijing, China. Water Resources Research. 45(1):W01423.
HongTao W, FengTing L, Keller AA, Ran X.  2009.  Chemically enhanced primary treatment (CEPT) for removal of carbon and nutrients from municipal wastewater treatment plants: a case study of Shanghai.. Water Science and Technology. 60(7):1803-1809.
Zhang W, Keller AA, Yue D, Wang X.  2009.  Management of Urban Road Runoff Containing PAHs: Probabilistic Modeling and Its Application in Beijing, China1. JAWRA Journal of the American Water Resources Association. 45(4):1009-1018.
Wang P, Keller AA.  2009.  Natural and engineered nano and colloidal transport: Role of zeta potential in prediction of particle deposition. Langmuir. 25(12):6856-6862.
Wang P, Keller AA.  2009.  Partitioning of hydrophobic pesticides within a soil-water-anionic surfactant system. water research. 43(3):706-714.
Wang P, Keller AA.  2009.  Sorption and desorption of atrazine and diuron onto water dispersible soil primary size fractions. water research. 43(5):1448-1456.
Chen M, Keller AA, Lu Z.  2009.  Stochastic analysis of transient three-phase flow in heterogeneous porous media. Stochastic Environmental Research and Risk Assessment. 23(1):93-109.
Godwin HA, Chopra K, Bradley KA, Cohen Y, Harthorn B H, Hoek E MV, Holden P, Keller AA, Lenihan HS, Nisbet RM.  2009.  The University of California Center for the Environmental Implications of Nanotechnology. Environmental science & technology. 43(17):6453-6457.
Stucky G, Keller AA, Shi Y, Wang P, Shi Q, Liang H.  2009.  USE OF MAGNETIC NANOPARTICLES TO REMOVE ENVIRONMENTAL CONTAMINANTS.
2008
Wang P, Keller AA.  2008.  Adsorption of hydrophobic organic compounds onto a hydrophobic carbonaceous geosorbent in the presence of surfactants. Environmental Toxicology and Chemistry. 27(6):1237-1243.
Keller AA, Cavallaro L.  2008.  Assessing the US Clean Water Act 303 (d) listing process for determining impairment of a waterbody. Journal of Environmental Management. 86(4):699-711.
Wang P, Shi Q, Liang H, Steuerman DW, Stucky GD, Keller AA.  2008.  Enhanced environmental mobility of carbon nanotubes in the presence of humic acid and their removal from aqueous solution. small. 4(12):2166-2170.
Wang P, Shi Q, Shi Y, Clark KK, Stucky GD, Keller AA.  2008.  Magnetic permanently confined micelle arrays for treating hydrophobic organic compound contamination. Journal of the American Chemical Society. 131(1):182-188.
Keller AA, Clark K.  2008.  Oil recovery wIth novel skimmer surfaces under cold climate conditions.
Wang P, Keller AA.  2008.  Particle-Size Dependent Sorption and Desorption of Pesticides within a Water− Soil− Nonionic Surfactant System. Environmental science & technology. 42(9):3381-3387.
Wang P, Keller AA.  2008.  Partitioning of hydrophobic organic compounds within soil-water-surfactant systems. Water research. 42(8-9):2093-2101.
Wang P, Keller AA.  2008.  Soil particle-size dependent partitioning behavior of pesticides within water-soil-cationic surfactant systems. water research. 42(14):3781-3788.
Zheng Y, Keller AA.  2008.  Stochastic Watershed Water Quality Simulation for TMDL Development–A Case Study in the Newport Bay Watershed1. JAWRA Journal of the American Water Resources Association. 44(6):1397-1410.
2007
Broje V, Keller AA.  2007.  Effect of operational parameters on the recovery rate of an oleophilic drum skimmer. Journal of hazardous materials. 148(1-2):136-143.
Willis MR, Keller AA.  2007.  A framework for assessing the impact of land use policy on community exposure to air toxics. Journal of environmental management. 83(2):213-227.
Broje V, Keller AA.  2007.  Interfacial interactions between hydrocarbon liquids and solid surfaces used in mechanical oil spill recovery. Journal of colloid and interface science. 305(2):286-292.
Keller AA, Auset M.  2007.  A review of visualization techniques of biocolloid transport processes at the pore scale under saturated and unsaturated conditions. Advances in water resources. 30(6-7):1392-1407.
Zheng Y, Keller AA.  2007.  Uncertainty assessment in watershed-scale water quality modeling and management: 2. Management objectives constrained analysis of uncertainty (MOCAU). Water Resour. Res. 43:W08408.
Zheng Y, Keller AA.  2007.  Uncertainty assessment in watershed-scale water quality modeling and management: 1. Framework and application of generalized likelihood uncertainty estimation (GLUE) approach. Water Resources Research. 43(8):W08407.
2006
Broje V, Keller AA.  2006.  Improved mechanical oil spill recovery using an optimized geometry for the skimmer surface. Environmental science & technology. 40(24):7914-7918.
Broje V, Keller AA.  2006.  Optimization of Oleophilic Skimmer Recovery Surface: Field Testing at Ohmsett Facility.. A report for the US Department of the Interior Mineral Management Service, MMS Contract. (1435-01)
Auset M, Keller AA.  2006.  Pore-scale visualization of colloid straining and filtration in saturated porous media using micromodels. Water Resour. Res. 42(12):W12S02.
Auset M, Keller AA.  2006.  Special Section: Colloid Transport in Subsurface Environments-W12SO2 Pore-scale visualization of colloid straining and filtration in saturated porous media using micromodels (DOI 10.1029/2005WR004639). Water Resources Research. 42(12)
Chen M, Keller AA, Zhang D, Lu Z, Zyvoloski GA.  2006.  A stochastic analysis of transient two-phase flow in heterogeneous porous media. Water Resour. Res. 42:W03425.
Zheng Y, Keller AA.  2006.  Understanding parameter sensitivity and its management implications in watershed-scale water quality modeling. Water resources research. 42(5):W0542.
2005
Auset M, Keller AA, Brissaud F, Lazarova V.  2005.  Intermittent filtration of bacteria and colloids in porous media. Water Resour. Res. 41(9):W09408.
Mitani MM, Keller AA, Sandall OC, Rinker RG.  2005.  Mass transfer of ozone using a microporous diffuser reactor system. Ozone: science & engineering. 27(1):45-51.
Broje VA, Keller AA.  2005.  A Method to Characterize Materials to be Used on Oleophilic skimmers. International Oil Spill Conference. 2005(1):837-840.
Robinson TH, Leydecker A, Keller AA, Melack JM.  2005.  Steps towards modeling nutrient export in coastal Californian streams with a Mediterranean climate. Agricultural water management. 77(1-3):144-158.
Chen M, Zhang D, Keller AA, Lu Z.  2005.  A stochastic analysis of steady state two-phase flow in heterogeneous media. Water Resour. Res. 41(1):w01006.
2004
Kram ML, Keller AA, Massick SM, Laverman LE.  2004.  Complex NAPL site characterization using fluorescence part 1: Selection of excitation wavelength based on NAPL composition. SOIL SEDIMENT CONTAMINATION. 13(2):103-118.
Kram ML, Keller AA.  2004.  Complex NAPL Site Characterization Using Fluorescence Part 2: Analysis of Soil Matrix Effects on the Excitation/Emission Matrix. SOIL SEDIMENT CONTAMINATION. 13(2):119-134.
Kram ML, Keller AA.  2004.  Complex NAPL Site Characterization Using Fluorescence Part 3: Detection Capabilities for Specific Excitation Sources. Soil Sediment Contamination. 13(2):135-148.
Keller AA, Zheng Y, Robinson TH.  2004.  Determining critical water quality conditions for inorganic nitrogen in dry, semi-urbanized watersheds. JAWRA Journal of the American Water Resources Association. 40(3):721-735.
Keller AA, Sirivithayapakorn S, Chrysikopoulos CV.  2004.  Early breakthrough of colloids and bacteriophage MS2 in a water-saturated sand column. Water Resour. Res. 40(8):W08304.
Auset M, Keller AA.  2004.  Pore-scale processes that control dispersion of colloids in saturated porous media. Water Resour. Res. 40(3):W03503.
Keller AA, Sirivithayapakorn S.  2004.  Transport of colloids in unsaturated porous media: Explaining large-scale behavior based on pore-scale mechanisms. Water Resources Research. 40(12)
2003
2002
2001
Kram ML, Keller AA, Rossabi J, Everett LG.  2001.  DNAPL characterization methods and approaches, Part 1: Performance comparisons. Ground Water Monitoring & Remediation. 21(4):109-123.
Keller AA, Bierwagen BG.  2001.  Hydrophobic hollow fiber membranes for treating MTBE-contaminated water. Environmental science & technology. 35(9):1875-1879.
Bierwagen BG, Keller AA.  2001.  Measurement of Henry's law constant for methyl tert‐butyl ether using solid‐phase microextraction. Environmental toxicology and chemistry. 20(8):1625-1629.
Kram ML, Lieberman SH, Fee J, Keller AA.  2001.  Use of LIF for Real‐Time In‐Situ Mixed NAPL Source Zone Detection. Ground Water Monitoring & Remediation. 21(1):67-76.
2000
1999
Keller AA, Bierwagen B, Sirivithayapakorn S, Kram M.  1999.  Advances in groundwater treatment to remove MTBE. HAZARDOUS AND INDUSTRIAL WASTES. 31:199-208.
Keller AA, Roberts PV, Blunt MJ.  1999.  Effect of fracture aperture variations on the dispersion of contaminants. Water resources research. 35(1):55-63.
Keller AA.  1999.  Health and environmental assessment of MTBE: the California perspective. Proc. Annu. Conf., Am. Water Works Assoc. :165-179.
Keller AA, Sirivithayapakorn S, Kram M.  1999.  Remediation of MTBE‐Contaminated Water and Soil. Remediation Journal. 10(1):55-68.
Keller AA, Kram M.  1999.  Use of Laser Induced Fluorescence to Detect DNAPL and Fluorophore Mixtures In-Situ. Proceedings of the XXVIII IAHR Congress, Graz, Austria.
1998
Keller AA, Fernandez L, Hitz S, Kun H, Peterson A, Smith B, Yoshioka M.  1998.  Arturo A. Keller, Linda Fernandez, Samuel Hitz, Heather Kun. Phase II Reformulated Gasoline Requirements, in Health and environmental assessment of MTBE.
Keller AA, Sandall OC, Rinker RG, Mitani MM, Bierwagen BG, Snodgrass MJ.  1998.  Cost and performance evaluation of treatment technologies for MTBE-contaminated water. Health and environmental assessment of MTBE. 4
Keller AA.  1998.  Displacement of DNAPLs from Fractured Media Using Steam Injection. Nonaqueous-Phase Liquids: Remediation of Chlorinated and Recalcitrant Compounds. Batelle Press, Columbus, Ohio. 13
Keller AA, Goldstein RA.  1998.  Impact of carbon storage through restoration of drylands on the global carbon cycle. Environmental management. 22(5):757-766.
Keller AA, Fernandez L, Hitz S, Kun H, Peterson A, Smith B, Yoshioka M.  1998.  An integral cost-benefit analysis of gasoline formulations meeting California Phase II Reformulated Gasoline requirements. Health and environmental assessment of MTBE. 5
Keller AA.  1998.  Steam injection to displace DNAPLs from fractured media. IAHS Publication(International Association of Hydrological Sciences). (250):105-110.
Keller AA, Kram ML.  1998.  Use of fluorophore/DNAPL mixtures to detect DNAPLs in-situ. Nonaqueous-Phase Liq uids, Remediation of Chlorinated and Recalcitrant Com pounds. :131–136.
1997
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