Publications by authors named "Gregory V Lowry"

100Publications

Investigation of pore water and soil extraction tests for characterizing the fate of poorly soluble metal-oxide nanoparticles.

Chemosphere 2020 Nov 6:128885. Epub 2020 Nov 6.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, United States; Center for Environmental Implications of NanoTechnology (CEINT), Carnegie Mellon University, Pittsburgh, PA, 15213, United States.

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http://dx.doi.org/10.1016/j.chemosphere.2020.128885DOI Listing
November 2020

Synergistic Zerovalent Iron (Fe) and Microbiological Trichloroethene and Perchlorate Reductions Are Determined by the Concentration and Speciation of Fe.

Environ Sci Technol 2020 Nov 5;54(22):14422-14431. Epub 2020 Nov 5.

School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, Arizona 85281, United States.

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http://dx.doi.org/10.1021/acs.est.0c05052DOI Listing
November 2020

Methanol-based extraction protocol for insoluble and moderately water-soluble nanoparticles in plants to enable characterization by single particle ICP-MS.

Anal Bioanal Chem 2020 Oct 29. Epub 2020 Oct 29.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA.

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http://dx.doi.org/10.1007/s00216-020-03014-8DOI Listing
October 2020

Iron and Sulfur Precursors Affect Crystalline Structure, Speciation, and Reactivity of Sulfidized Nanoscale Zerovalent Iron.

Environ Sci Technol 2020 Oct 9;54(20):13294-13303. Epub 2020 Oct 9.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.0c03879DOI Listing
October 2020

Copper and Gold Nanoparticles Increase Nutrient Excretion Rates of Primary Consumers.

Environ Sci Technol 2020 Aug 30;54(16):10170-10180. Epub 2020 Jul 30.

Center for the Environmental Implications of NanoTechnology, Duke University, Durham, North Carolina 27708, United States.

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http://dx.doi.org/10.1021/acs.est.0c02197DOI Listing
August 2020

CuO Nanoparticles Alter the Rhizospheric Bacterial Community and Local Nitrogen Cycling for Wheat Grown in a Calcareous Soil.

Environ Sci Technol 2020 07 9;54(14):8699-8709. Epub 2020 Jul 9.

Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.0c00036DOI Listing
July 2020

Guiding the design space for nanotechnology to advance sustainable crop production.

Nat Nanotechnol 2020 Sep 22;15(9):801-810. Epub 2020 Jun 22.

Civil and Environmental Engineering Department, Carnegie Mellon University, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1038/s41565-020-0706-5DOI Listing
September 2020

Multistep Method to Extract Moderately Soluble Copper Oxide Nanoparticles from Soil for Quantification and Characterization.

Anal Chem 2020 07 8;92(14):9620-9628. Epub 2020 Jul 8.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.analchem.0c00824DOI Listing
July 2020

Sulfur Loading and Speciation Control the Hydrophobicity, Electron Transfer, Reactivity, and Selectivity of Sulfidized Nanoscale Zerovalent Iron.

Adv Mater 2020 Apr 12;32(17):e1906910. Epub 2020 Mar 12.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA.

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http://dx.doi.org/10.1002/adma.201906910DOI Listing
April 2020

Quantifying the efficiency and selectivity of organohalide dechlorination by zerovalent iron.

Environ Sci Process Impacts 2020 Mar 3;22(3):528-542. Epub 2020 Mar 3.

College of Environment, Zhejiang University of Technology, Hangzhou 310014, China.

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http://dx.doi.org/10.1039/c9em00592gDOI Listing
March 2020

Protein coating composition targets nanoparticles to leaf stomata and trichomes.

Nanoscale 2020 Feb 30;12(6):3630-3636. Epub 2020 Jan 30.

Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

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http://dx.doi.org/10.1039/c9nr08100cDOI Listing
February 2020

Sulfur Dose and Sulfidation Time Affect Reactivity and Selectivity of Post-Sulfidized Nanoscale Zerovalent Iron.

Environ Sci Technol 2019 Nov 28;53(22):13344-13352. Epub 2019 Oct 28.

Department of Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://dx.doi.org/10.1021/acs.est.9b04210DOI Listing
November 2019

Opportunities and challenges for nanotechnology in the agri-tech revolution.

Nat Nanotechnol 2019 06 5;14(6):517-522. Epub 2019 Jun 5.

Department of Civil and Environmental Engineering, University of Pittsburgh, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1038/s41565-019-0461-7DOI Listing
June 2019

Nanoparticle Size and Coating Chemistry Control Foliar Uptake Pathways, Translocation, and Leaf-to-Rhizosphere Transport in Wheat.

ACS Nano 2019 05 16;13(5):5291-5305. Epub 2019 May 16.

Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://dx.doi.org/10.1021/acsnano.8b09781DOI Listing
May 2019

Reactivity, Selectivity, and Long-Term Performance of Sulfidized Nanoscale Zerovalent Iron with Different Properties.

Environ Sci Technol 2019 05 6;53(10):5936-5945. Epub 2019 May 6.

Department of Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://dx.doi.org/10.1021/acs.est.9b00511DOI Listing
May 2019

Impact of mercury speciation on its removal from water by activated carbon and organoclay.

Water Res 2019 Jun 9;157:600-609. Epub 2019 Apr 9.

Carnegie Mellon University, Pittsburgh, PA, 15213, United States; Center for Environmental Implications of Nanotechnology, Pittsburgh, PA, 15213, United States. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00431354193031
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http://dx.doi.org/10.1016/j.watres.2019.04.006DOI Listing
June 2019

A comparison of the effects of natural organic matter on sulfidated and nonsulfidated nanoscale zerovalent iron colloidal stability, toxicity, and reactivity to trichloroethylene.

Sci Total Environ 2019 Jun 23;671:254-261. Epub 2019 Mar 23.

State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing 100083, PR China. Electronic address:

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http://dx.doi.org/10.1016/j.scitotenv.2019.03.343DOI Listing
June 2019

Effect of Soil Organic Matter, Soil pH, and Moisture Content on Solubility and Dissolution Rate of CuO NPs in Soil.

Environ Sci Technol 2019 05 9;53(9):4959-4967. Epub 2019 Apr 9.

Department of Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://dx.doi.org/10.1021/acs.est.8b07243DOI Listing
May 2019

Biogenic Cyanide Production Promotes Dissolution of Gold Nanoparticles in Soil.

Environ Sci Technol 2019 02 11;53(3):1287-1295. Epub 2019 Jan 11.

Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://pubs.acs.org/doi/10.1021/acs.est.8b05884
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http://dx.doi.org/10.1021/acs.est.8b05884DOI Listing
February 2019

Inching closer to realistic exposure models.

Authors:
Gregory V Lowry

Nat Nanotechnol 2018 11;13(11):983-985

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1038/s41565-018-0299-4DOI Listing
November 2018

Gold nanoparticle biodissolution by a freshwater macrophyte and its associated microbiome.

Nat Nanotechnol 2018 11 13;13(11):1072-1077. Epub 2018 Aug 13.

Center for the Environmental Implications of NanoTechnology (CEINT), Durham, NC, USA.

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http://dx.doi.org/10.1038/s41565-018-0231-yDOI Listing
November 2018

Temporal Evolution of Copper Distribution and Speciation in Roots of Triticum aestivum Exposed to CuO, Cu(OH), and CuS Nanoparticles.

Environ Sci Technol 2018 09 20;52(17):9777-9784. Epub 2018 Aug 20.

Civil and Environmental Engineering , Carnegie Mellon University , Pittsburgh , Pennsylvania 15213 , United States.

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http://dx.doi.org/10.1021/acs.est.8b02111DOI Listing
September 2018

Comparative Persistence of Engineered Nanoparticles in a Complex Aquatic Ecosystem.

Environ Sci Technol 2018 04 13;52(7):4072-4078. Epub 2018 Mar 13.

Civil and Environmental Engineering Department , Duke University , Durham , 27708 North Carolina , United States.

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http://dx.doi.org/10.1021/acs.est.7b06142DOI Listing
April 2018

High molecular weight components of natural organic matter preferentially adsorb onto nanoscale zero valent iron and magnetite.

Sci Total Environ 2018 Jul 13;628-629:177-185. Epub 2018 Feb 13.

State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing 100083, PR China. Electronic address:

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http://dx.doi.org/10.1016/j.scitotenv.2018.02.038DOI Listing
July 2018

CuO Nanoparticle Dissolution and Toxicity to Wheat ( Triticum aestivum) in Rhizosphere Soil.

Environ Sci Technol 2018 03 14;52(5):2888-2897. Epub 2018 Feb 14.

Centre for Environmental and Marine Studies (CESAM), Department of Chemistry , Universidade de Aveiro , 3810-193 Aveiro , Portugal.

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http://dx.doi.org/10.1021/acs.est.7b05816DOI Listing
March 2018

Speciation of Mercury in Selected Areas of the Petroleum Value Chain.

Environ Sci Technol 2018 02 9;52(3):1655-1664. Epub 2018 Jan 9.

Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.7b05066DOI Listing
February 2018

Effect of Initial Speciation of Copper- and Silver-Based Nanoparticles on Their Long-Term Fate and Phytoavailability in Freshwater Wetland Mesocosms.

Environ Sci Technol 2017 Nov 23;51(21):12114-12122. Epub 2017 Oct 23.

Center for the Environmental Implications of NanoTechnology (CEINT) and ‡Civil & Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.7b02972DOI Listing
November 2017

Removal of Antibiotic Florfenicol by Sulfide-Modified Nanoscale Zero-Valent Iron.

Environ Sci Technol 2017 Oct 25;51(19):11269-11277. Epub 2017 Sep 25.

Department of Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh 15213, United States.

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http://dx.doi.org/10.1021/acs.est.7b02480DOI Listing
October 2017

Measurement and Modeling of Setschenow Constants for Selected Hydrophilic Compounds in NaCl and CaCl Simulated Carbon Storage Brines.

Acc Chem Res 2017 06 6;50(6):1332-1341. Epub 2017 Jun 6.

Department of Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.accounts.6b00567DOI Listing
June 2017

Impact of Surface Charge on Cerium Oxide Nanoparticle Uptake and Translocation by Wheat (Triticum aestivum).

Environ Sci Technol 2017 Jul 16;51(13):7361-7368. Epub 2017 Jun 16.

Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.7b00813DOI Listing
July 2017

Electromagnetic induction of foam-based nanoscale zerovalent iron (NZVI) particles to thermally enhance non-aqueous phase liquid (NAPL) volatilization in unsaturated porous media: Proof of concept.

Chemosphere 2017 Sep 20;183:323-331. Epub 2017 May 20.

Research Unit for Integrated Natural Resources Remediation and Reclamation (IN3R), Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailand; Center of Excellence for Sustainability of Health, Environment and Industry (SHEI), Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailand. Electronic address:

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http://dx.doi.org/10.1016/j.chemosphere.2017.05.114DOI Listing
September 2017

Uptake and Distribution of Silver in the Aquatic Plant Landoltia punctata (Duckweed) Exposed to Silver and Silver Sulfide Nanoparticles.

Environ Sci Technol 2017 May 19;51(9):4936-4943. Epub 2017 Apr 19.

Civil & Environmental Engineering, Duke University , Durham, North Carolina 27708, United States.

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http://dx.doi.org/10.1021/acs.est.6b06491DOI Listing
May 2017

Time and Nanoparticle Concentration Affect the Extractability of Cu from CuO NP-Amended Soil.

Environ Sci Technol 2017 02 8;51(4):2226-2234. Epub 2017 Feb 8.

Department of Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.6b04705DOI Listing
February 2017

Reduction in bacterial contamination of hospital textiles by a novel silver-based laundry treatment.

Am J Infect Control 2016 12 22;44(12):1705-1708. Epub 2016 Aug 22.

Department of Food Science and Nutrition, California Polytechnic State University, San Luis Obispo, CA.

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http://dx.doi.org/10.1016/j.ajic.2016.06.021DOI Listing
December 2016

Effect of emplaced nZVI mass and groundwater velocity on PCE dechlorination and hydrogen evolution in water-saturated sand.

J Hazard Mater 2017 Jan 19;322(Pt A):136-144. Epub 2016 Apr 19.

Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA; Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA; Center for Environmental Implications of Nanotechnology, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA. Electronic address:

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http://dx.doi.org/10.1016/j.jhazmat.2016.04.037DOI Listing
January 2017

Ten-Year Monitored Natural Recovery of Lead-Contaminated Mine Tailing in Klity Creek, Kanchanaburi Province, Thailand.

Environ Health Perspect 2016 Oct 8;124(10):1511-1520. Epub 2016 May 8.

Research Unit for Integrated Natural Resources Remediation and Reclamation (IN3R), Department of Civil Engineering, Naresuan University, Phitsanulok, Thailand.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5047778PMC
http://dx.doi.org/10.1289/EHP215DOI Listing
October 2016

New Linear Partitioning Models Based on Experimental Water: Supercritical CO2 Partitioning Data of Selected Organic Compounds.

Environ Sci Technol 2016 05 29;50(10):5135-42. Epub 2016 Apr 29.

Department of Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.6b00301DOI Listing
May 2016

Mobility of Four Common Mercury Species in Model and Natural Unsaturated Soils.

Environ Sci Technol 2016 Apr 21;50(7):3342-51. Epub 2016 Mar 21.

Civil & Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.5b04247DOI Listing
April 2016

Distinct transcriptomic responses of Caenorhabditis elegans to pristine and sulfidized silver nanoparticles.

Environ Pollut 2016 Jun 27;213:314-321. Epub 2016 Feb 27.

Department of Plant and Soil Sciences, University of Kentucky, 1100 South Limestone Street, Lexington, KY 40546, United States; Center for Environmental Implications of NanoTechnology (CEINT), P.O. Box 90287, Duke University, Durham, NC 27708-0287, United States. Electronic address:

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http://dx.doi.org/10.1016/j.envpol.2016.01.020DOI Listing
June 2016

Impacts of Pristine and Transformed Ag and Cu Engineered Nanomaterials on Surficial Sediment Microbial Communities Appear Short-Lived.

Environ Sci Technol 2016 Mar 18;50(5):2641-51. Epub 2016 Feb 18.

Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.5b05054DOI Listing
March 2016

Inhibition of bacterial surface colonization by immobilized silver nanoparticles depends critically on the planktonic bacterial concentration.

J Colloid Interface Sci 2016 Apr 23;467:17-27. Epub 2015 Dec 23.

Center for Complex Fluids Engineering and Center for Environmental Implications of Nanotechnology, Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, United States; Center for Complex Fluids Engineering and Center for Environmental Implications of Nanotechnology, Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, United States. Electronic address:

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http://dx.doi.org/10.1016/j.jcis.2015.12.049DOI Listing
April 2016

Biogeochemical transformations of mercury in solid waste landfills and pathways for release.

Environ Sci Process Impacts 2016 Feb;18(2):176-89

Department of Civil & Environmental Engineering, Duke University, Durham, North Carolina 27708, USA.

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http://dx.doi.org/10.1039/c5em00561bDOI Listing
February 2016

Electromagnetic Induction of Zerovalent Iron (ZVI) Powder and Nanoscale Zerovalent Iron (NZVI) Particles Enhances Dechlorination of Trichloroethylene in Contaminated Groundwater and Soil: Proof of Concept.

Environ Sci Technol 2016 Jan 22;50(2):872-80. Epub 2015 Dec 22.

Research Unit for Integrated Natural Resources Remediation and Reclamation (IN3R), Department of Civil Engineering, Faculty of Engineering, Naresuan University , Phitsanulok, Thailand , 65000.

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http://dx.doi.org/10.1021/acs.est.5b04485DOI Listing
January 2016

Thermal decomposition of nano-enabled thermoplastics: Possible environmental health and safety implications.

J Hazard Mater 2016 Mar 12;305:87-95. Epub 2015 Nov 12.

Center for Nanotechnology and Nanotoxicology, Department of Environmental Health, T.H. Chan School of Public Health, Harvard University, 665 Huntington Ave., Boston, MA 02115, USA. Electronic address:

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http://dx.doi.org/10.1016/j.jhazmat.2015.11.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4707061PMC
March 2016

Measurement of Setschenow constants for six hydrophobic compounds in simulated brines and use in predictive modeling for oil and gas systems.

Chemosphere 2016 Feb 18;144:2247-56. Epub 2015 Nov 18.

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA. Electronic address:

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http://dx.doi.org/10.1016/j.chemosphere.2015.10.115DOI Listing
February 2016

Press or pulse exposures determine the environmental fate of cerium nanoparticles in stream mesocosms.

Environ Toxicol Chem 2016 May 4;35(5):1213-23. Epub 2016 Mar 4.

Center for the Environmental Implications of NanoTechnology, Duke University, Durham, North Carolina, USA.

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http://dx.doi.org/10.1002/etc.3261DOI Listing
May 2016

Modified MODFLOW-based model for simulating the agglomeration and transport of polymer-modified Fe nanoparticles in saturated porous media.

Environ Sci Pollut Res Int 2018 Mar 25;25(8):7180-7199. Epub 2015 Aug 25.

Research Unit for Integrated Natural Resources Remediation and Reclamation (IN3R), Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailand.

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http://dx.doi.org/10.1007/s11356-015-5193-0DOI Listing
March 2018

Adsorbed poly(aspartate) coating limits the adverse effects of dissolved groundwater solutes on Fe nanoparticle reactivity with trichloroethylene.

Environ Sci Pollut Res Int 2018 Mar 2;25(8):7157-7169. Epub 2015 Aug 2.

Center for Environmental Implications of Nanotechnology (CEINT) and Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213-3890, USA.

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http://dx.doi.org/10.1007/s11356-015-5092-4DOI Listing
March 2018

A functional assay-based strategy for nanomaterial risk forecasting.

Sci Total Environ 2015 Dec 16;536:1029-1037. Epub 2015 Jul 16.

Center for the Environmental Implications of NanoTechnology, Duke University, Durham, NC 27708, United States; Department of Civil and Environmental Engineering, Duke University, 121 Hudson Hall PO Box 90287, Durham, NC 27708, United States. Electronic address:

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http://dx.doi.org/10.1016/j.scitotenv.2015.06.100DOI Listing
December 2015

Speciation Matters: Bioavailability of Silver and Silver Sulfide Nanoparticles to Alfalfa (Medicago sativa).

Environ Sci Technol 2015 Jul 13;49(14):8451-60. Epub 2015 Jul 13.

⊗ICTAS Nanoscale Characterization and Fabrication Laboratory, Virginia Tech, Blacksburg, Virginia 24061, United States.

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http://dx.doi.org/10.1021/acs.est.5b01147DOI Listing
July 2015

Stream dynamics and chemical transformations control the environmental fate of silver and zinc oxide nanoparticles in a watershed-scale model.

Environ Sci Technol 2015 Jun 8;49(12):7285-93. Epub 2015 Jun 8.

†Engineering and Public Policy, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/acs.est.5b01205DOI Listing
June 2015

Modeling nanomaterial environmental fate in aquatic systems.

Environ Sci Technol 2015 Mar 4;49(5):2587-93. Epub 2015 Feb 4.

Department of Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/es505076wDOI Listing
March 2015

Correlation of the physicochemical properties of natural organic matter samples from different sources to their effects on gold nanoparticle aggregation in monovalent electrolyte.

Environ Sci Technol 2015 Feb 6;49(4):2188-98. Epub 2015 Feb 6.

Center for the Environmental Implications of NanoTechnology (CEINT), ‡Department of Civil and Environmental Engineering, §Department of Chemical Engineering, ∥Department of Biomedical Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/es505003dDOI Listing
February 2015

Impact of sulfidation on the bioavailability and toxicity of silver nanoparticles to Caenorhabditis elegans.

Environ Pollut 2015 Jan;196:239-46

Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY 40546, USA.

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http://dx.doi.org/10.1016/j.envpol.2014.10.009DOI Listing
January 2015

Emerging contaminant or an old toxin in disguise? Silver nanoparticle impacts on ecosystems.

Environ Sci Technol 2014 May 17;48(9):5229-36. Epub 2014 Apr 17.

Department of Biology, Duke University , Durham, North Carolina 27708, United States.

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http://dx.doi.org/10.1021/es405454vDOI Listing
May 2014

Fate of zinc oxide and silver nanoparticles in a pilot wastewater treatment plant and in processed biosolids.

Environ Sci Technol 2014 9;48(1):104-12. Epub 2013 Dec 9.

Department of Civil & Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/es403646xDOI Listing
September 2015

Sulfidation of silver nanoparticles: natural antidote to their toxicity.

Environ Sci Technol 2013 15;47(23):13440-8. Epub 2013 Nov 15.

Center for Environmental Implications of NanoTechnology (CEINT), Duke University , P.O. Box 90287, Durham, North Carolina 27708-0287, United States of America.

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http://dx.doi.org/10.1021/es403527nDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4019074PMC
September 2015

Modeling nanosilver transformations in freshwater sediments.

Environ Sci Technol 2013 Nov 6;47(22):12920-8. Epub 2013 Nov 6.

Center for Environmental Implications of NanoTechnology (CEINT).

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http://dx.doi.org/10.1021/es402341tDOI Listing
November 2013

Selective oxidation of bromide in wastewater brines from hydraulic fracturing.

Water Res 2013 Jul 30;47(11):3723-31. Epub 2013 Apr 30.

Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA.

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http://dx.doi.org/10.1016/j.watres.2013.04.041DOI Listing
July 2013

Carbonate minerals in porous media decrease mobility of polyacrylic acid modified zero-valent iron nanoparticles used for groundwater remediation.

Environ Pollut 2013 Aug 3;179:53-60. Epub 2013 May 3.

Department of Environmental Geosciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria.

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http://dx.doi.org/10.1016/j.envpol.2013.04.004DOI Listing
August 2013

Effect of chloride on the dissolution rate of silver nanoparticles and toxicity to E. coli.

Environ Sci Technol 2013 Jun 17;47(11):5738-45. Epub 2013 May 17.

Surface and Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115, United States.

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http://dx.doi.org/10.1021/es400396fDOI Listing
June 2013

Effects of molecular weight distribution and chemical properties of natural organic matter on gold nanoparticle aggregation.

Environ Sci Technol 2013 May 17;47(9):4245-54. Epub 2013 Apr 17.

Center for the Environmental Implications of NanoTechnology (CEINT), Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

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http://dx.doi.org/10.1021/es400137xDOI Listing
May 2013

Sulfidation mechanism for zinc oxide nanoparticles and the effect of sulfidation on their solubility.

Environ Sci Technol 2013 Mar 7;47(6):2527-34. Epub 2013 Mar 7.

Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

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http://dx.doi.org/10.1021/es3035347DOI Listing
March 2013

Field-scale transport and transformation of carboxymethylcellulose-stabilized nano zero-valent iron.

Environ Sci Technol 2013 Feb 23;47(3):1573-80. Epub 2013 Jan 23.

Institute of Environmental Health, Oregon Health & Science University, 20000 NW Walker Road, Beaverton, Oregon 97006, United States.

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February 2013

Partitioning behavior of organic contaminants in carbon storage environments: a critical review.

Environ Sci Technol 2013 Jan 12;47(1):37-54. Epub 2012 Dec 12.

National Energy Technology Laboratory-Regional University Alliance, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/es304262pDOI Listing
January 2013

Natural organic matter alters biofilm tolerance to silver nanoparticles and dissolved silver.

Environ Sci Technol 2012 Nov 12;46(22):12687-96. Epub 2012 Nov 12.

Center for the Environmental Implications of Nanotechnology, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

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http://dx.doi.org/10.1021/es301521pDOI Listing
November 2012

Parameter identifiability in application of soft particle electrokinetic theory to determine polymer and polyelectrolyte coating thicknesses on colloids.

Langmuir 2012 Jul 2;28(28):10334-47. Epub 2012 Jul 2.

Center for the Environmental Implications of NanoTechnology, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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http://dx.doi.org/10.1021/la301912jDOI Listing
July 2012

Transformations of nanomaterials in the environment.

Environ Sci Technol 2012 Jul 1;46(13):6893-9. Epub 2012 Jun 1.

Center for Environmental Implications of Nanotechnology, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States.

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http://dx.doi.org/10.1021/es300839eDOI Listing
July 2012

Effect of applied voltage, initial concentration, and natural organic matter on sequential reduction/oxidation of nitrobenzene by graphite electrodes.

Environ Sci Technol 2012 Jun 18;46(11):6174-81. Epub 2012 May 18.

Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, United States.

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http://dx.doi.org/10.1021/es300048yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3374338PMC
June 2012

Cysteine-induced modifications of zero-valent silver nanomaterials: implications for particle surface chemistry, aggregation, dissolution, and silver speciation.

Environ Sci Technol 2012 Jul 6;46(13):7037-45. Epub 2012 Apr 6.

Department of Civil and Environmental Engineering, Duke University, Box 90287, Durham, North Carolina 27708, United States.

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http://dx.doi.org/10.1021/es3001757DOI Listing
July 2012

Environmental transformations of silver nanoparticles: impact on stability and toxicity.

Environ Sci Technol 2012 Jul 29;46(13):6900-14. Epub 2012 Feb 29.

Surface and Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115, United States.

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http://dx.doi.org/10.1021/es2037405DOI Listing
July 2012

Effect of kaolinite, silica fines and pH on transport of polymer-modified zero valent iron nano-particles in heterogeneous porous media.

J Colloid Interface Sci 2012 Mar 2;370(1):1-10. Epub 2012 Jan 2.

Center for Environmental Implications of Nanotechnology, Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA.

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http://dx.doi.org/10.1016/j.jcis.2011.12.059DOI Listing
March 2012

Methylation of mercury by bacteria exposed to dissolved, nanoparticulate, and microparticulate mercuric sulfides.

Environ Sci Technol 2012 Jul 9;46(13):6950-8. Epub 2012 Jan 9.

Department of Civil & Environmental Engineering, Duke University, 121 Hudson Hall, Box 90287, Durham, North Carolina 27708, United States.

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http://dx.doi.org/10.1021/es203181mDOI Listing
July 2012

Size-controlled dissolution of organic-coated silver nanoparticles.

Environ Sci Technol 2012 Jan 27;46(2):752-9. Epub 2011 Dec 27.

Center for the Environmental Implications of NanoTechnology (CEINT), Duke University, Durham, North Carolina 27708, USA.

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http://dx.doi.org/10.1021/es201686jDOI Listing
January 2012

Meditations on the ubiquity and mutability of nano-sized materials in the environment.

ACS Nano 2011 Nov;5(11):8466-70

Center for the Environmental Implications of NanoTechnology (CEINT), Durham, North Carolina 27708, USA.

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http://dx.doi.org/10.1021/nn204118pDOI Listing
November 2011

Hydrophobic interactions increase attachment of gum Arabic- and PVP-coated Ag nanoparticles to hydrophobic surfaces.

Environ Sci Technol 2011 Jul 21;45(14):5988-95. Epub 2011 Jun 21.

Center for Environmental Implications of Nanotechnology (CEINT) and Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

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http://pubs.acs.org/doi/abs/10.1021/es200547c
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July 2011

Polymer-modified Fe0 nanoparticles target entrapped NAPL in two dimensional porous media: effect of particle concentration, NAPL saturation, and injection strategy.

Environ Sci Technol 2011 Jul 16;45(14):6102-9. Epub 2011 Jun 16.

Center for Environmental Implications of Nanotechnology (CEINT) and Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, USA.

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http://pubs.acs.org/doi/abs/10.1021/es200577n
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July 2011

Microbial bioavailability of covalently bound polymer coatings on model engineered nanomaterials.

Environ Sci Technol 2011 Jun 24;45(12):5253-9. Epub 2011 May 24.

Center for the Environmental Implications of Nanotechnology (CEINT), Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.

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http://dx.doi.org/10.1021/es200770zDOI Listing
June 2011

Sulfidation processes of PVP-coated silver nanoparticles in aqueous solution: impact on dissolution rate.

Environ Sci Technol 2011 Jun 20;45(12):5260-6. Epub 2011 May 20.

Surface and Aqueous Geochemistry Group, Department of Geological & Environmental Sciences, Stanford University, Stanford, California 94305-2115, USA.

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http://dx.doi.org/10.1021/es2007758DOI Listing
June 2011

Nanoparticle aggregation: challenges to understanding transport and reactivity in the environment.

J Environ Qual 2010 Nov-Dec;39(6):1909-24

Center for Environmental Implications of NanoTechnology (CEINT) and Deps. of Civil & Environmental Engineering, Carnegie Mellon Univ., Pittsburgh, PA 15213-3890, USA.

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http://dx.doi.org/10.2134/jeq2009.0462DOI Listing
February 2011

Environmental occurrences, behavior, fate, and ecological effects of nanomaterials: an introduction to the special series.

J Environ Qual 2010 Nov-Dec;39(6):1867-74

Civil & Environmental Engineering and Chemical Engineering, Carnegie Mellon Univ., Pittsburgh, PA 15213-3890, USA.

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http://dx.doi.org/10.2134/jeq2010.0297DOI Listing
February 2011

Effect of natural organic matter on toxicity and reactivity of nano-scale zero-valent iron.

Water Res 2011 Feb 3;45(5):1995-2001. Epub 2010 Dec 3.

State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China.

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http://linkinghub.elsevier.com/retrieve/pii/S004313541000814
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http://dx.doi.org/10.1016/j.watres.2010.11.036DOI Listing
February 2011

Effect of silver nanoparticle surface coating on bioaccumulation and reproductive toxicity in earthworms (Eisenia fetida).

Nanotoxicology 2011 Sep 13;5(3):432-44. Epub 2010 Dec 13.

Department of Plant and Soil Sciences , University of Kentucky, Lexington , KY 40546, USA.

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http://dx.doi.org/10.3109/17435390.2010.537382DOI Listing
September 2011

Transport and deposition of polymer-modified Fe0 nanoparticles in 2-D heterogeneous porous media: effects of particle concentration, Fe0 content, and coatings.

Environ Sci Technol 2010 Dec 8;44(23):9086-93. Epub 2010 Nov 8.

Center for Environmental Implications of Nanotechnology and Department of Civil & Environmental Engineering, and Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, United States.

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http://dx.doi.org/10.1021/es102398eDOI Listing
December 2010

Comparative study of polymeric stabilizers for magnetite nanoparticles using ATRP.

Langmuir 2010 Nov 14;26(22):16890-900. Epub 2010 Oct 14.

Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.

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November 2010

Empirical correlations to estimate agglomerate size and deposition during injection of a polyelectrolyte-modified Fe0 nanoparticle at high particle concentration in saturated sand.

J Contam Hydrol 2010 Nov 16;118(3-4):152-64. Epub 2010 Sep 16.

Center for Environmental Implications of Nanotechnology (CEINT), Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA 15213-3890, USA.

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http://dx.doi.org/10.1016/j.jconhyd.2010.09.002DOI Listing
November 2010

Redox control and hydrogen production in sediment caps using carbon cloth electrodes.

Environ Sci Technol 2010 Nov;44(21):8209-15

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, USA.

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http://dx.doi.org/10.1021/es101003jDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989605PMC
November 2010

Effects of natural organic matter on PCB-activated carbon sorption kinetics: implications for sediment capping applications.

J Environ Qual 2010 Jul-Aug;39(4):1359-68

Dep. of Civil Engineering, Univ. of Arkansas, Fayetteville, AR 72701, USA.

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http://dx.doi.org/10.2134/jeq2009.0505DOI Listing
October 2010

Effect of bare and coated nanoscale zerovalent iron on tceA and vcrA gene expression in Dehalococcoides spp.

Environ Sci Technol 2010 Oct;44(19):7647-51

Key Laboratory of Pollution Processes and Environmental Criteria, Ministry of Education, Nankai University, Tianjin 300071, China.

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http://dx.doi.org/10.1021/es101786yDOI Listing
October 2010

Estimating attachment of nano- and submicrometer-particles coated with organic macromolecules in porous media: development of an empirical model.

Environ Sci Technol 2010 Jun;44(12):4531-8

Center for Environmental Implications of Nanotechnology, Department of Civil & Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, USA.

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http://dx.doi.org/10.1021/es903959cDOI Listing
June 2010

Chemical transformations during aging of zerovalent iron nanoparticles in the presence of common groundwater dissolved constituents.

Environ Sci Technol 2010 May;44(9):3455-61

Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 152313, USA.

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http://dx.doi.org/10.1021/es902924hDOI Listing
May 2010