Publications by authors named "Astrid Avellan"

26Publications

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

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

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

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

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

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

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

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

Nanoparticle Uptake in Plants: Gold Nanomaterial Localized in Roots of Arabidopsis thaliana by X-ray Computed Nanotomography and Hyperspectral Imaging.

Environ Sci Technol 2017 Aug 20;51(15):8682-8691. Epub 2017 Jul 20.

Aix Marseille Université , CNRS, IRD, College De France, CEREGE, Aix en Provence, France.

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http://dx.doi.org/10.1021/acs.est.7b01133DOI Listing
August 2017

Disruption of Autolysis in Bacillus subtilis using TiO Nanoparticles.

Sci Rep 2017 03 17;7:44308. Epub 2017 Mar 17.

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

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http://dx.doi.org/10.1038/srep44308DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5355886PMC
March 2017

Remote Biodegradation of Ge-Imogolite Nanotubes Controlled by the Iron Homeostasis of Pseudomonas brassicacearum.

Environ Sci Technol 2016 07 27;50(14):7791-8. Epub 2016 Jun 27.

iCEINT, International Consortium for the Environmental Implications of NanoTechology, CNRS, Duke University , Europôle de l'Arbois, 13545 Aix-en-Provence, France.

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http://pubs.acs.org/doi/10.1021/acs.est.6b01455
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http://dx.doi.org/10.1021/acs.est.6b01455DOI Listing
July 2016

Experimental evidence of colloids and nanoparticles presence from 25 waste leachates.

Waste Manag 2013 Sep 5;33(9):1870-81. Epub 2013 Jun 5.

INERIS - Institut National de l'Environnement Industriel et des Risques, Domaine du Petit Arbois BP33, F-13545 Aix-en-Provence, France.

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http://dx.doi.org/10.1016/j.wasman.2013.04.014DOI Listing
September 2013

An experimental test of the transmission-virulence trade-off hypothesis in a plant virus.

Evolution 2013 Feb 17;67(2):477-86. Epub 2012 Sep 17.

Laboratoire Maladies Infectieuses et Vecteurs : Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR 5290 CNRS-IRD-Université de Montpellier I-Université de Montpellier II, 911 avenue Agropolis, 34394 Montpellier, France.

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http://dx.doi.org/10.1111/j.1558-5646.2012.01780.xDOI Listing
February 2013