Astrid Avellan
Astrid Avellan
Researcher - CNRS - Géosciences Environnement Toulouse
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Opportunities and challenges for nanotechnology in the agri-tech revolution
GV Lowry, A Avellan, LM Gilbertson
Nature nanotechnology 14 (6), 517-522, 2019
Nanoparticle size and coating chemistry control foliar uptake pathways, translocation, and leaf-to-rhizosphere transport in wheat
A Avellan, J Yun, Y Zhang, E Spielman-Sun, JM Unrine, J Thieme, J Li, ...
ACS nano 13 (5), 5291-5305, 2019
Sulfur loading and speciation control the hydrophobicity, electron transfer, reactivity, and selectivity of sulfidized nanoscale zerovalent iron
J Xu, A Avellan, H Li, X Liu, V Noël, Z Lou, Y Wang, R Kaegi, ...
Advanced Materials 32 (17), 1906910, 2020
Nanoparticle Uptake in Plants: Gold Nanomaterial Localized in Roots of Arabidopsis thaliana by X-ray Computed Nanotomography and Hyperspectral Imaging
A Avellan, F Schwab, A Masion, P Chaurand, D Borschneck, V Vidal, ...
Environmental Science & Technology 51 (15), 8682-8691, 2017
CuO Nanoparticle Dissolution and Toxicity to Wheat (Triticum aestivum) in Rhizosphere Soil
X Gao, A Avellan, S Laughton, R Vaidya, SM Rodrigues, EA Casman, ...
Environmental Science & Technology 52 (5), 2888-2897, 2018
Critical Review: Role of Inorganic Nanoparticle Properties on Their Foliar Uptake and in Planta Translocation
A Avellan, J Yun, BP Morais, ET Clement, SM Rodrigues, GV Lowry
Environmental science & technology 55 (20), 13417-13431, 2021
Iron and sulfur precursors affect crystalline structure, speciation, and reactivity of sulfidized nanoscale zerovalent iron
J Xu, A Avellan, H Li, EA Clark, G Henkelman, R Kaegi, GV Lowry
Environmental science & technology 54 (20), 13294-13303, 2020
Nanoparticle surface charge influences translocation and leaf distribution in vascular plants with contrasting anatomy
E Spielman-Sun, A Avellan, GD Bland, RV Tappero, AS Acerbo, ...
Environmental Science: Nano 6 (8), 2508-2519, 2019
Temperature- and pH-Responsive Star Polymers as Nanocarriers with Potential for in Vivo Agrochemical Delivery
Y Zhang, J Yan, A Avellan, X Gao, K Matyjaszewski, RD Tilton, GV Lowry
ACS nano 14 (9), 10954-10965, 2020
Effect of soil organic matter, soil pH, and moisture content on solubility and dissolution rate of CuO NPs in soil
X Gao, SM Rodrigues, E Spielman-Sun, S Lopes, S Rodrigues, Y Zhang, ...
Environmental science & technology 53 (9), 4959-4967, 2019
Gold nanoparticle biodissolution by a freshwater macrophyte and its associated microbiome
A Avellan, M Simonin, E McGivney, N Bossa, E Spielman-Sun, JD Rocca, ...
Nature nanotechnology 13 (11), 1072-1077, 2018
An experimental test of the transmission-virulence trade-off hypothesis in a plant virus
J Doumayrou, A Avellan, R Froissart, Y Michalakis
Evolution 67 (2), 477-486, 2013
Experimental evidence of colloids and nanoparticles presence from 25 waste leachates
P Hennebert, A Avellan, J Yan, O Aguerre-Chariol
Waste management 33 (9), 1870-1881, 2013
CuO nanoparticles alter the rhizospheric bacterial community and local nitrogen cycling for wheat grown in a Calcareous soil
X Guan, X Gao, A Avellan, E Spielman-Sun, J Xu, S Laughton, J Yun, ...
Environmental Science & Technology 54 (14), 8699-8709, 2020
Size-Based Differential Transport, Uptake, and Mass Distribution of Ceria (CeO2) Nanoparticles in Wetland Mesocosms
NK Geitner, JL Cooper, A Avellan, BT Castellon, BG Perrotta, N Bossa, ...
Environmental science & technology 52 (17), 9768-9776, 2018
Protein coating composition targets nanoparticles to leaf stomata and trichomes
E Spielman-Sun, A Avellan, GD Bland, ET Clement, RV Tappero, ...
Nanoscale 12 (6), 3630-3636, 2020
Temporal Evolution of Copper Distribution and Speciation in Roots of Triticum aestivum Exposed to CuO, Cu(OH)2, and CuS Nanoparticles
E Spielman-Sun, E Lombi, E Donner, A Avellan, B Etschmann, D Howard, ...
Environmental science & technology 52 (17), 9777-9784, 2018
Composites of biopolymers and ZnO NPs for controlled release of zinc in agricultural soils and timed delivery for maize
NCT Martins, A Avellan, S Rodrigues, D Salvador, SM Rodrigues, ...
ACS Applied Nano Materials 3 (3), 2134-2148, 2020
Impact of mercury speciation on its removal from water by activated carbon and organoclay
K Gai, A Avellan, TP Hoelen, F Lopez-Linares, ES Hatakeyama, GV Lowry
Water research 157, 600-609, 2019
Biogenic cyanide production promotes dissolution of gold nanoparticles in soil
E McGivney, X Gao, Y Liu, GV Lowry, E Casman, KB Gregory, ...
Environmental science & technology 53 (3), 1287-1295, 2018
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