Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Joseph Hawthorne"'
Publikováno v:
Environmental Toxicology and Chemistry. 36:1864-1871
Although the use of engineered nanomaterials continues to increase, how these materials interact with coexisting contaminants in the environment is largely unknown. The effect of silver (Ag) in bulk, ionic, and nanoparticle (NP; bare and polyvinyl py
Autor:
Alia D. Servin, Minori Uchimiya, Jason C. White, Luca Pagano, Craig Musante, Joseph Hawthorne, Hiram Castillo-Michel, Joseph J. Pignatello, Roberto De La Torre-Roche
Publikováno v:
Plant Physiology and Biochemistry. 110:147-157
Biochar is seeing increased usage as an amendment in agricultural soils but the significance of nanoscale interactions between this additive and engineered nanoparticles (ENP) remains unknown. Corn, lettuce, soybean and zucchini were grown for 28 d i
Publikováno v:
International journal of phytoremediation. 20(4)
Although the use of the pesticide 2,2-bis(p-chlorophenyl)-1,1,1-trichloroethane (DDT) was banned from the mid-1970s, its most abundant and recalcitrant degradation product, 2,2-bis(p-chlorophenyl)-1,1-dichloro-ethylene (DDE), is still present in terr
Autor:
Baoshan Xing, Xingmao Ma, Jason C. White, Roberto De La Torre Roche, Joseph Hawthorne, Lee A. Newman, Jorge L. Gardea-Torresdey, Sanghamitra Majumdar
Publikováno v:
Environmental Science & Technology. 48:13102-13109
The accumulation and trophic transfer of nanoparticle (NP) or bulk CeO2 through a terrestrial food chain was evaluated. Zucchini (Cucurbita pepo L.) was planted in soil with 0 or 1228 μg/g bulk or NP CeO2. After 28 d, zucchini tissue Ce content was
Publikováno v:
Nanotoxicology. 9:172-180
The effect of non-functionalized and amino-functionalized multiwall carbon nanotube (CNT) exposure, as well as the impact of CNT presence on coexistent pesticide accumulation, was investigated in lettuce (Lactuca sativa L.). Lettuce seeds were sown d
Autor:
Lee A. Newman, Joseph Hawthorne, Qiang Wang, Helmi Hamdi, Roberto De La Torre-Roche, Xingmao Ma, Baoshan Xing, Yingqing Deng, Jason C. White, Wenjun Cai
Publikováno v:
Environmental Science & Technology. 47:12539-12547
The effect of multiwalled carbon nanotubes (MWCNT) or C60 fullerenes on the uptake of weathered chlordane or DDx (DDT + metabolites) by Cucurbita pepo (zucchini), Zea mays (corn), Solanum lycopersicum (tomato), and Glycine max (soybean) was investiga
Autor:
Baoshan Xing, Jason C. White, Joseph Hawthorne, Xingmao Ma, Craig Musante, Lee A. Newman, Roberto De La Torre-Roche
Publikováno v:
Environmental Science & Technology. 47:718-725
The effect of nanoparticle (NP), bulk, or ionic Ag exposure on dichlorodiphenyldichloroethylene (p,p'-DDE; DDT metabolite) accumulation by Glycine max L. (soybean) and Cucurbita pepo L. (zucchini) was investigated. The plants were grown in 125-mL jar
Autor:
Alia D. Servin, Jose A. Hernandez-Viezcas, Sanghamitra Majumdar, Jason C. White, Hiram Castillo-Michel, René Loredo-Portales, Om Parkash Dhankher, Joseph Hawthorne, Jorge Gardea-Torresday, Luca Pagano, Roberto De La Torre-Roche
Publikováno v:
Nanotoxicology. 11(1)
This study evaluates the bioaccumulation of unweathered (U) and weathered (W) CuO in NP, bulk and ionic form (0–400 mg/kg) by lettuce exposed for 70 d in soil co-contaminated with field incurred chlordane. To evaluate CuO trophic transfer, leaves w
Publikováno v:
Environmental toxicology and chemistry. 36(7)
Although the use of engineered nanomaterials continues to increase, how these materials interact with coexisting contaminants in the environment is largely unknown. The effect of silver (Ag) in bulk, ionic, and nanoparticle (NP; bare and polyvinyl py
Autor:
Marta Marmiroli, Joseph Hawthorne, Om Parkash Dhankher, Roberto De La Torre-Roche, Arnab Mukherjee, Jason C. White, Susan M. Isch, Robert E. Marra, Elena Maestri, Sanghamitra Majumdar, Alia D. Servin, Nelson Marmiroli, Luca Pagano
Publikováno v:
Environmental sciencetechnology. 50(13)
Functional toxicology has enabled the identification of genes involved in conferring tolerance and sensitivity to engineered nanomaterial (ENM) exposure in the model plant Arabidopsis thaliana (L.) Heynh. Several genes were found to be involved in me