Mark R Wiesner

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. ncbi request reprint Comparative photoactivity and antibacterial properties of C60 fullerenes and titanium dioxide nanoparticles
    Lena Brunet
    Department of Civil and Environmental Engineering, Rice University, Houston, Texas, USA
    Environ Sci Technol 43:4355-60. 2009
  2. doi request reprint Meditations on the ubiquity and mutability of nano-sized materials in the environment
    Mark R Wiesner
    Center for the Environmental Implications of NanoTechnology CEINT, Durham, North Carolina 27708, USA
    ACS Nano 5:8466-70. 2011
  3. doi request reprint Nanomaterials as possible contaminants: the fullerene example
    M R Wiesner
    Department of Civil and Environmental Engineering, Duke University, PO Box 90287, Durham, North Carolina 27708 0287, USA
    Water Sci Technol 57:305-10. 2008
  4. ncbi request reprint Assessing the risks of manufactured nanomaterials
    Mark R Wiesner
    Department of Civil and Environmental Engineering, Duke University, USA
    Environ Sci Technol 40:4336-45. 2006
  5. ncbi request reprint Transport and retention of selected engineered nanoparticles by porous media in the presence of a biofilm
    Yao Xiao
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 47:2246-53. 2013
  6. doi request reprint Silver nanoparticle-alginate composite beads for point-of-use drinking water disinfection
    Shihong Lin
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Box 90287, 120 Hudson Hall, Durham, NC 27708, USA
    Water Res 47:3959-65. 2013
  7. doi request reprint Bacteriophage inactivation by UV-A illuminated fullerenes: role of nanoparticle-virus association and biological targets
    Appala Raju Badireddy
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 46:5963-70. 2012
  8. ncbi request reprint Evaluation of the oxidation of organic compounds by aqueous suspensions of photosensitized hydroxylated-C60 fullerene aggregates
    So Ryong Chae
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, USA
    Environ Sci Technol 43:6208-13. 2009
  9. doi request reprint Deposition of aggregated nanoparticles--a theoretical and experimental study on the effect of aggregation state on the affinity between nanoparticles and a collector surface
    Shihong Lin
    Department of Civil and Environmental Engineering, Duke University, P O Box 90287, Durham, North Carolina 27708, USA
    Environ Sci Technol 46:13270-7. 2012
  10. ncbi request reprint Towards a definition of inorganic nanoparticles from an environmental, health and safety perspective
    Melanie Auffan
    Center for the Environmental Implications of NanoTechnology CEINT, Duke University, 121 Hudson Hall, Durham, North Carolina 27707, USA
    Nat Nanotechnol 4:634-41. 2009

Collaborators

Detail Information

Publications44

  1. ncbi request reprint Comparative photoactivity and antibacterial properties of C60 fullerenes and titanium dioxide nanoparticles
    Lena Brunet
    Department of Civil and Environmental Engineering, Rice University, Houston, Texas, USA
    Environ Sci Technol 43:4355-60. 2009
    ..However, fullerol and PVP/ C60 may be useful as water treatment agents targeting specific pollutants or microorganisms that are more sensitive to either superoxide or singlet oxygen...
  2. doi request reprint Meditations on the ubiquity and mutability of nano-sized materials in the environment
    Mark R Wiesner
    Center for the Environmental Implications of NanoTechnology CEINT, Durham, North Carolina 27708, USA
    ACS Nano 5:8466-70. 2011
    ..This Perspective discusses the prevalence of nanomaterials in nature, including anthropogenic and naturally occurring nanomaterials, and the dynamic behavior of these materials in the environment...
  3. doi request reprint Nanomaterials as possible contaminants: the fullerene example
    M R Wiesner
    Department of Civil and Environmental Engineering, Duke University, PO Box 90287, Durham, North Carolina 27708 0287, USA
    Water Sci Technol 57:305-10. 2008
    ..Natural organic matter is observed to either increase or decrease nanoparticle stability while trends in reactive oxygen generation run counter to proposed mechanisms of possible fullerene toxicity...
  4. ncbi request reprint Assessing the risks of manufactured nanomaterials
    Mark R Wiesner
    Department of Civil and Environmental Engineering, Duke University, USA
    Environ Sci Technol 40:4336-45. 2006
  5. ncbi request reprint Transport and retention of selected engineered nanoparticles by porous media in the presence of a biofilm
    Yao Xiao
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 47:2246-53. 2013
    ..The presence of divalent ion Ca(2+) significantly hydrophobized biofilm, BSA, and alginate-coated glass beads and further retarded the mobility of aqu-nC60, fullerol, and Ag-CIT; while Ag-PVP was again sterically stabilized...
  6. doi request reprint Silver nanoparticle-alginate composite beads for point-of-use drinking water disinfection
    Shihong Lin
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Box 90287, 120 Hudson Hall, Durham, NC 27708, USA
    Water Res 47:3959-65. 2013
    ....
  7. doi request reprint Bacteriophage inactivation by UV-A illuminated fullerenes: role of nanoparticle-virus association and biological targets
    Appala Raju Badireddy
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 46:5963-70. 2012
    ....
  8. ncbi request reprint Evaluation of the oxidation of organic compounds by aqueous suspensions of photosensitized hydroxylated-C60 fullerene aggregates
    So Ryong Chae
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, USA
    Environ Sci Technol 43:6208-13. 2009
    ..Monitoring these processes via high performance liquid chromatography (HPLC) confirmed that organic compounds degraded primarily by ROS over a range of fullerol concentrations, pH values, and temperatures...
  9. doi request reprint Deposition of aggregated nanoparticles--a theoretical and experimental study on the effect of aggregation state on the affinity between nanoparticles and a collector surface
    Shihong Lin
    Department of Civil and Environmental Engineering, Duke University, P O Box 90287, Durham, North Carolina 27708, USA
    Environ Sci Technol 46:13270-7. 2012
    ..These results suggest that it is the size of the primary particles, not that of the aggregates, that determines the strength of the colloidal interaction between the aggregate and an environmental surface...
  10. ncbi request reprint Towards a definition of inorganic nanoparticles from an environmental, health and safety perspective
    Melanie Auffan
    Center for the Environmental Implications of NanoTechnology CEINT, Duke University, 121 Hudson Hall, Durham, North Carolina 27707, USA
    Nat Nanotechnol 4:634-41. 2009
    ....
  11. ncbi request reprint Mechanisms of bacteriophage inactivation via singlet oxygen generation in UV illuminated fullerol suspensions
    Ernest M Hotze
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708 0287, USA
    Environ Sci Technol 43:6639-45. 2009
    ....
  12. doi request reprint Detection, characterization, and abundance of engineered nanoparticles in complex waters by hyperspectral imagery with enhanced Darkfield microscopy
    Appala Raju Badireddy
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 46:10081-8. 2012
    ....
  13. doi request reprint Characterization of surface hydrophobicity of engineered nanoparticles
    Yao Xiao
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, NC 27708, USA
    J Hazard Mater 215:146-51. 2012
    ..Fullerol was shown to be the least hydrophobic of seven NPs tested. The advantages and limitations of each method were also discussed...
  14. doi request reprint Heterogeneities in fullerene nanoparticle aggregates affecting reactivity, bioactivity, and transport
    So Ryong Chae
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, USA
    ACS Nano 4:5011-8. 2010
    ..As the quantity and influence of these more reactive fractions may increase with time, experiments evaluating fullerene transport and toxicity end points must take into account the evolution and heterogeneity of fullerene suspensions...
  15. ncbi request reprint Emerging contaminant or an old toxin in disguise? Silver nanoparticle impacts on ecosystems
    Benjamin P Colman
    Department of Biology, Duke University, Durham, North Carolina 27708, United States
    Environ Sci Technol 48:5229-36. 2014
    ..Our results suggest that all forms of Ag changed solute chemistry driving transformations of Ag which then altered Ag impacts. ..
  16. doi request reprint Polymeric coatings on silver nanoparticles hinder autoaggregation but enhance attachment to uncoated surfaces
    Shihong Lin
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, United States
    Langmuir 28:4178-86. 2012
    ....
  17. doi request reprint Deposition of silver nanoparticles in geochemically heterogeneous porous media: predicting affinity from surface composition analysis
    Shihong Lin
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, North Carolina 27708, USA
    Environ Sci Technol 45:5209-15. 2011
    ..A correlation was also observed between the local abundances of AgNPs and FeO on the collector surface...
  18. doi request reprint Comparative photochemical reactivity of spherical and tubular fullerene nanoparticles in water under ultraviolet (UV) irradiation
    So Ryong Chae
    Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, NC 27708, USA
    Water Res 45:308-14. 2011
    ..All three fullerenes formed colloidal aggregates in water. SWCNTs showed the highest ROS production and 2-chlorophenol degradation followed by MWCNT, and fullerene...
  19. pmc An adaptable mesocosm platform for performing integrated assessments of nanomaterial risk in complex environmental systems
    Melanie Auffan
    1 CNRS, Aix Marseille Universite, CEREGE UM34, UMR 7330, 13545 Aix en Provence, France 2 International Consortium for the Environmental Implications of Nanotechnology iCEINT, CNRS Duke University, Aix en Provence, France 3 Center for the Environmental Implications of NanoTechnology CEINT, Duke University, Durham, North Carolina 27707, USA
    Sci Rep 4:5608. 2014
    ..This demonstrated the relevance of our experimental approach that allows for adequately monitoring the fate and impact of a given nanomaterial. ..
  20. doi request reprint Intracellular uptake and associated toxicity of silver nanoparticles in Caenorhabditis elegans
    Joel N Meyer
    Nicholas School of the Environment and Center for the Environmental Implications of NanoTechnology, Duke University, Durham, NC 27708 0328, United States
    Aquat Toxicol 100:140-50. 2010
    ..Finally, we describe a modified growth assay that permits differentiation between direct growth-inhibitory effects and indirect inhibition mediated by toxicity to the food source...
  21. ncbi request reprint Mechanisms of photochemistry and reactive oxygen production by fullerene suspensions in water
    Ernest M Hotze
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708 0287, USA
    Environ Sci Technol 42:4175-80. 2008
    ....
  22. doi request reprint Modeling nanomaterial fate in wastewater treatment: Monte Carlo simulation of silver nanoparticles (nano-Ag)
    Christine Ogilvie Hendren
    Department of Civil and Environmental Engineering, Duke University, P O Box 90287, Durham, NC 27708 0287, USA
    Sci Total Environ 449:418-25. 2013
    ..12 μg/L, while 95% of the estimated sludge concentrations of nano-Ag with coatings that increase their likelihood of being present in biosolids, fall below 0.35 μg/L...
  23. doi request reprint Antibacterial activity of fullerene water suspensions (nC60) is not due to ROS-mediated damage
    Delina Y Lyon
    Department of Civil and Environmental Engineering, Rice University, 6100 Main Street, Houston, Texas 77005, USA
    Nano Lett 8:1539-43. 2008
    ..Instead, we propose that nC 60 exerts ROS-independent oxidative stress, thus reconciling conflicting results in the literature...
  24. doi request reprint Estimating production data for five engineered nanomaterials as a basis for exposure assessment
    Christine Ogilvie Hendren
    Department of Civil and Environmental Engineering, Duke University, P O Box 90287, Durham, North Carolina 27708 0287, United States
    Environ Sci Technol 45:2562-9. 2011
    ..The quality of data is also analyzed; the percentage of companies for which data were available (via Web sites, patents, or direct communication) or unavailable (and thus extrapolated from other companies' data) is presented...
  25. ncbi request reprint Fullerol-sensitized production of reactive oxygen species in aqueous solution
    K D Pickering
    Department of Civil and Environmental Engineering, Rice University, 6100 Main Street, Houston, Texas 77005 1892, USA
    Environ Sci Technol 39:1359-65. 2005
    ..The greatest rates of oxygen consumption were observed at acidic pH. We show for the first time evidence of both singlet oxygen and superoxide production by fullerol under both UV and polychromatic light sources...
  26. doi request reprint Validation and sensitivity of the FINE Bayesian network for forecasting aquatic exposure to nano-silver
    Eric S Money
    Center for the Environmental Implications of NanoTechnology CEINT, Duke University, P O Box 90287, Durham, NC 27708 0827, USA Dept of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, P O Box 90287, Durham, NC 27708 0827, USA Electronic address
    Sci Total Environ 473:685-91. 2014
    ....
  27. ncbi request reprint Transformation of Pristine and Citrate-Functionalized CeO2 Nanoparticles in a Laboratory-Scale Activated Sludge Reactor
    Lauren E Barton
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708 0287, United States
    Environ Sci Technol 48:7289-96. 2014
    ..At maximum, 10% of the CeO2 will remain in the effluent and be discharged as a Ce(IV) phase, governed by cerianite (CeO2). ..
  28. doi request reprint Aquatic biofouling prevention by electrically charged nanocomposite polymer thin film membranes
    Charles François de Lannoy
    Department of Civil and Environmental Engineering, Duke University, Durham, North Carolina 27708, USA
    Environ Sci Technol 47:2760-8. 2013
    ..The prevention of biofilm formation on the ECPNC membranes was a long-term effect, did not decrease with use, and was highly reproducible...
  29. pmc Sulfidation of silver nanoparticles: natural antidote to their toxicity
    Clément Levard
    Center for Environmental Implications of Nanotechnology CEINT, Duke University, P O Box 90287, Durham, North Carolina 27708 0287, United States of America
    Environ Sci Technol 47:13440-8. 2013
    ..These results highlight the need to consider environmental transformations of NPs in assessing their toxicity to accurately portray their potential environmental risks. ..
  30. ncbi request reprint Antimicrobial effects of commercial silver nanoparticles are attenuated in natural streamwater and sediment
    Benjamin P Colman
    Department of Biology, Duke University, Durham, NC, USA
    Ecotoxicology 21:1867-77. 2012
    ..The results of this study suggest that, in similar freshwater environments, the short-term biological impacts of AgNPs on microbes are attenuated by the physical and chemical properties of streamwater and sediment...
  31. ncbi request reprint Chemical stability of metallic nanoparticles: a parameter controlling their potential cellular toxicity in vitro
    Melanie Auffan
    Civil and Environmental Engineering Department, Duke University, Durham, NC 27708, USA
    Environ Pollut 157:1127-33. 2009
    ....
  32. ncbi request reprint Importance of heterogeneous aggregation for NP fate in natural and engineered systems
    Mathieu Therezien
    Department of Civil and Environmental Engineering, Duke University, P O Box 90287, Durham, NC 27708 0287, USA Center for the Environmental Implications of NanoTechnology CEINT, Duke University, Durham, NC 27708 0287, USA
    Sci Total Environ 485:309-18. 2014
    ..The model predicts that the impact of NP size on their persistence in the environment is accentuated for low affinity between NPs and background particles, and for low background particle concentration. ..
  33. ncbi request reprint Influence of natural organic matter on transport and retention of polymer coated silver nanoparticles in porous media
    Xinyao Yang
    Provincial Key Laboratory of Agricultural Environmental Engineering, College of Resources and Environment, Sichuan Agricultural University, No 211, Huiming Road, Chengdu 611130, Sichuan, China Department of Civil and Environmental Engineering, Pratt School of Engineering, Duke University, Durham, NC 27708, United States Center for Environmental Implications of NanoTechnology CEINT, Duke University, Durham, NC 27708, United States Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences CAS, Nanjing 210008, Jiangsu, China Electronic address
    J Hazard Mater 264:161-8. 2014
    ..At higher ionic strengths, aggregation was favored leading to lower deposition due to smaller diffusion coefficients and single collector efficiencies despite the reduced EDL interactions. ..
  34. doi request reprint Theoretical investigation on the steric interaction in colloidal deposition
    Shihong Lin
    Department of Civil and Environmental Engineering, and Center for the Environmental Implications of NanoTechnology CEINT, Duke University, PO Box 90287, Durham, North Carolina 27708, United States
    Langmuir 28:15233-45. 2012
    ....
  35. doi request reprint The use of Bayesian networks for nanoparticle risk forecasting: model formulation and baseline evaluation
    Eric S Money
    Center for the Environmental Implications of NanoTechnology CEINT, P O Box 90287, Duke University, Durham, NC 27708 0287, USA
    Sci Total Environ 426:436-45. 2012
    ..The baseline model suggests that, within the bounds of uncertainty as currently quantified, nanosilver may pose the greatest potential risk as these particles accumulate in aquatic sediments...
  36. doi request reprint Paradox of stability of nanoparticles at very low ionic strength
    Shihong Lin
    Department of Civil and Environmental Engineering, Center for the Environmental Implications of NanoTechnology CEINT, Duke University, Durham, North Carolina 27708, United States
    Langmuir 28:11032-41. 2012
    ....
  37. pmc Heparin modifies the immunogenicity of positively charged proteins
    Shalini L Chudasama
    Division of Hematology, Duke University Medical Center, Durham, NC 27710, USA
    Blood 116:6046-53. 2010
    ....
  38. ncbi request reprint Transport and retention of colloidal aggregates of C60 in porous media: effects of organic macromolecules, ionic composition, and preparation method
    Benjamin Espinasse
    Duke University, Department of Civil and Environmental Engineering, P O Box 90287, Durham, North Carolina 27708 0287, USA
    Environ Sci Technol 41:7396-402. 2007
    ..Variability in the method of preparing colloidal aggregates of fullerenes was observed to yield significant differences in nC60 properties and transport behavior...
  39. ncbi request reprint Velocity effects on fullerene and oxide nanoparticle deposition in porous media
    Hélène F Lecoanet
    Department of Civil and Environmental Engineering, Rice University, MS 317, Houston, Texas 77005, USA
    Environ Sci Technol 38:4377-82. 2004
    ....
  40. ncbi request reprint Effect of a fullerene water suspension on bacterial phospholipids and membrane phase behavior
    Jiasong Fang
    Department of Geological and Atmospheric Sciences, Iowa State University, Ames, Iowa 50011, USA
    Environ Sci Technol 41:2636-42. 2007
    ....
  41. ncbi request reprint Inactivation of bacteriophages via photosensitization of fullerol nanoparticles
    Appala Raju Badireddy
    Department of Civil and Environmental Engineering University of Houston, Houston, Texas 77204 4003, USA
    Environ Sci Technol 41:6627-32. 2007
    ..These results suggest a potential for fullerenes to impact virus populations in both natural and engineered systems ranging from surface waters to disinfection technologies for water and wastewater treatment...
  42. pmc Determinants of PF4/heparin immunogenicity
    Shayela Suvarna
    Division of Hematology, Duke University Medical Center, Durham, NC 27710, USA
    Blood 110:4253-60. 2007
    ....
  43. ncbi request reprint Relative risk analysis of several manufactured nanomaterials: an insurance industry context
    Christine Ogilvie Robichaud
    Rice University, 6100 Main Street, MS 317, Houston, Texas 77005, USA
    Environ Sci Technol 39:8985-94. 2005
    ..Results from this analysis determined that relative environmental risk from manufacturing each of these five materials was comparatively low in relation to other common industrial manufacturing processes...
  44. ncbi request reprint Comparison of the abilities of ambient and manufactured nanoparticles to induce cellular toxicity according to an oxidative stress paradigm
    Tian Xia
    Division of Clinical Immunology and Allergy, Department of Medicine, University of California, Los Angeles, California 90095, USA
    Nano Lett 6:1794-807. 2006
    ..Although not all materials have electronic configurations or surface properties to allow spontaneous ROS generation, particle interactions with cellular components are capable of generating oxidative stress...