Search Results - "Wiesner, M R"

A highly electrically conductive polymer–multiwalled carbon nanotube nanocomposite membrane by de Lannoy, CF, Jassby, D., Davis, D.D., Wiesner, M.R.

“…Electrically conductive polymeric ultrafiltration membranes were fabricated by pressure filtering a thin layer of poly(vinyl alcohol) – cross-linked with…”
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Fullerol-Sensitized Production of Reactive Oxygen Species in Aqueous Solution by Pickering, K. D, Wiesner, M. R

“…The relative production rate of reactive oxygen in aqueous solution sensitized by fullerol (a polyhydroxylated, water-soluble form of the fullerene C60) was…”
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Cerium Oxide Nanoparticles are More Toxic than Equimolar Bulk Cerium Oxide in Caenorhabditis elegans by Arnold, M. C., Badireddy, A. R., Wiesner, M. R., Di Giulio, R. T., Meyer, J. N.

“…Engineered cerium oxide nanoparticles (CeO 2 NPs) are widely used in biomedical and engineering manufacturing industries. Previous research has shown the…”
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Comparison of manufactured and black carbon nanoparticle concentrations in aquatic sediments by Koelmans, A.A., Nowack, B., Wiesner, M.R.

“…In this paper, we show that concentrations of manufactured carbon-based nanoparticles (MCNPs) in aquatic sediments will be negligible compared to levels of…”
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Environmental implications and applications of carbon nanomaterials in water treatment by CHAE, S. R, HOTZE, E. M, BADIREDDY, A. R, LIN, S, KIM, J. O, WIESNER, M. R

“…Carbon nanomaterials have been proposed as a basis for developing new technologies for photocatalytic oxidation and disinfection, improved membrane processes,…”
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Responsible development of nanotechnologies for water and wastewater treatment by Wiesner, M R

“…Emerging technologies, including nanotechnologies, affect the social, economic, and environmental dimensions of our world, often in ways that are entirely…”
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Effects of natural organic matter and the raw water matrix on the rejection of atrazine by pressure-driven membranes by Devitt, E.C., Ducellier, F., Cote, P., Wiesner, M.R.

“…This work explores the role of the raw water matrix, particularly natural organic matter (NOM), in determining the removal of atrazine by nanofiltration…”
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Flocs Restructuring during Aggregation: Experimental Evidence and Numerical Simulation by Thill, A., Moustier, S., Aziz, J., Wiesner, M.R., Bottero, J.Y.

“…Aggregate structure, i.e., fractal dimension, has a coupled geometric and hydrodynamic impact on the aggregate collision frequencies. In this work, we…”
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Morphology of Particle Deposits by Wiesner, Mark R

“…The premise that the morphology of deposits formed from colloids, aerosols, and other particulate materials can be predicted from their transport properties…”
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Particles, Metals, and Water Quality in Runoff from Large Urban Watershed by Characklis, Gregory W, Wiesner, Mark R

“…Water quality, metals concentration, and particle size distributions were characterized in urban runoff. The distribution of metals in the macrocolloidal…”
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Laboratory Assessment of the Mobility of Nanomaterials in Porous Media by Lecoanet, Hélène F, Bottero, Jean-Yves, Wiesner, Mark R

“…The production of significant quantities of engineered nanomaterials will inevitably result in the introduction of these materials to the environment. Mobility…”
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Particle fouling of a rotating membrane disk by Engler, James, Wiesner, Mark R

“…Fouling of rotating disk membranes as function of operating conditions and feed suspension characteristics was investigated in a series of laboratory…”
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Simulated cost comparisons of hollow-fiber and integrated nanofiltration configurations by Sethi, Sandeep, Wiesner, Mark R

“…Treatment costs and cost effectiveness of a hollow-fiber nanofiltration (HFNF) system vs. an integrated system comprised of spiral-wound nanofiltration (SWNF)…”
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Deposit Morphology and Head Loss Development in Porous Media by Veerapaneni, Srinivas, Wiesner, Mark R

“…Experimental observations of monodispersed latex particles filtered through a bed of spherical glass beads indicated that flow rate plays an important role in…”
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Processes of particle deposition in membrane operation and fabrication by Wiesner, M R, Tarabara, V, Cortalezzi, M

“…The processes that control particle deposition on surfaces that are of interest in understanding operational aspects of membrane filtration, also hold…”
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Disruption of PF4/H multimolecular complex formation with a minimally anticoagulant heparin (ODSH) by Joglekar, M V, Quintana Diez, P M, Marcus, S, Qi, R, Espinasse, B, Wiesner, M R, Pempe, E, Liu, J, Monroe, D M, Arepally, G M

“…Recent studies have shown that ultra-large complexes (ULCs) of platelet factor 4 (PF4) and heparin (H) play an essential role in the pathogenesis of…”
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Analysis of Colloidal Phases in Urban Stormwater Runoff by Grout, Hélène, Wiesner, Mark R, Bottero, Jean-Yves

“…The composition and morphology of colloidal materials entering an urban waterway (Brays Bayou, Houston, U.S.A.) during a storm event was investigated. Analyses…”
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Nanomaterials as possible contaminants: the fullerene example by Wiesner, M.R, Hotze, E.M, Brant, J.A, Espinasse, B

“…An assessment of the potential risks posed by nanomaterials will require case-by-case evaluations of the processes controlling exposure and hazards such as…”
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Particle Back-Transport and Permeate Flux Behavior in Crossflow Membrane Filters by Chellam, Shankararaman, Wiesner, Mark R.

“…Particle residence time distributions in a membrane channel are interpreted to elucidate mechanisms of particle transport and colloidal fouling in membrane…”
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Relative Risk Analysis of Several Manufactured Nanomaterials:  An Insurance Industry Context by Robichaud, Christine Ogilvie, Tanzil, Dicksen, Weilenmann, Ulrich, Wiesner, Mark R

“…A relative risk assessment is presented for the industrial fabrication of several nanomaterials. The production processes for five nanomaterials were selected…”
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