Search Results - "Addleman, R. Shane"

Manganese Doping of Magnetic Iron Oxide Nanoparticles: Tailoring Surface Reactivity for a Regenerable Heavy Metal Sorbent by Warner, Cynthia L, Chouyyok, Wilaiwan, Mackie, Katherine E, Neiner, Doinita, Saraf, Laxmikant V, Droubay, Timothy C, Warner, Marvin G, Addleman, R. Shane

“…A method for tuning the analyte affinity of magnetic, inorganic nanostructured sorbents for heavy metal contaminants is described. The manganese-doped iron…”
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High-Performance, Superparamagnetic, Nanoparticle-Based Heavy Metal Sorbents for Removal of Contaminants from Natural Waters by Warner, Cynthia L., Addleman, R. Shane, Cinson, Anthony D., Droubay, Timothy C., Engelhard, Mark H., Nash, Michael A., Yantasee, Wassana, Warner, Marvin G.

“…We describe the synthesis and characterization of high‐performance, superparamagnetic, iron oxide nanoparticle‐based, heavy metal sorbents, which demonstrate…”
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Rapid nondestructive measurement of bacterial cultures with 3D interferometric imaging by Larimer, Curtis, Brann, Michelle R., Powell, Joshua D., Marshall, Matthew J., Suter, Jonathan D., Addleman, R. Shane

“…The agar culture plate has played a crucial role in bacteriology since the origins of the discipline and is a staple bioanalytical method for efforts ranging…”
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Monitoring bacterial biofilms with a microfluidic flow chip designed for imaging with white-light interferometry by Brann, Michelle, Suter, Jonathan D., Addleman, R. Shane, Larimer, Curtis

“…There is a need for imaging and sensing instrumentation that can monitor transitions in a biofilm structure in order to better understand biofilm development…”
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Extraction of Uranium from Aqueous Solutions by Using Ionic Liquid and Supercritical Carbon Dioxide in Conjunction by Wang, Joanna Shaofen, Sheaff, Chrystal N., Yoon, Byunghoon, Addleman, R. Shane, Wai, Chien M.

“…Super powers! Uranium(VI) ions can be extracted from aqueous solutions into supercritical CO2 (sc‐CO2) via an ionic liquid phase that contained tri‐n‐butyl…”
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Thiol−Ene Induced Diphosphonic Acid Functionalization of Superparamagnetic Iron Oxide Nanoparticles by Rutledge, Ryan D, Warner, Cynthia L, Pittman, Jonathan W, Addleman, R. Shane, Engelhard, Mark, Chouyyok, Wilaiwan, Warner, Marvin G

“…Multifunctional organic molecules represent an interesting challenge for nanoparticle functionalization due to the potential for undesirable interactions…”
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Selective capture of cesium and thallium from natural waters and simulated wastes with copper ferrocyanide functionalized mesoporous silica by Sangvanich, Thanapon, Sukwarotwat, Vichaya, Wiacek, Robert J., Grudzien, Rafal M., Fryxell, Glen E., Addleman, R. Shane, Timchalk, Charles, Yantasee, Wassana

“…Copper(II) ferrocyanide on mesoporous silica (FC-Cu-EDA-SAMMS™) has been evaluated against iron(III) hexacyanoferrate(II) (insoluble Prussian Blue) for…”
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Removal of Heavy Metals from Aqueous Systems with Thiol Functionalized Superparamagnetic Nanoparticles by Yantasee, Wassana, Warner, Cynthia L, Sangvanich, Thanapon, Addleman, R. Shane, Carter, Timothy G, Wiacek, Robert J, Fryxell, Glen E, Timchalk, Charles, Warner, Marvin G

“…We have shown that superparamagnetic iron oxide (Fe3O4) nanoparticles with a surface functionalization of dimercaptosuccinic acid (DMSA) are an effective…”
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Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals by Busche, Brad, Wiacek, Robert, Davidson, Joseph, Koonsiripaiboon, View, Yantasee, Wassana, Addleman, R. Shane, Fryxell, Glen E.

“…Self-assembly of IDAA ligands inside a mesoporous silica makes an effective sorbent for transition metal separations. Iminodiacetic acid (IDAA) forms strong…”
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The Uranium from Seawater Program at the Pacific Northwest National Laboratory: Overview of Marine Testing, Adsorbent Characterization, Adsorbent Durability, Adsorbent Toxicity, and Deployment Studies by Gill, Gary A, Kuo, Li-Jung, Janke, Chris J, Park, Jiyeon, Jeters, Robert T, Bonheyo, George T, Pan, Horng-Bin, Wai, Chien, Khangaonkar, Tarang, Bianucci, Laura, Wood, Jordana R, Warner, Marvin G, Peterson, Sonja, Abrecht, David G, Mayes, Richard T, Tsouris, Costas, Oyola, Yatsandra, Strivens, Jonathan E, Schlafer, Nicholas J, Addleman, R. Shane, Chouyyok, Wilaiwan, Das, Sadananda, Kim, Jungseung, Buesseler, Ken, Breier, Crystal, D’Alessandro, Evan

“…The Pacific Northwest National Laboratory (PNNL) is evaluating the performance of adsorption materials to extract uranium from natural seawater. Testing…”
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Standoff trace explosives vapor detection at meter distances by Nims, Megan K, Denis, Elizabeth H, Hart, Garret L, Escobedo, Nancy M, Murphy, Shannon E, Addleman, R Shane, Novosselov, Igor, Ewing, Robert G

“…Vapor detection is a noncontact sampling method, which is a less invasive means of explosives screening than physical swiping. Explosive vapor detection is a…”
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Effect of the Ligand Shell Composition on the Dispersibility and Transport of Gold Nanocrystals in Near-Critical Solvents by Fernandez, Carlos A, Bekhazi, Jacky G, Hoppes, Emily M, Fryxell, Glen E, Wang, Chongmin, Bays, J. Timothy, Warner, Marvin G, Wiacek, Robert J, Addleman, R. Shane

“…The development of more efficient and environmentally benign methods for the synthesis and manipulation of nanomaterials has been a major focus of research…”
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Tuning and Quantifying the Dispersibility of Gold Nanocrystals in Liquid and Supercritical Solvents by Fernandez, Carlos A, Hoppes, Emily M, Bekhazi, Jacky G, Wang, Chongmin, Wiacek, Robert J, Warner, Marvin G, Fryxell, Glen E, Bays, John T, Addleman, R. Shane

“…The application of nanomaterials relies on the ability to synthesize, purify, transport, and deposit them in a controllable fashion. The capacity to adjust the…”
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Advancements Toward the Greener Processing of Engineered Nanomaterials—Effect of Core Size on the Dispersibility and Transport of Gold Nanocrystals in Near‐Critical Solvents by Fernandez, Carlos A., Bekhazi, Jacky G., Hoppes, Emily M., Wiacek, Robert J., Fryxell, Glen E., Bays, J. Timothy, Warner, Marvin G., Wang, Chongmin, Hutchison, James E., Addleman, R. Shane

“…The ability to process and purify engineered nanomaterials using near critical or supercritical fluids (NcFs or ScFs) has enormous potential for the…”
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Functionalized Nanoporous Silica for the Removal of Heavy Metals from Biological Systems: Adsorption and Application by Yantasee, Wassana, Rutledge, Ryan D, Chouyyok, Wilaiwan, Sukwarotwat, Vichaya, Orr, Galya, Warner, Cynthia L, Warner, Marvin G, Fryxell, Glen E, Wiacek, Robert J, Timchalk, Charles, Addleman, R. Shane

“…Surface-functionalized nanoporous silica, often referred to as self-assembled monolayers on mesoporous supports (SAMMS), has previously demonstrated the…”
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Magnetic mesoporous materials for removal of environmental wastes by Kim, Byoung Chan, Lee, Jinwoo, Um, Wooyong, Kim, Jaeyun, Joo, Jin, Lee, Jin Hyung, Kwak, Ja Hun, Kim, Jae Hyun, Lee, Changha, Lee, Hongshin, Addleman, R. Shane, Hyeon, Taeghwan, Gu, Man Bock, Kim, Jungbae

“…• Iron oxide particle embedded mesoporous silica and carbon are synthesized. • Both mesoporous materials are separated easily under aqueous condition using…”
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Detection of Cd, Pb, and Cu in non-pretreated natural waters and urine with thiol functionalized mesoporous silica and Nafion composite electrodes by Yantasee, Wassana, Charnhattakorn, Busarakum, Fryxell, Glen E., Lin, Yuehe, Timchalk, Charles, Addleman, R. Shane

“…Electrochemical sensors have great potential for environmental monitoring of toxic metal ions in waters due to their portability, field-deployability and…”
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Selective removal of lanthanides from natural waters, acidic streams and dialysate by Yantasee, Wassana, Fryxell, Glen E., Addleman, R. Shane, Wiacek, Robert J., Koonsiripaiboon, View, Pattamakomsan, Kanda, Sukwarotwat, Vichaya, Xu, Jide, Raymond, Kenneth N.

“…The increased demand for the lanthanides in commercial products result in increased production of lanthanide containing ores, which increases public exposure…”
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Uniform deposition of uranium hexafluoride (UF6): Standardized mass deposits and controlled isotopic ratios using a thermal fluorination method by McNamara, Bruce K., O’Hara, Matthew J., Casella, Andrew M., Carter, Jennifer C., Addleman, R. Shane, MacFarlan, Paul J.

“…We report a convenient method for the generation of volatile uranium hexafluoride (UF6) from solid uranium oxides and other U compounds, followed by uniform…”
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Direct detection of Pb in urine and Cd, Pb, Cu, and Ag in natural waters using electrochemical sensors immobilized with DMSA functionalized magnetic nanoparticles by Yantasee, Wassana, Hongsirikarn, Kitiya, Warner, Cynthia L, Choi, Daiwon, Sangvanich, Thanapon, Toloczko, Mychailo B, Warner, Marvin G, Fryxell, Glen E, Addleman, R Shane, Timchalk, Charles

“…Urine is universally recognized as one of the best non-invasive matrices for biomonitoring exposure to a broad range of xenobiotics, including toxic metals…”
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