Search Results - "Létant, Sonia E"

The Role of Pore Geometry in Single Nanoparticle Detection by Davenport, Matthew, Healy, Ken, Pevarnik, Matthew, Teslich, Nick, Cabrini, Stefano, Morrison, Alan P, Siwy, Zuzanna S, Létant, Sonia E

“…We observe single nanoparticle translocation events via resistive pulse sensing using silicon nitride pores described by a range of lengths and diameters…”
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Molecular transport of proteins through nanoporous membranes fabricated by interferometric lithography by Ileri, Nazar, Faller, Roland, Palazoglu, Ahmet, Létant, Sonia E, Tringe, Joseph W, Stroeve, Pieter

“…Millimeter sized arrays of uniformly-distributed nanopores (180-220 nm) were created in thin (200 nm) silicon nitride membranes using interferometric…”
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Rapid-Viability PCR Method for Detection of Live, Virulent Bacillus anthracis in Environmental Samples by LETANT, Sonia E, MURPHY, Gloria A, ALFARO, Teneile M, AVILA, Julie R, KANE, Staci R, RABER, Ellen, BUNT, Thomas M, SHAH, Sanjiv R

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Multiplexed Reverse Transcriptase PCR Assay for Identification of Viral Respiratory Pathogens at the Point of Care by Létant, Sonia E, Ortiz, Josue I, Bentley Tammero, Lance F, Birch, James M, Derlet, Robert W, Cohen, Stuart, Manning, Dannelle, McBride, Mary T

“…We have developed a nucleic acid-based assay that is rapid, sensitive, and specific and can be used for the simultaneous detection of five common human…”
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Hydrogen Production by a Hyperthermophilic Membrane-Bound Hydrogenase in Water-Soluble Nanolipoprotein Particles by Baker, Sarah E, Hopkins, Robert C, Blanchette, Craig D, Walsworth, Vicki L, Sumbad, Rhoda, Fischer, Nicholas O, Kuhn, Edward A, Coleman, Matt, Chromy, Brett A, Létant, Sonia E, Hoeprich, Paul D, Adams, Michael W. W, Henderson, Paul T

“…Hydrogenases constitute a promising class of enzymes for ex vivo hydrogen production. Implementation of such applications is currently hindered by oxygen…”
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Application of density functional theory to the investigation of polymer degradation: Example of cross-linked ethylene–vinyl acetate–vinyl alcohol (EVA-OH) terpolymer de-acetylation by Létant, Sonia E., Plant, David F., Wilson, Thomas S., Alviso, Cynthia T., Read, Mark S.D., Maxwell, Robert S.

“…We report on the application of Density Functional Theory (DFT) methodologies to investigate the degradation of polymer materials and provide new insights into…”
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Functionalized silicon membranes for selective bio-organism capture by Létant, Sonia E, Hart, Bradley R, Van Buuren, Anthony W, Terminello, Louis J

“…Membranes with various pore size, length, morphology and density have been synthesized from diverse materials for size-exclusion-based separation. An example…”
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Nanochannel Arrays on Silicon Platforms by Electrochemistry by Létant, Sonia E, van Buuren, Tony W, Terminello, Louis J

“…Nanochannel arrays with diameters as small as 30 nm and aspect ratios up to 250 were prepared on silicon platforms for the first time by electrochemistry,…”
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Polystyrene Particles Reveal Pore Substructure As They Translocate by Pevarnik, Matthew, Healy, Ken, Toimil-Molares, Maria Eugenia, Morrison, Alan, Létant, Sonia E, Siwy, Zuzanna S

“…In this article, we report resistive-pulse sensing experiments with cylindrical track-etched PET pores, which reveal that the diameters of these pores…”
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Pore Conductivity Control at the Hundred-Nanometer Scale: An Experimental and Theoretical Study by Létant, Sonia E., Schaldach, Charlene M., Johnson, Mackenzie R., Sawvel, April, Bourcier, William L., Wilson, William D.

“…We report on the observation of an unexpected mechanism that controls conductivity at the 100‐nm scale on track‐etched polycarbonate membranes. Transport…”
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Fouling study of silicon oxide pores exposed to tap water by Nilsson, Joakim, Bourcier, William L., Lee, Jonathan R.I., Létant, Sonia E.

“…We report on the fouling of Focused Ion Beam (FIB)-fabricated silicon oxide nanopores after exposure to tap water for two weeks. Pore clogging was monitored by…”
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Mesoscale simulations of biomolecular transport through nanofilters with tapered and cylindrical geometries by Ileri, Nazar, Létant, Sonia E, Palazoglu, Ahmet, Stroeve, Pieter, Tringe, Joseph W, Faller, Roland

“…Molecular transport properties in short cylindrical and pyramidal nanopores are investigated by mesoscale dissipative particle dynamics simulations. We examine…”
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Hydrogen Sensing with Subwavelength Optical Waveguides via Porous Silsesquioxane-Palladium Nanocomposites by Sirbuly, Donald J., Létant, Sonia E., Ratto, Timothy V.

“…Subwavelength optical waveguides coated with porous silsesquioxane‐palladium nanocomposites are used to detect hydrogen gas. This compact waveguide sensing…”
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The Role of Pore Geometry in Single Particle Detection by Davenport, Matthew W., Healy, Ken, Pevarnik, Matthew, Teslich, Nick, Cabrini, Stefano, Morrison, Alan, Siwy, Zuzanna S., Létant, Sonia E.

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Enzyme Immobilization on Porous Silicon Surfaces by Létant, S. E., Hart, B. R., Kane, S. R., Hadi, M. Z., Shields, S. J., Reynolds, J. G.

“…β‐Glucuronidase enzymes have been attached to a porous silicon surface through a direct silicon–carbon bond based linking system (see Figure). The attached…”
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Polyhedral Oligomeric Silsesquioxane (POSS)-Stabilized Pd Nanoparticles: Factors Governing Crystallite Morphology and Secondary Aggregate Structure by Létant, Sonia E, Maiti, Amitesh, Jones, Ticora V, Herberg, Julie L, Maxwell, Robert S, Saab, Andrew P

“…Polyhedral oligomeric silsesquioxane (POSS)-based amine ligands are used as capping agents in the reductive growth of Pd nanocrystallites, and the effects of…”
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New method for attachment of biomolecules to porous silicon by Hart, Bradley R, Létant, Sonia E, Kane, Staci R, Hadi, Masood Z, Shields, Sharon J, Reynolds, John G

“…Biomolecules have been attached to porous silicon by a new linking method that forms a direct Si-C bond on the surface and retains the photoluminescence of the…”
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Hydrolysis of acetylcholinesterase inhibitors--organophosphorus acid anhydrolase enzyme immobilization on photoluminescent porous silicon platforms by Létant, Sonia E, Kane, Staci R, Hart, Bradley R, Hadi, Masood Z, Cheng, Tu-Chen, Rastogi, Vipin K, Reynolds, John G

“…We report on the immobilization of an OPAA enzyme on luminescent porous silicon devices, and on the utilization of this new platform to hydrolyze…”
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Line Edge Detection and Characterization in SEM Images Using Wavelets by Wei Sun, Romagnoli, J.A., Tringe, J.W., Letant, S.E., Stroeve, P., Palazoglu, A.

“…Edge characterization has become increasingly important in nanotechnology due to the growing demand for precise nanoscale structure fabrication and assembly…”
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Structure and catalytic activity of POSS-stabilized Pd nanoparticles by Létant, Sonia E., Herberg, Julie, Dinh, Long N., Maxwell, Robert S., Simpson, Randall L., Saab, Andrew P.

“…Palladium nanoparticles stabilized with polyhedral oligomeric silsesquioxanes have been characterized and determined to function as a heterogeneous catalyst…”
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