Search Results - "Fountain, W."

Dielectrophoretic Nanoparticle Aggregation for On-Demand Surface Enhanced Raman Spectroscopy Analysis by Salemmilani, Reza, Piorek, Brian D, Mirsafavi, Rustin Y, Fountain, Augustus W, Moskovits, Martin, Meinhart, Carl D

“…Rapid chemical identification of drugs of abuse in biological fluids such as saliva is of growing interest in healthcare and law enforcement. Accordingly, a…”
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Coherent Plasmon-Exciton Coupling in Silver Platelet-J-aggregate Nanocomposites by DeLacy, Brendan G, Miller, Owen D, Hsu, Chia Wei, Zander, Zachary, Lacey, Steven, Yagloski, Raymond, Fountain, Augustus W, Valdes, Erica, Anquillare, Emma, Soljačić, Marin, Johnson, Steven G, Joannopoulos, John D

“…Hybrid nanostructures that couple plasmon and exciton resonances generate hybridized energy states, called plexcitons, which may result in unusual light-matter…”
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Critical Role of Adsorption Equilibria on the Determination of Surface-Enhanced Raman Enhancement by Tripathi, Ashish, Emmons, Erik D, Fountain, Augustus W, Guicheteau, Jason A, Moskovits, Martin, Christesen, Steven D

“…Surface-enhanced Raman spectroscopy (SERS) is a useful technique for probing analyte–noble metal interactions and determining thermodynamic properties such as…”
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Optimization of Surface-Enhanced Raman Spectroscopy Conditions for Implementation into a Microfluidic Device for Drug Detection by Kline, Neal D, Tripathi, Ashish, Mirsafavi, Rustin, Pardoe, Ian, Moskovits, Martin, Meinhart, Carl, Guicheteau, Jason A, Christesen, Steven D, Fountain, Augustus W

“…A microfluidic device is being developed by University of California–Santa Barbara as part of a joint effort with the United States Army to develop a portable,…”
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Recent Advances and Remaining Challenges for the Spectroscopic Detection of Explosive Threats by Fountain, Augustus W., Christesen, Steven D., Moon, Raphael P., Guicheteau, Jason A., Emmons, Erik D.

“…In 2010, the U.S. Army initiated a program through the Edgewood Chemical Biological Center to identify viable spectroscopic signatures of explosives and…”
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Long-Term Retained Lippes Loop Intrauterine Device Causes Vesicouterine Fistula by Briceno, Sean A, Brown, Matthew R, Herson, Andrew B, Fischer, Steven T, Healey, Kevin D, Miller, Brooke T, W Fountain, Michael

“…This case report discusses a 77-year-old female patient who presented to an outpatient clinic with urinary symptoms and recurrent UTIs. Imaging revealed a…”
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Fast ignition by intense laser-accelerated proton beams by Roth, M, Cowan, T E, Key, M H, Hatchett, S P, Brown, C, Fountain, W, Johnson, J, Pennington, D M, Snavely, R A, Wilks, S C, Yasuike, K, Ruhl, H, Pegoraro, F, Bulanov, S V, Campbell, E M, Perry, M D, Powell, H

“…The concept of fast ignition with inertial confinement fusion (ICF) is a way to reduce the energy required for ignition and burn and to maximize the gain…”
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Ultraviolet Resonance Raman Spectroscopy of Explosives in Solution and the Solid State by Emmons, Erik D, Tripathi, Ashish, Guicheteau, Jason A, Fountain, Augustus W, Christesen, Steven D

“…Resonance Raman cross sections of common explosives have been measured by use of excitation wavelengths in the deep-UV from 229 to 262 nm. These measurements…”
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Detection of Papaverine for the Possible Identification of Illicit Opium Cultivation by Mirsafavi, Rustin Y, Lai, Kristine, Kline, Neal D, Meinhart, Carl D, Moskovits, Martin

“…Papaverine is a non-narcotic alkaloid found endemically and uniquely in the latex of the opium poppy. It is normally refined out of the opioids that the latex…”
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Review of chemical signature databases by Borland, Laura, Brickhouse, Mark, Thomas, Tracey, Fountain, Augustus W. III

“…This review assesses the current state of chemical signature databases, the primary characteristics that determine their applicability, characterization of…”
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A Standard Method To Inactivate Bacillus anthracis Spores to Sterility via Gamma Irradiation by Cote, Christopher K, Buhr, Tony, Bernhards, Casey B, Bohmke, Matthew D, Calm, Alena M, Esteban-Trexler, Josephine S, Hunter, Melissa, Katoski, Sarah E, Kennihan, Neil, Klimko, Christopher P, Miller, Jeremy A, Minter, Zachary A, Pfarr, Jerry W, Prugh, Amber M, Quirk, Avery V, Rivers, Bryan A, Shea, April A, Shoe, Jennifer L, Sickler, Todd M, Young, Alice A, Fetterer, David P, Welkos, Susan L, Bozue, Joel A, McPherson, Derrell, Fountain, 3rd, Augustus W, Gibbons, Henry S

“…In 2015, a laboratory of the United States Department of Defense (DoD) inadvertently shipped preparations of gamma-irradiated spores of that contained live…”
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Classification of Chemical and Biological Warfare Agent Simulants by Surface-Enhanced Raman Spectroscopy and Multivariate Statistical Techniques by Pearman, William F., Fountain, Augustus W.

“…Initial results demonstrating the ability to classify surface-enhanced Raman (SERS) spectra of chemical and biological warfare agent simulants are presented…”
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Photonuclear fission from high energy electrons from ultraintense laser-solid interactions by Cowan, TE, Hunt, AW, Phillips, TW, Wilks, SC, Perry, MD, Brown, C, Fountain, W, Hatchett, S, Johnson, J, Key, MH, Parnell, T, Pennington, DM, Snavely, RA, Takahashi, Y

“…A new regime of laser-matter interactions in which the quiver motion of plasma electrons is fully relativistic, with energies extending well above the…”
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Cosmic-Ray Proton and Helium Spectra: Results from the JACEE Experiment by Asakimori, K, Burnett, T. H, Cherry, M. L, Chevli, K, Christ, M. J, Dake, S, Derrickson, J. H, Fountain, W. F, Fuki, M, Gregory, J. C, Hayashi, T, Holynski, R, Iwai, J, Iyono, A, Johnson, J, Kobayashi, M, Lord, J, Miyamura, O, Moon, K. H, Nilsen, B. S, Oda, H, Ogata, T, Olson, E. D, Parnell, T. A, Roberts, F. E, Sengupta, K, Shiina, T, Strausz, S. C, Sugitate, T, Takahashi, Y, Tominaga, T, Watts, J. W, Wefel, J. P, Wilczynska, B, Wilczynski, H, Wilkes, R. J, Wolter, W, Yokomi, H, Zager, E

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Fate Dynamics of Environmentally Exposed Explosive Traces by Kunz, Roderick R, Gregory, Kerin E, Aernecke, Matthew J, Clark, Michelle L, Ostrinskaya, Alla, Fountain, Augustus W

“…The chemical and physical fates of trace amounts (<50 μg) of explosives containing 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX),…”
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Semi-Automated Detection of Trace Explosives in Fingerprints on Strongly Interfering Surfaces with Raman Chemical Imaging by Tripathi, Ashish, Emmons, Erik D., Wilcox, Phillip G., Guicheteau, Jason A., Emge, Darren K., Christesen, Steven D., Fountain, Augustus W.

“…We have previously demonstrated the use of wide-field Raman chemical imaging (RCI) to detect and identify the presence of trace explosives in contaminated…”
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Responses to UV‐B radiation in Trifolium repens L. – physiological links to plant productivity and water availability by HOFMANN, R. W., CAMPBELL, B. D., BLOOR, S. J., SWINNY, E. E., MARKHAM, K. R., RYAN, K. G., FOUNTAIN, D. W.

“…ABSTRACT This study used comparisons across nine populations of Trifolium repens (white clover) in conjunction with drought to examine physiological responses…”
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Raman Chemical Imaging of Explosive-Contaminated Fingerprints by Emmons, E. D., Tripathi, A., Guicheteau, J. A., Christesen, S. D., Fountain, A. W.

“…Raman chemical imaging (RCI) has been used to detect and identify explosives in contaminated fingerprints. Bright-field imaging is used to identify regions of…”
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Characterization of Polymorphic States in Energetic Samples of 1,3,5-Trinitro-1,3,5-Triazine (RDX) Fabricated Using Drop-on-Demand Inkjet Technology by Emmons, Erik D., Farrell, Mikella E., Holthoff, Ellen L., Tripathi, Ashish, Green, Norman, Moon, Raphael P., Guicheteau, Jason A., Christesen, Steven D., Pellegrino, Paul M., Fountain, Augustus W.

“…The United States Army and the first responder community are evaluating optical detection systems for the trace detection of hazardous energetic materials…”
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Homozygous Deletions within Human Chromosome Band 9p21 in Melanoma by Fountain, Jane W., Karayiorgou, Maria, Ernstoff, Marc S., Kirkwood, John M., Vlock, Daniel R., Titus-Ernstoff, Linda, Bouchard, Bridgitte, Vijayasaradhi, Setaluri, Houghton, Alan N., Lahti, Jill, Kidd, Vincent J., Housman, David E., Dracopoli, Nicholas C.

“…Genetic studies have implicated the early involvement of a gene on chromosome arm 9p in the development of cutaneous melanoma. We have performed…”
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