Search Results - "Fulghum, Julia"

XPS Structural Studies of Nano-composite Non-platinum Electrocatalysts for Polymer Electrolyte Fuel Cells by Artyushkova, Kateryna, Levendosky, Stephen, Atanassov, Plamen, Fulghum, Julia

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Predictive Modeling of Electrocatalyst Structure Based on Structure-to-Property Correlations of X-ray Photoelectron Spectroscopic and Electrochemical Measurements by Artyushkova, Kateryna, Pylypenko, Svitlana, Olson, Tim S, Fulghum, Julia E, Atanassov, Plamen

“…Chemical structure and catalytic activity of nonplatinum porphyrin-based electrocatalyst for oxygen reduction is characterized by combination of X-ray…”
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Application of XPS spectral subtraction and multivariate analysis for the characterization of Ar + ion beam modified polyimide surfaces by Pylypenko, Svitlana, Artyushkova, Kateryna, Fulghum, Julia E.

“…This paper presents results of a detailed X-ray photoelectron spectroscopy (XPS) characterization of complex changes at a polyimide surface resulting from Ar +…”
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Light-Induced Biocidal Action of Conjugated Polyelectrolytes Supported on Colloids by Chemburu, Sireesha, Corbitt, Thomas S, Ista, Linnea K, Ji, Eunkyung, Fulghum, Julia, Lopez, Gabriel P, Ogawa, Katsu, Schanze, Kirk S, Whitten, David G

“…A series of water soluble, cationic conjugated polyelectrolytes (CPEs) with backbones based on a poly(phenylene ethynylene) repeat unit structure and…”
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Reversible Control of Free Energy and Topography of Nanostructured Surfaces by Fu, Qiang, Rama Rao, G. V, Basame, Solomon B, Keller, David J, Artyushkova, Kateryna, Fulghum, Julia E, López, Gabriel P

“…We describe a facile method for the formation of dynamic nanostructured surfaces based on the modification of porous anodic aluminum oxide with…”
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Data fusion of XPS and AFM images for chemical phase identification in polymer blends by Artyushkova, Kateryna, Farrar, Jabari O., Fulghum, Julia E.

“…In this study, multitechnique image fusion between imaging X‐ray photoelectron spectroscopy (XPS) and phase imaging atomic force microscopy (AFM) is discussed…”
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A Novel Imaging Technique to Investigate the Influence of Atomization Air Pressure on Film-Tablet Interfacial Thickness by Barbash, Dmytro, Fulghum, Julia E., Yang, Jing, Felton, Linda

“…A novel X-ray photoelectron spectroscopic (XPS) technique combined with principal component analysis of spectra-to-image datasets was employed to study the…”
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Oriented Monolayers Prepared from Lyotropic Chromonic Liquid Crystal by Schneider, Tod, Artyushkova, Kateryna, Fulghum, Julia E, Broadwater, Laurie, Smith, Ashley, Lavrentovich, Oleg D

“…We use a layer-by layer electrostatic self-assembly technique to obtain in-plane oriented aggregates of mesogenic dye molecules cast from lyotropic chromonic…”
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Potential-Directed Assembly of Aryl Iodonium Salts onto Silicon {100} Hydride Terminated and Platinum Surfaces by Dirk, Shawn M, Pylypenko, Svitlana, Howell, Stephen W, Fulghum, Julia E, Wheeler, David R

“…A novel electrograft method of forming covalent bonds directly to silicon hydride or platinum surfaces has been demonstrated with the use of iodonium salt…”
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Dissolution of well and poorly ordered kaolinites by an aerobic bacterium by Maurice, Patricia A, Vierkorn, Melanie A, Hersman, Larry E, Fulghum, Julia E

“…Previous research by our group (e.g., [Chem. Geol. 132 (1996) 25; Geochim. Cosmochim. Acta 64 (2000) 1363]) has shown that an aerobic Pseudomonas mendocina…”
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Mathematical topographical correction of XPS images using multivariate statistical methods by Artyushkova, Kateryna, Fulghum, Julia E.

“…For rough heterogeneous samples, the contrast observed in XPS images may result from both changes in elemental or chemical composition and sample topography…”
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Multivariate image analysis methods applied to XPS imaging data sets by Artyushkova, Kateryna, Fulghum, Julia E.

“…Recent improvements in imaging photoelectron spectroscopy enhance lateral and vertical characterization of heterogeneous samples at the cost of increasing…”
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Direct Synthesis of Mesostructured Lamellar Molybdenum Disulfides Using a Molten Neutral n-Alkylamine as the Solvent and Template by Vanchura, Britt A, He, Pingang, Antochshuk, Valentyn, Jaroniec, Mietek, Ferryman, Amy, Barbash, Dmytro, Fulghum, Julia E, Huang, Songping D

“…A series of novel mesostructured lamellar molybdenum disulfides with the d spacings from 17 to 30 Å can be prepared by the reaction of Mo(CO)6 with elemental…”
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Study of Ion Beam Alignment of Liquid Crystals on Polymer Substrates by Fulghum, Julia, Su, Linli, Artyushkova, Kateryna, West, John, Reznikov, Yuri

“…Various polymer substrates, including polyimide and polystyrene were bombarded with an Ar+ ion beam in high vacuum at an oblique angle. The alignment direction…”
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XPS analysis of FIB-milled Si by Ferryman, Amy C., Fulghum, Julia E., Giannuzzi, Lucille A., Stevie, Fred A.

“…The development of focused ion beam (FIB) workstations with beam sizes <10 nm in diameter has initiated a revolution in the modification and characterization…”
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Enhancement of Kaolinite Dissolution by an Aerobic Pseudomonas mendocina Bacterium by Maurice, P A, Vierkorn, MA, Hersman, LE, Fulghum, JE, Ferryman, A

“…This research focused on whether bacteria living in aerobic environments where Fe is often a limiting nutrient could access Fe associated with the clay mineral…”
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Differential Charging in XPS. Part I: Demonstration of Lateral Charging in a Bulk Insulator Using Imaging XPS by Tielsch, B. J., Fulghum, J. E.

“…Recent literature has drawn a distinction between charging across the surface (lateral differential charging) and charging with depth (vertical differential…”
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Differential charging in XPS. Part III. A comparison of charging in thin polymer overlayers on conducting and non-conducting substrates by Tielsch, Brian J., Fulghum, Julia E.

“…Previous work has used small‐area and imaging XPS to show that differential charging in bulk insulators develops as a result of non‐uniform x‐ray flux across…”
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John Grant and the multifaceted nature of true professionalism: Personal perspective by Baer, Donald R., Artyushkova, Kateryna, Fulghum, Julia E., Powell, Cedric J., Sherwood, Peter M., Surman, David J., Watts, John F.

“…Consideration of the elements that contribute to professional and scientific impact is relevant in a volume honoring John Grant for two reasons. First, John…”
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Quantitative uses of the x-ray photoelectron spectroscopy valence band region in the analysis of polymer blends by Thomas, Elizabeth A., Fulghum, Julia E.

“…Valence band spectra from similar polymers frequently show significant differences in appearance. Recent improvements in x-ray photoelectron spectroscopy…”
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