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Displaying 226 - 250 of 2289

Measurement of Oxidative DNA Damage by Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry

December 1, 2004
Author(s)
M. Dizdaroglu
… Oxidative DNA damage results from reactions of oxygen-derived … for the understanding of mechanisms and cellular repair of oxidative DNA damage, and its role in disease processes. The measurement of oxidative DNA damage is an enormous technical challenge … isotope-dilution technique, liquid chromatography/mass, oxidative DNA damage, selected-ion monitoring …

Identification of Active Gold Nanoclusters on Iron Oxide Supports for CO Oxidation

September 5, 2008
Author(s)
Andrew A. Herzing, Christopher J. Kiely, Albert F. Carley, Graham J. Hutchings
… absorbed on metal oxides have exceptional properties in oxidation catalysis, including the oxidation of carbon monoxide at ambient temperatures, but the … transmission electron microscopy to analyze several iron oxide– supported catalyst samples, ranging from those with …

Delivery of Fluorescent Probes Using Iron Oxide Particles as Carriers Enables In Vivo Labeling of Migrating Neural Precursors for MRI and Optical Imaging

November 1, 2007
Author(s)
James P. Sumner, Richard Conroy, Eric Shapiro, John M. Moreland, Alan P. Koretsky
… Iron oxide particles are becoming an important contrast agent for … In this work, it was demonstrated that micron-sized iron oxide particles (MPIOs) can be used as a carrier to deliver … cell tracking, fluorescent probes, micron sized iron oxide particles, MPIO, MRI …

Research Highlights: Engineering nanomaterial-based water treatment systems for environmental applications

January 29, 2016
Author(s)
Stacey M. Louie, John M. Pettibone
… another study, the surface coating chemistry of manganese oxide nanoparticles is optimized to enhance their uranyl … nanoparticles for removal of hexavalent chromium (Cr(VI)) from water, including the production of the nanoparticles, their efficiency in removing Cr(VI) in a reactor, and the recovery of the used NPs in a …

Oxidation Reactions in Kink Bands Regions of UHMMPE Fiber-Based Laminates Used in Body Armor: A Mechanistic Study

May 29, 2018
Author(s)
Zois Tsinas, Amanda L. Forster, Mohamad Al-Sheikhly
… between the thermo-mechanical induced degradation and the oxidation reactions in the kink-banded areas of ultra-high … of oxygen into the kink-banded region, enhancing the oxidation processes. No changes are observed in the … UHMMPE fibers, kink bands, body armor, free radicals, oxidation, degradation …

Formic acid oxidation on Pt_100-x}Pb_x} thin films electrodeposited on Au

April 4, 2011
Author(s)
Sun M. Hwang, John E. Bonevich, Jae Jeong Kim, Thomas P. Moffat
… Electrocatalytic formic acid oxidation is examined on electrodeposited Pt_100-x}Pb_x} thin … electrodeposition, formic acid oxidation, intermetallic compound, metastable … Formic acid oxidation on Pt_100-x}Pb_x} thin films electrodeposited on Au …

Nanoparticle Engineering and Control of Tin Oxide Microstructures for Chemical Microsensor Applications

September 1, 2001
Author(s)
B Panchapakesan, Don L. DeVoe, M R. Widmaier, Richard E. Cavicchi, Stephen Semancik
… as seed layers for controlling the microstructures of tin oxide (SnO 2 ) films on temperature controllable … demonstrates the possibility of depositing nanostructured oxide materials for chemical microsensor applications, but … nanoparticles, nanostructures, seed layer, thin film, tin oxide …

Room-temperature valence transition in a strain-tuned perovskite oxide

December 15, 2022
Author(s)
Vipul Chaturvedi, Supriya Ghosh, Dominique Gautreau, William M. Postiglione, John E. Dewey, Patrick Quarterman, Purnima P. Balakrishnan, Brian Kirby, Hua Zhou, Huikui Cheng, Amanda Huon, Timothy Charlton, Michael R. Fitzsimmons, Caroline Korostynski, Andrew Jacobson, Lucca Figari, Javier Garcia Barriocanal, T. Birol, K. A. Mkhoyan, Chris Leighton
… valence transition in a strain-tuned perovskite oxide …

Metabolomic Analysis of Atlantic Blue Crab, Callinectes sapidus, Hemolymph Following Oxidative Stress

January 20, 2010
Author(s)
Tracey Johnston, Dan Bearden, Arezue Boroujerdi, David A. Stancyk, Lindy Thibodeaux, Karen G. Burnett, Louis E. Burnett
… with 2,4- dinitrophenol (DNP), a known uncoupler of oxidative phosphorylation. The corresponding NMR spectral … revealed clear differences between the two modes of oxidative stress, providing insight into the biochemical … Metabolomics, Metabonomics, NMR, Environmental, Blue crab, Oxidative stress, Callinectes sapidus, Hemolymph …

Electronic Structure and Chemistry of Iron-Based Metal Oxide Nanostructured Materials: A NEXAFS Investigation of BiFeO3, Bi2Fe4O9, a-Fe2O3, g-Fe2O3, and Fe/Fe3O4

November 6, 2008
Author(s)
Tae-Jin Park, S Sambasivan, Daniel A. Fischer, R Ramesh, J A. Misewich, S S. Wong
… the electronic structure and chemistry of iron-based metal oxide nanostructured (FeMONS) materials including BiFeO3, … Electronic Structure and Chemistry of Iron-Based Metal Oxide Nanostructured Materials: A NEXAFS Investigation of …

Spin-on Nanoparticle Tin Oxide for Microhotplate Gas Sensors

June 1, 2001
Author(s)
Richard E. Cavicchi, R M. Walton, M I. Aquino-Class, J D. Allen, B. Panchapakesan
… A colloidal suspension of tin oxide nanoparticles is used to prepare a highly sensitive gas … methanol, microhotplate, nanoparticles, spinning, tin oxide … Spin-on Nanoparticle Tin Oxide for Microhotplate Gas Sensors …

Preface for Proceedings of the 'Perovskite Oxides for Electronic, Energy Conversion, and Energy Efficiency Applications' Session of the ACS 101st Annual Meeting

February 19, 2017
Author(s)
Winnie Wong-Ng, T G. Holesinger, G N. Riley, R Guo
… for the proceedings of the focused session 'Perovskite Oxides for Electronic, Energy Conversion, and Energy … ACers publication, ceramics, electronic, perovskite oxides, perovskites … Preface for Proceedings of the 'Perovskite Oxides for Electronic, Energy Conversion, and Energy …

Fluctuation Enhanced Sensing (FES) with a Nanostructured Semiconducting Metal Oxide Film for Gas Detection and Classification

October 31, 2013
Author(s)
Bulent Ayhan, Chiman Kwan, Jin Zhou, Laszlo Kish, Kurt D. Benkstein, Phillip H. Rogers, Stephen Semancik
… demonstrated. A nanostructured semiconducting metal oxide film has been used as a chemiresistive transducer in … gas detection, linear discriminant analysis, microsensor, oxide, support vector machine … Sensing (FES) with a Nanostructured Semiconducting Metal Oxide Film for Gas Detection and Classification …

Silicon Nanowire on Oxide/Nitride/Oxide for Memory Application

May 16, 2007
Author(s)
Qiliang Li, Xiaoxiao Zhu, Hao Xiong, Sang-Mo Koo, D. E. Ioannou, Joseph Kopanski, John S. Suehle, Curt A. Richter
… and characterization of Si nanowire memory devices with oxide/nitride/oxide stacked layers as the gate dielectrics and charge … Silicon Nanowire on Oxide/Nitride/Oxide for Memory Application …
Displaying 226 - 250 of 2289
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