Search Results - "Ichimura, Andrew"

Location of Hole and Electron Traps on Nanocrystalline Anatase TiO2 by Mercado, Candy C, Knorr, Fritz J, McHale, Jeanne L, Usmani, Shirin M, Ichimura, Andrew S, Saraf, Laxmikant V

“…The defect photoluminescence from TiO2 nanoparticles in the anatase phase is reported for nanosheets which expose predominantly (001) surfaces and compared to…”
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The chemical biology of the persulfide (RSSH)/perthiyl (RSS·) redox couple and possible role in biological redox signaling by Bianco, Christopher L., Chavez, Tyler A., Sosa, Victor, Saund, Simran, S., Nguyen, Q. Nhu N., Tantillo, Dean J., Ichimura, Andrew S., Toscano, John P., Fukuto, Jon M.

“…The recent finding that hydropersulfides (RSSH) are biologically prevalent in mammalian systems has prompted further investigation of their chemical properties…”
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Layer-Dependent Interfacial Transport and Optoelectrical Properties of MoS2 on Ultraflat Metals by Lee, Hao, Deshmukh, Sanchit, Wen, Jing, Costa, Viviane Z, Schuder, Joachim S, Sanchez, Michael, Ichimura, Andrew S, Pop, Eric, Wang, Bin, Newaz, A. K. M

“…Layered materials based on transition-metal dichalcogenides (TMDs) are promising for a wide range of electronic and optoelectronic devices. Realizing such…”
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Brine assemblages of ultrasmall microbial cells within the ice cover of Lake Vida, Antarctica by Kuhn, Emanuele, Ichimura, Andrew S, Peng, Vivian, Fritsen, Christian H, Trubl, Gareth, Doran, Peter T, Murray, Alison E

“…The anoxic and freezing brine that permeates Lake Vida's perennial ice below 16 m contains an abundance of very small (≤0.2-μm) particles mixed with a less…”
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Direct Synthesis of Anatase Films with ∼100% (001) Facets and [001] Preferred Orientation by Ichimura, Andrew S, Mack, Brianne M, Usmani, Shirin M, Mars, Diana G

“…Anatase films exhibiting ∼100% (001) reactive facets at the surface were grown hydrothermally on gold substrate from a homogeneous solution of TiF4 and NaF. In…”
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Layer-Dependent Interfacial Transport and Optoelectrical Properties of MoS 2 on Ultraflat Metals by Lee, Hao, Deshmukh, Sanchit, Wen, Jing, Costa, Viviane Z, Schuder, Joachim S, Sanchez, Michael, Ichimura, Andrew S, Pop, Eric, Wang, Bin, Newaz, A K M

“…Layered materials based on transition-metal dichalcogenides (TMDs) are promising for a wide range of electronic and optoelectronic devices. Realizing such…”
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Oxidation of Electron Donor-Substituted Verdazyls: Building Blocks for Molecular Switches by Haller, Benjamin C, Chambers, Dallas, Cheng, Ran, Chemistruck, Victoria, Hom, Timothy F, Li, Zhengzheng, Nguyen, Jeffrey, Ichimura, Andrew, Brook, David J. R

“…Species that can undergo changes in electronic configuration as a result of an external stimulus such as pH or solvent polarity can play an important role in…”
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IRMOF Thin Films Templated by Oriented Zinc Oxide Nanowires by Abdollahian, Yashar, Hauser, Jesse L, Colinas, Ian R, Agustin, Carolyn, Ichimura, Andrew S, Oliver, Scott R. J

“…We present a new method in the synthesis of metal–organic framework (MOF) thin films using zinc oxide nanowires as the substrate. This facile method involves…”
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The formation and stability of the superoxide radical (O2−) on rock-forming minerals: Band gaps, hydroxylation state, and implications for Mars oxidant chemistry by Zent, Aaron P., Ichimura, Andrew S., Quinn, Richard C., Harding, Heather K.

“…We have examined the generation and stability of O2− on TiO2 and albite, a common Na feldspar. We were not able to produce thermally stable superoxide on…”
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Intramolecular π-Dimerization in a 1,1‘-Bis(verdazyl)ferrocene Diradical by Koivisto, Bryan D, Ichimura, Andrew S, McDonald, Robert, Lemaire, Martin T, Thompson, Laurence K, Hicks, Robin G

“…The solid state structure of 1,1‘-bis(verdazyl)ferrocene reveals the two radical moieties associated intramolecularly to give the first example of a π-dimer of…”
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Toward Inorganic Electrides by Ichimura, Andrew S, Dye, James L, Camblor, Miguel A, Villaescusa, Luis A

“…Electrides are materials in which alkali metals (Li through Cs) ionize to form bound alkali cations and “excess” electrons. The electrons reside in large…”
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Tripod Self-Assembled Monolayer on Au(111) Prepared by Reaction of Hydroxyl-Terminated Alkylthiols with SiCl4 by Ichimura, Andrew S, Lew, Wanda, Allara, David L

“…Infrared reflection spectroscopy (IRS), single wavelength ellipsometry, and density functional theory were used to elucidate the structure of a molecular…”
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Building Blocks for Molecule-Based Magnets: Radical Anions and Dianions of Substituted 3,6-Dimethylenecyclohexane-1,2,4,5-tetrones as Paramagnetic Bridging Ligands by Misiol̷ek, Andrzej W, Ichimura, Andrew S, Gentner, Robert A, Huang, Rui H, McCaffrey, Vanessa P, Jackson, James E

“…We have prepared four tetraaryl derivatives of 3,6-dimethylene-1,2,4,5-tetraoxocyclohexane (aryl = Ph; 4-MeOPh; 4-Me2NPh; and 3,5-(t-Bu)2-4-MeOPh) with…”
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Crystalline Salts of Na- and K- (Alkalides) that Are Stable at Room Temperature by Kim, Jineun, Ichimura, Andrew S, Huang, Rui H, Redko, Mikhail, Phillips, Richard C, Jackson, James E, Dye, James L

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One-Dimensional Zigzag Chains of Cs-:  The Structures and Properties of Li+(Cryptand[2.1.1])Cs- and Cs+(Cryptand[2.2.2])Cs by Ichimura, Andrew S, Huang, Rui H, Xie, Qingshan, Morganelli, Philip, Burns, Amy, Dye, James L

“…The crystal structure and properties of lithium (cryptand[2.1.1]) ceside, Li+(C211)Cs-, are reported. Li+(C211)Cs- is the second ceside and third alkalide with…”
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Methodologies for Computational Studies of Quininoidal Diiminediyls:  Biradical vs Dinitrene Behavior by Lahti, Paul M, Ichimura, Andrew S, Sanborn, Jon A

“…Density functional and post Hartree−Fock ab initio computations were carried out on the lowest singlet, triplet, and quintet states of 1,4-phenylenedinitrene,…”
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Inorganic Electrides Formed by Alkali Metal Addition to Pure Silica Zeolites by Wernette, Daryl P, Ichimura, Andrew S, Urbin, Stephanie A, Dye, James L

“…Up to 4 Cs or Rb atoms per 32 Si atoms can be incorporated into the channels of the all-silica (SiO2) zeolites ITQ-4 and beta with effective oxidation states…”
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Structure and Properties of a New Electride, Rb+(cryptand[2.2.2])e by Xie, Qingshan, Huang, Rui H, Ichimura, Andrew S, Phillips, Richard C, Pratt, William P, Dye, James L

“…This is the sixth electride whose crystal structure has been determined and the fourth to show polymorphism. Crystals of the title electride prepared from…”
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Location of Hole and Electron Traps on Nanocrystalline Anatase TiO 2 by Mercado, Candy C., Knorr, Fritz J., McHale, Jeanne L., Usmani, Shirin M., Ichimura, Andrew S., Saraf, Laxmikant V.

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Anisotropic Charge Transport and Spin−Spin Interactions in K+(Cryptand [2.2.2]) Electride by Ichimura, Andrew S, Wagner, Michael J, Dye, James L

“…Single-crystal conductivity measurements of the electride K+(cryptand[2.2.2])e- show pronounced anisotropy. Conductivity of the sheetlike crystals is 10−30…”
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