Now showing items 1-20 of 148

    • Absolute cross sections for dissociative electron attachment and dissociative ionization of cobalt tricarbonyl nitrosyl in the energy range from 0 eV to 140 eV 

      Engmann, Sarah; Stano, Michal; Papp, Peter; Brunger, Michael James; Matejcik, Stefan; Ingolfsson, Oddur (American Institute of Physics, 2013-01-24)
      We report absolute dissociative electron attachment (DEA) and dissociative ionization (DI) cross sections for electron scattering from the focused electron beam induced deposition (FEBID) precursor Co(CO)3NO in the incident ...
    • Acute effects of chlorogenic acids on endothelial function and blood pressure in healthy men and women 

      Ward, Natalie C; Hodgson, Jonathan M; Woodman, Richard John; Zimmermann, D; Poquet, L; Leveques, A; Actis-Goretta, L; Puddey, I B; Croft, K D (Royal Society of Chemistry, 2016-04-19)
      Coffee is a rich source of polyphenols, primarily chlorogenic acids (CGA). Certain polyphenols and polyphenol-rich foods and beverages have been shown to improve endothelial function and lower blood pressure (BP). The aim ...
    • Advances in Carbon Nanotube n-type Doping: Methods, Analysis and Applications 

      Brownlie, Liam; Shapter, Joseph George (Elsevier, 2018-01-01)
      Great advances in semiconductor technologies continue to be made with the demand for cheap, non-toxic, easily processed and environmentally friendly technologies on the rise. Single-walled carbon nanotubes (SWCNTs) are ...
    • Amphiphilic graphene oxide stabilisation of hexagonal BN and MoS2 sheets 

      Wahid, M Haniff; Chen, Xianjue; Gibson, Christopher; Raston, Colin L (Royal Society of Chemistry, 2015-06-17)
      A simple and scalable method has been developed for directly forming water-dispersible van der Waals solids involving mixing aqueous solution of graphene oxide (GO) with hexagonal boron nitride (BN) or molybdenum disulphide ...
    • Benchmarking electronic-state excitation cross sections for electron-N2 collisions 

      Kato, H; Suzuki, Daisuke; Ohkawa, Mizuha; Hoshino, M; Tanaka, Hiroshi; Campbell, Laurence; Brunger, Michael James (The American Physical Society, 2010)
      We report differential cross sections for electron impact excitation of the a 1Πg, C 3Πu, E 3Σg+, a″ 1Σg+, b 1Πu, c3 1Πu, o3 1Πu, b′ 1Σu+, c4′ 1Σu+, G 3Πu, and F 3Πu electronic states in N2. The incident electron energies ...
    • Biocompatible anti-microbial coatings for urinary catheters 

      Thompson, Vaness C; Adamson, Penny; Dilag, Jessirie; Uswatte Liyanage, Dhanushka Bandara Uswatte; Srikantharajah, Kagithiri; Blok, Andrew; Ellis, Amanda Vera; Gordon, David Llewellyn; Koper, Ingo (2016-05-26)
      Using a simple dip-coating mechanism, urinary catheters have been coated with poly(2-methacryloyloxyethyl)trimethylammonium chloride (pMTAC) using activator regenerated by electron transfer (ARGET)–atom transfer radical ...
    • Calculated meteoroid production of hydroxyl in the atmosphere of Jupiter 

      Campbell, Laurence; Brunger, Michael James (Elsevier, 2019-03-12)
      The atmosphere of Jupiter is mainly hydrogen and methane, with a large number of hydrocarbons calculated to be produced by photodissociation and subsequent reactions. It is assumed that oxygen is added by meteoroids. Recent ...
    • Carbon Nanotubes in TiO2 Nanofiber Photoelectrodes for High-Performance Perovskite Solar Cells 

      Batmun, Munkhbayar; Macdonald, Thomas J; Shearer, Cameron; Bat-Erdene, Munkhjargal; Wang, Yun; Biggs, Mark J; Parkin, Ivan P; Nann, Thomas; Shapter, Joseph George (Wiley, 2017-01-20)
      1D semiconducting oxides are unique structures that have been widely used for photovoltaic (PV) devices due to their capability to provide a direct pathway for charge transport. In addition, carbon nanotubes (CNTs) have ...
    • Characterizing the shape patterns of dimorphic yeast pseudohyphae 

      Gontar, Amelia; Bottema, Murk Jan; Binder, Benjamin J; Tronnolone, Hayden (The Royal Society Publishing, 2018-10-17)
      Pseudohyphal growth of the dimorphic yeast Saccharomyces cerevisiae is analysed using two-dimensional top-down binary images. The colony morphology is characterized using clustered shape primitives (CSPs), which are learned ...
    • Chemically Synthesised Atomically Precise Gold Clusters Deposited and Activated on Titania. Part II 

      Anderson, David P; Adnan, Rohul H; Alvino, Jason F; Shipper, Oliver; Donoeva, Baira; Ruzicka, Jan-Yves; Al Qahtani, Hassan; Cowie, Bruce; Aitken, Jade B; Golovko, Vladimir B; Metha, Gregory F; Andersson, Gunther (Royal Society of Chemistry, 2013-07-24)
      Synchrotron XPS was used to investigate a series of chemically synthesised, atomically precise gold clusters Aun(PPh3)y (n = 8, 9 and 101, y depending on the cluster size) immobilized on anatase (titania) nanoparticles. ...
    • Chemically-Synthesised, Atomically-Precise Gold Clusters Deposited and Activated on Titania 

      Anderson, David P; Alvino, Jason F; Gentleman, Alexander; Al Qahtani, Hassan; Thomsen, Lars; Polson, Matthew I J; Metha, Gregory F; Golovko, Vladimir B; Andersson, Gunther (Royal Society of Chemistry, 2013-01-17)
      Synchrotron XPS was used to investigate a series of chemically-synthesised, atomically-precise gold clusters Aun(PPh3)y (n = 8, 9, 11 and 101, with y depending on cluster size) immobilized on titania nanoparticles. The ...
    • A comprehensive and comparative study of elastic electron scattering from OCS and CS2 in the energy region from 1.2 to 200 eV 

      Murai, H; Ishijima, Y; Mitsumura, T; Sakamoto, Y; Kato, H; Hoshino, M; Blanco, Francisco; Garcia, Gustavo; Limao-Vieira, Paulo; Brunger, Michael James; Buckman, Stephen J; Tanaka, Hiroshi (American Institute of Physics, 2013-02-01)
      We report absolute differential cross sections (DCSs) for elastic electron scattering from OCS (carbonyl sulphide) and CS2 (carbon disulphide) in the impact energy range of 1.2–200 eV and for scattering angles from 10◦ ...
    • Conducting Copper(I/II)-Metallopolymer for the Electrocatalytic Oxygen Reduction Reaction (ORR) with High Kinetic Current Density 

      Elmas, Sait; Beelders, Wesley; Pan, Xun; Nann, Thomas (MDPI, 2018-09-07)
      The oxygen reduction reaction (ORR) is still the most research-intensive aspect of a fuel cell. The sluggish kinetics of the electrocatalysts toward the ORR requires large amounts of platinum to be used as cathode material, ...
    • Conjecture: A Possible nnΛ Resonance 

      Gibson, B F; Afnan, Iraj Ruhi (EDP Sciences, 2016-03-26)
      We address the question of whether there might exist a resonance in the nnΛ system, using a rank one separable potential formulation of the Hamiltonian. We explore the eigenvalues of the kernel of the Faddeev equation in ...
    • Continuous flow synthesis of phosphate binding h-BN@magnetite hybrid material 

      Al-Antaki, Ahmed H M; Luo, Xuan; Duan, Alex; Lamb, Robert N; Eroglu, Ela; Hutchison, Wayne D; Zou, Yi-chao; Zou, Jin; Raston, Colin L (The Royal Society of Chemistry, 2018-12-05)
      Hexagonal boron nitride (h-BN) is rendered magnetically responsive in aqueous media by binding superparamagnetic magnetite nanoparticles 8.5–18.5 nm in diameter on the surface. The composite material was generated under ...
    • Controlled slicing of single walled carbon nanotubes under continuous flow 

      Alharbi, Thaar M D; Vimalanathan, Kasturi; Lawrance, Warren Donald; Raston, Colin L (Elsevier, 2018-08-31)
      Single walled carbon nanotubes (SWCNTs) are sliced with control over their length distribution within a laser irradiated dynamic thin film in a vortex fluidic device (VFD) operating under continuous flow conditions. Length ...
    • Controlling the surface functionalities of nanoporous alumina membranes 

      Jani, Abdul Mutalib; Kempson, Ivan; Losic, Dusan; Voelcker, Nicolas Hans (Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
      A new approach for controlling and to functionalise nanoporous anodic alumina oxide (AAO) membranes is described. Our approach is predicated on the remarkable stability of the silanised AAO surface during anodisation. Well ...
    • Cross sections for elastic scattering of electrons by CF3Cl, CF2Cl2, and CFCl3 

      Hoshino, M; Horie, M; Kato, H; Blanco, Francisco; Garcia, Gustavo; Limao-Vieira, Paulo; Sullivan, James; Brunger, Michael James; Tanaka, Hiroshi (American Institute of Physics, 2013-06-04)
      Differential, integral, and momentum transfer cross sections have been determined for the elastic scattering of electrons from the molecules CF3Cl, CF2Cl2, and CFCl3.With the help of a crossed electron beam–molecular beam ...
    • Cross sections for electron impact excitation of the C 1 and D 1+ electronic states in N2O 

      Kawahara, H; Suzuki, Daisuke; Kato, H; Hoshino, M; Tanaka, Hiroshi; Ingolfsson, Oddur; Campbell, Laurence; Brunger, Michael James (American Institute of Physics, 2009)
      Differential and integral cross sections for electron-impact excitation of the dipole-allowed C 1Π and D 1Σ+ electronic states of nitrous oxide have been measured. The differential cross sections were determined by analysis ...
    • Cybersecurity and medical devices: Are the ISO/IEC 80001-2-2 technical controls up to the challenge? 

      Anserson, Scott; Williams, Trish (Elsevier, 2017-10-13)
      Medical devices, in the case of malfunction, can have tangible impact on patient safety. Their security, in a world where the Internet of Things has become a reality, is paramount to the continued safety of patients that ...