Now showing items 1-20 of 120

    • 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, J 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 ...
    • Carbon Nanotubes in TiO2 Nanofiber Photoelectrodes for High-Performance Perovskite Solar Cells 

      Batmun, Munkhbayar; Macdonald, T J; Shearer, Cameron; Bat-Erdene, Munkhjargal; Wang, Y; Biggs, Mark J; Parkin, I P; Nann, T; 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 ...
    • 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◦ ...
    • 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 ...
    • 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 ...
    • Differential and integral cross sections for elastic electron scattering from CF2 

      Francis-Staite, Jessica; Maddern, Todd Michael; Brunger, Michael James; Buckman, Stephen J; Winstead, Carl; McKoy, Vincent; Bolorizadeh, Mohammad Agha; Cho, Hyuck (The American Physical Society, 2009)
      We report the results of measurements and calculations of differential and integral cross sections for elastic electron scattering from the CF2 molecular radical. The energy range of the present investigation was 2–20 eV, ...
    • Direct deposition of silver nanoplates on quartz surface by sequence pre-treatment hydroxylation and silanisation 

      Bakar, Norhayati Abu; Salleh, Muhamad Mat; Umar, Akrajas Ali; Shapter, Joseph George (Elsevier, 2017-11-15)
      Silver nanoparticles deposited on quartz substrates are widely used as SERS substrates. The nanoparticles can be deposited directly from colloidal solution by dipping technique. However, the adhesion of the particles on ...
    • Direct detection of histamine in fish flesh using microchip electrophoresis with capacitively coupled contactless conductivity detection 

      Thredgold, Leigh D; Ellis, Amanda Vera; Lenehan, Claire Elizabeth (Royal Society of Chemistry, 2015-01-12)
      We demonstrate the use of microchip electrophoresis with capacitively coupled contactless conductivity detection (C4D) for the direct detection of histamine in fish flesh samples. Optimization of the background electrolyte ...
    • Dry shear aligning: a simple and versatile method to smooth and align the surfaces of carbon nanotube thin films 

      Tune, Daniel David; Stolz, B W; Pfohl, M; Flavel, B S (Royal Society of Chemistry, 2016-01-13)
      We show that the application of lateral shear force on a randomly oriented thin film of carbon nanotubes, in the dry state, causes significant reordering of the nanotubes at the film surface. This new technique of dry shear ...
    • A dynamical (e,2e) investigation of the structurally related cyclic ethers tetrahydrofuran, tetrahydropyran, and 1,4-dioxane 

      Builth-Williams, J D; Bellm, Susan; Chiari, Luca; Thorn, Penny Anne; Jones, Darryl Bruce; Chaluvadi, Hari; Madison, D H; Ning, C G; Lohmann, B; da Silva, G B; Brunger, Michael James (American Institute of Physics, 2013-07-17)
      Triple differential cross section measurements for the electron-impact ionization of the highest occupied molecular orbitals of tetrahydropyran and 1,4-dioxane are presented. For each molecule, experimental measurements ...