Now showing items 11-27 of 27

  • Dynamics and structure of nickel chloride–methanol solutions: quasi-elastic neutron scattering and molecular dynamics simulations 

    Adya, Ashok K.; Kalugin, Oleg N.; Howells, W. Spencer (Institute of Physics, 2007-08)
    The high-resolution quasi-elastic neutron scattering (QENS) technique has been applied to study the translational diffusion of methanol protons in pure methanol (MeOH) at 223 and 297 K, and in 0.3 and 1.3 molal non-aqueous ...
  • Elasticity of human embryonic stem cells as determined by atomic force microscopy 

    Kiss, Robert; Bock, Henry; Pells, Steve; Canetta, Elisabetta; Adya, Ashok K.; Moore, Andrew J.; De Sousa, Paul; Willoughby, Nicholas A. (American Society of Mechanical Engineers, 2011-10)
    The expansive growth and differentiation potential of human embryonic stem cells (hESCs) make them a promising source of cells for regenerative medicine. However, this promise is off set by the propensity for spontaneous ...
  • Host carbon sources modulate cell wall architecture and virulence in candida albicans 

    Ene, Iuliana V.; Adya, Ashok K.; Heilmann, Clemens J; Sorgo, Alice G; Klis, Frans M.; MacCallum, D. M.; Gow, N. A.; Brown, A. L. (Wiley & Sons, 2012-06)
  • Host carbon sources modulate cell wall architecture, drug resistance and virulence in a fungal pathogen 

    Ene, Iuliana, V.; Adya, Ashok K.; Wehmeier, Silvia; Brand, Alexandra, C.; MacCallum, Donna, M.; Gow, Neil, A. R.; Brown, Alistair, J. P. (Wiley-Blackwell, 2012-09)
    The survival of all microbes depends upon their ability to respond to environmental challenges. To establish infection, pathogens such as Candida albicans must mount effective stress responses to counter host defences while ...
  • Microscopic structure of liquid dimethyl sulphoxide and its electrolyte solutions: molecular dynamics simulations 

    Adya, Ashok K.; Kalugin, Oleg N.; Volobuev, Maxim N.; Kolesnik, Yaroslav V. (Taylor & Francis, 2001-05)
    Molecular dynamics (MD) simulations of pure dimethyl sulphoxide (DMSO) and solutions of Na+, Ca2+, Cl-, NaCl and CaCl2 in DMSO have been performed at 298.15 K and 398.15 K in NVT ensembles by using a four-interaction-site ...
  • Morphological changes in textile fibres exposed to environmental stresses: atomic force microscopic examination 

    Canetta, Elisabetta; Montiel, Kimberley; Adya, Ashok K. (Elsevier, 2009-10-30)
    The ability of the atomic force microscope (AFM) to investigate the nanoscopic morphological changes in the surfaces of fabrics was examined for the first time. This study focussed on two natural (cotton and wool), and a ...
  • Morphological changes in textile fibres exposed to environmental stresses: atomic force microscopic examination 

    Canetta, Elisabetta; Montiel, Kimberley; Adya, Ashok K. (Elsevier, 2009-10)
    The ability of the atomic force microscope (AFM) to investigate the nanoscopic morphological changes in the surfaces of fabrics was examined for the first time. This study focussed on two natural (cotton and wool), and a ...
  • Nano-imaging and its applications to biomedicine 

    Canetta, Elisabetta; Adya, Ashok K. (Springer Verlag, 2011)
    Nanotechnology tools, such as Atomic Force Microscopy (AFM), are now becoming widely used in life sciences and biomedicine. AFM is a versatile technique that allows studying at the nanoscale the morphological, dynamic, and ...
  • Nanoscopic morphological changes in yeast cell surfaces caused by oxidative stress: an atomic force microscopic study 

    Canetta, Elisabetta; Walker, Graeme M.; Adya, Ashok K. (Korean Society for Microbiology and Biotechnology, 2009)
    Nanoscopic changes in the cell surface morphology of the yeasts Saccharomyces cerevisiae (strain NCYC 1681) and Schizosaccharomyces pombe (strain DVPB 1354), due to their exposure to varying concentrations of ...
  • Nanotechnology and its applications to animal biotechnology 

    Adya, Ashok K.; Canetta, Elisabetta (Academic Press/Elsevier, 2014)
    Nanotechnology is advancing at a fast pace with its ramifications felt in almost every field, including animal biotechnology and life sciences. Further growth in its applications to animal nutrition, health, disease ...
  • Neutron and X-ray diffraction studies on complex liquids 

    Neilson, G. W.; Adya, Ashok K.; Ansell, S. (Royal Society of Chemistry, 2002)
  • Neutron diffraction studies on liquids 

    Neilson, G. W.; Adya, Ashok K. (Royal Society of Chemistry, 1997)
  • A plant virus movement protein forms ringlike, complexes with the major nucleolar protein, fibrillarin, in vitro 

    Canetta, Elisabetta; Kim, Sang Hyon; Kalinina, Natalia O.; Shaw, Jane; Adya, Ashok K.; Gillespie, Trudi; Brown, John W. S.; Taliansky, Michael (Elsevier Ltd, 2008-02-29)
    Fibrillarin, one of the major proteins of the nucleolus, has methyltransferase activity directing 2′-O-ribose methylation of rRNA and snRNAs and is required for rRNA processing. The ability of the plant umbravirus, groundnut ...
  • Progesterone significantly enhances the mobility of boar spermatozoa 

    Campbell, Johan M.; Savage, Anne; Madamidola, Oladipo; Tamhane, Kshitij; Soriano, Renalyn; Adya, Ashok K.; Brown, Sean G. (Dundee Science Press, 2013-12-11)
    Progesterone released from the cumulus cells of the oocyte causes a number of physiological responses in human sperm cells including hyperactivation, acrosome reaction and chemotaxis. We employed a validated sperm mobility ...
  • The symbiotic fungus Piriformospora indica: review 

    Varma, A.; Sherameti, I.; Tripathi, S.; Prasad, R.; Das, A.; Sharma, M.; Bakshi, M.; Johnson, J. M.; Bhardwaj, S.; Arora, M.; Rastogi, K.; Agrawal, A.; Kharkwal, A. C.; Talukdar, S.; Bagde, U. S.; Bisaria, V. S.; Upadhyaya, C. P.; Won, P. S.; Chen, Y.; Ma, J.; Lou, B.; Adya, Ashok K.; Zhang, L.; Meghvansi, M. K.; Sree, K. S.; Gosal, S. K.; Srivastava, R. B.; Johri, A. K.; Kumar, M.; Dua, M.; Cruz, C.; Oelmüller, R. (Springer-Verlag, 2012)
    The root endophyte Piriformospora indicabelongs to the Hymenomycetes (Basidiomycota), with a relatively close relationship to Rhizoctoniaand Sebacina. It drastically improves plant growth and overall biomass and can be ...
  • XAFS analyses of molten metal fluorides 

    Matsuura, Haruaki; Watanabe, Sou; Akatsuka, Hiroshi; Okamoto, Yoshihiro; Adya, Ashok K. (Elsevier, 2009-01)
    X-ray absorption fine structure studies of molten metal fluorides containing the materials related to nuclear engineering are intensively summarized. By using XAFS spectra data of divalent and trivalent cation metal fluorides ...
  • XAFS analysis of molten rare-earth-alkali metal fluoride systems 

    Watanabe, S.; Adya, Ashok K.; Okamoto, Y.; Umesaki, N.; Honma, T.; Deguchi, H.; Horiuchi, M.; Yamamoto, T.; Noguchi, S.; Takase, K.; Kajinami, A.; Sakamoto, T.; Hatcho, M.; Kitamura, N.; Akatsuka, Hiroshi; Matsuura, H. (Elsevier, 2006-02-09)
    X-ray absorption fine structure (XAFS) measurements on rare-earth-alkali metal fluoride systems (0.2 LnF3–0.8 MF: Ln = La, Ce, Nd, Sm; M = Li, Na, K) have been carried out at 300 and 1173 K. The local structures around ...