Now showing items 17-28 of 28

  • Optimisation of high value metabolite production from benthic marine dinoflagellate Prorocentrum lima. 

    Praptiwi, Radisti Ayu (Robert Gordon University School of Pharmacy and Life Sciences, 2014-03)
    Toxins produced by harmful algal blooms (HABs) are known to pose contamination risks to seafood products (e.g. fish and shellfish) consumed by human. In order to control contamination risks, monitoring regimes have to ...
  • Overcoming the seasonal variations in fitness of the amphipod Corophium Volutator as an environmental toxicology test species using laboratory cultured specimens. 

    McGee, Donall (Robert Gordon University School of Pharmacy and Life Sciences, 2014-10)
    The marine amphipod Corophium volutator is an important source of food for many fish and wading birds, making it an important species in an estuarine environment and a relevant toxicological test species. Historical data ...
  • The photocatalytic decomposition of microsystin-LR using selected titanium dioxide materials. 

    Liu, Iain; Lawton, Linda A.; Bahnemann, Detlef W.; Liu, Lei; Proft, Bernd; Robertson, Peter K. J. (Elsevier http://dx.doi.org/10.1016/j.chemosphere.2009.02.067, 2009-07)
    LIU, I., LAWTON, L. A., BAHNEMANN, D. W., LIU, L., PROFT, B. and ROBERTSON, P. K. J., 2009. The photocatalytic decomposition of microsystin-LR using selected titanium dioxide materials. Chemosphere, 76 (4), pp. 549-553.
    Microcystins (cyclic heptapeptides) produced by a number of freshwater cyanobacteria are a potential cause for concern in potable water supplies due to their acute and chronic toxicity. TiO2 photocatalysis is a promising ...
  • Photocatalytic degradation of eleven microcystin variants and nodularin by TiO2 coated glass microspheres. 

    Pestana, Carlos J.; Edwards, Christine; Prabhu, Radhakrishna; Robertson, Peter K. J.; Lawton, Linda A. (Elsevier http://dx.doi.org/10.1016/j.jhazmat.2015.07.016, 2015-12-30)
    PESTANA, C. J., EDWARDS, C., PRABHU, R., ROBERTSON, P. K. J. and LAWTON, L. A., 2015. Photocatalytic degradation of eleven microcystin variants and nodularin by TiO2 coated glass microspheres. Journal of Hazardous Materials, Vol. 300, pp. 347-353.
    Microcystins and nodularin are toxic cyanobacterial secondary metabolites produced by cyanobacteria that pose a threat to human health in drinking water. Conventional water treatment methods often fail to remove these ...
  • Photocatalytic destruction of geosmin using novel pelleted titanium dioxide. 

    Bellu, Edmund; Lawton, Linda A.; Robertson, Peter K. J. (Science & Technology Network, Inc., 2008)
    BELLU, E., LAWTON, L. A., ROBERTSON, P.K.J., 2008. Photocatalytic destruction of geosmin using novel pelleted titanium dioxide. Journal of advanced oxidation technologies, 11 (2), pp. 384-388.
    Geosmin is produced by cyanobacteria and actinomycetes in surface waters. It causes undesirable earthy off-flavours in freshwater fish and is a major concern for the drinking water industry. This paper presents the first ...
  • The photocatalytic destruction of the cyanotoxin, nodularin using Ti02. 

    Liu, Iain; Lawton, Linda A.; Bahnemann, Detlef W.; Robertson, Peter K. J. (Elsevier http://dx.doi.org/10.1016/j.apcatb.2005.03.006, 2005-10)
    LIU, I., LAWTON, L. A., BAHNEMANN, D. W. and ROBERTSON, P. K. J., 2005. The photocatalytic destruction of the cyanotoxin, nodularin using Ti02. Applied Catalysis B: Environmental, 60 (3-4), pp. 245-252.
    Titanium dioxide (TiO2) photocatalysis has been used to initiate the destruction of nodularin, a natural hepatotoxin produced by cyanobacteria. The destruction process was monitored using liquid chromatography–mass ...
  • Photocatalytic destruction of volatile organic compounds from the oil and gas industry. 

    Tokode, Oluwatosin (Robert Gordon University School of Engineering, 2014-04)
    Heterogeneous photocatalysis is an advanced oxidation technology widely applied in environmental remediation processes. It is a relatively safe and affordable technology with a low impact on the environment and has found ...
  • Physico-chemical treatment methods for the removal of microcystins (cyanobacterial hepatotoxins) from potable waters 

    Lawton, Linda A.; Robertson, Peter K. J. (Royal Society of Chemistry http://www.rsc.org/Publishing/Journals/CS/article.asp?doi=a805416i, 1999)
    LAWTON, L. and ROBERTSON, P., 1999. Physico-chemical treatment methods for the removal of microcystins (cyanobacterial hepatotoxins) from potable waters. Chemical Society Reviews 28 (4), p.217-224
    The incidence of cyanobacterial blooms in freshwaters, including drinking water reservoirs, has increased over the past few decades due to rising nutrient levels. Microcystins are hepatotoxins released from cyanobacteria ...
  • Processes influencing surface interaction and photocatalytic destruction of microcystins on titanium dioxide photocatalysts. 

    Lawton, Linda A.; Robertson, Peter K. J.; Cornish, Benjamin J. P. A.; Marr, Iain L.; Jaspars, Marcel (Elsevier http://www.elsevier.com/wps/find/journaldescription.cws_home/622858/description#description, 2003-01-01)
    LAWTON, L., ROBERTSON, P., CORNISH, B., MARR, I. and JASPARS, M., 2003. Processes influencing surface interaction and photocatalytic destruction of microcystins on titanium dioxide photocatalysts. Journal of Catalysis. Volume 213 (1) pp. 109-113
    Microcystins are a family of hepatotoxic peptides produced by freshwater cyanobacteria. Their occurrence in drinking water is of concern since chronic exposure to these toxins causes tumor promotion. It is therefore essential ...
  • Processes influencing the destruction of Microcystin-LR by TiO2 photocatalysis. 

    Robertson, Peter K. J.; Lawton, Linda A.; Cornish, Benjamin J. P. A.; Jaspars, Marcel (Elsevier http://www.elsevier.com/wps/find/journaldescription.cws_home/504091/description#description, 1998-07-30)
    ROBERTSON, P., LAWTON, L., CORNISH, B. and JASPARS, M., 1998. Processes influencing the destruction of Microcystin-LR by TiO2 photocatalysis. Journal of Photochemistry and Photobiology A: Chemistry Volume 116 (3)PP. 215-219
    We have previously reported the effectiveness of TiO2 photocatalysis in the destruction of the cyanotoxin microcystin-LR [P.K.J. Robertson, L.A. Lawton, B. Münch, J. Rouzade, J. Chem. Soc., Chem. Commun., 4 (1997) 393; ...
  • Purification, detection and biological effects of cyanobacterial toxins. 

    McElhiney, Jacqueline (The Robert Gordon University School of Pharmacy and Life Sciences, 1999-05)
    The aesthetic beauty of a landscape is a very subjective issue: every person has their own opinions and their own idea of what beauty is. However, all people have a common evolutionary history, and, according to the Biophilia ...
  • Simultaneous cellulose conversion and hydrogen production assisted by cellulose decomposition under UV-light photcatalysis. 

    Zhang, Guan; Ni, Chengsheng; Huang, Xiubing; Welgamage Don, Aakash Channa Dharshan; Lawton, Linda A.; Robertson, Peter K. J.; Irvine, John T. S. (Royal Society of Chemistry http://dx.doi.org/10.1039/c5cc09075j, 2015-12-07)
    ZHANG, G., CHENGSHENG, N., HUANG, X., WELGAMAGE, A., LAWTON, L.A., ROBERTSON, P.K.J. and IRVINE, J.T.S., 2016. Simultaneous cellulose conversion and hydrogen production assisted by cellulose decomposition under UV-light photocatalysis. Chemical Communications, Vol 52(8), pp. 1673-1676.
    Photocatalytic conversion of cellulose to sugars and carbon dioxide with simultaneous production of hydrogen assisted by cellulose decomposition under UV or solar light irradiation was achieved upon immobilization of ...