Browse by Current Cardiff authors

Williams, Catrin F., Geroni, Gilles M., Lloyd, David, Choi, Heungjae, Clark, Nicholas, Pirog, Antoine, Lees, Jonathan and Porch, Adrian 2019. Bioluminescence of Vibrio fischeri: bacteria respond quickly and sensitively to pulsed microwave electric (but not magnetic) fields. Journal of Biomedical Optics 24 (05) , 051412. 10.1117/1.JBO.24.5.051412

Groves, Lara M., Williams, Catrin F., Hayes, Anthony J., Ward, Benjamin D., Isaacs, Marc D., Symonds, Nadine O., Lloyd, David, Horton, Peter N., Coles, Simon J. and Pope, Simon J. A. 2018. Fluorescent functionalised naphthalimides and their Au(i)- NHC complexes for potential use in cellular bioimaging. Dalton Transactions , -. 10.1039/C8DT04069A

Lloyd, David, Murray, Douglas B., Aon, Miguel A., Cortassa, Sonia, Roussel, Marc R., Beckmann, Manfred and Poole, Robert K. 2018. Temporal metabolic partitioning of the yeast and protist cellular networks: the cell is a global scale-invariant (fractal or self-similar) multioscillator. Journal of Biomedical Optics 24 (05) , 051404. 10.1117/1.JBO.24.5.051404

Hallett, Andrew J., Placet, Emeline, Prieux, Roxane, McCafferty, Danielle, Platts, James A., Lloyd, David, Isaacs, Marc, Hayes, Anthony J., Coles, Simon J., Pitak, Mateusz B., Marchant, Sarah, Marriott, Stephen N., Allemann, Rudolf K., Dervisi, Athanasia and Fallis, Ian A. 2018. Exploring the cellular uptake and localisation of phosphorescent rhenium fac-tricarbonyl metallosurfactants as a function of lipophilicity. Dalton Transactions 47 (40) , pp. 14241-14253. 10.1039/C8DT00669E

Langdon-Jones, Emily E., Williams, Catrin, Hayes, Anthony, Lloyd, David, Coles, Simon J., Horton, Peter N., Groves, Lara and Pope, Simon 2017. Luminescent 1,8-Naphthalimide-Derived ReI Complexes: syntheses, spectroscopy, X-ray structure and preliminary bioimaging in fission yeast cells. European Journal of Inorganic Chemistry 2017 (44) , pp. 5279-5287. 10.1002/ejic.201700549

Pope, Simon J. A., Langdon-Jones, Emily, Jones, Ariana, Williams, Catrin Ffion, Hayes, Anthony Joseph, Lloyd, David and Mottram, Huw James 2017. Anticancer, azonafide-inspired fluorescent ligands and their rhenium(I) complexes for cellular imaging. European Journal of Inorganic Chemistry 2017 (3) , pp. 759-766. 10.1002/ejic.201601271 Item availability restricted.

Williams, Catrin Ffion, Lloyd, David, Lees, Jonathan, Pirog, Antoine, Geroni, Gilles M., Pastre, Jordan, Kriegel, Valentin and Porch, Adrian 2016. What the deep sea can tell us about microwaves. Presented at: International Microwave Symposium IMS, San Francisco, California, 22-27 May 2016. Microwave Symposium (IMS), 2016 IEEE MTT-S International. IEEE, 10.1109/MWSYM.2016.7540432

Williams, Catrin F., Geroni, Gilles M., Pirog, Antoine, Lloyd, David, Lees, Jonathan and Porch, Adrian 2016. The separated electric and magnetic field responses of luminescent bacteria exposed to pulsed microwave irradiation. Applied Physics Letters 109 (9) , 093701. 10.1063/1.4961970

Williams, Catrin Ffion, Vacca, A. R., Dunham, L., Lloyd, David, Coogan, M. P., Evans, G., Graz, M. and Cable, Joanne 2016. The redox-active drug metronidazole and thiol-depleting garlic compounds act synergistically in the protist parasite Spironucleus vortens. Molecular and Biochemical Parasitology 206 (1-2) , pp. 20-28. 10.1016/j.molbiopara.2016.03.001

Stacey, Oliver J., Amoroso, Angelo James, Platts, James Alexis, Horton, Peter N., Coles, Simon J., Lloyd, David, Williams, Catrin Ffion, Hayes, Anthony Joseph, Dunsford, Jay J. and Pope, Simon J. A. 2015. Water soluble, cyclometalated Pt(II)–Ln(III) conjugates towards novel bimodal imaging agents. Chemical Communications 51 (61) , pp. 12305-12308. 10.1039/C5CC02623G

Langdon-Jones, Emily Elizabeth, Lloyd, David, Hayes, Anthony Joseph, Wainwright, Shane D., Mottram, Huw James, Coles, Simon J. A., Horton, Peter N. and Pope, Simon 2015. Alkynyl-naphthalimide fluorophores: gold coordination chemistry and cellular imaging applications. Inorganic Chemistry 54 (13) , pp. 6606-6615. 10.1021/acs.inorgchem.5b00954

Lloyd, David and Williams, Catrin Ffion 2015. New tunes from the heart. Biophysical Journal 108 (8) , pp. 1841-1842. 10.1016/j.bpj.2015.01.041

Lloyd, David, Lewis, I. B., Williams, Catrin Ffion, Hayes, Anthony Joseph, Symons, H. and Hill, E. C. 2015. Motility of the diplomonad fish parasite Spironucleus vortens through thixotropic solid media. Microbiology 161 (1) , pp. 213-218. 10.1099/mic.0.082529-0

Lloyd, David 2014. Encystment in Acanthamoeba castellanii: a review. Experimental Parasitology 145 , pp. 20-27. 10.1016/j.exppara.2014.03.026

Lloyd, David and Williams, Catrin Ffion 2014. Comparative biochemistry of Giardia, Hexamita and Spironucleus: Enigmatic diplomonads. Molecular and Biochemical Parasitology 197 (1-2) , pp. 43-49. 10.1016/j.molbiopara.2014.10.002

Williams, Catrin Ffion, Yarlett, N., Aon, M. A. and Lloyd, David 2014. Antioxidant defences of Spironucleus vortens: Glutathione is the major non-protein thiol. Molecular and Biochemical Parasitology 196 (1) , pp. 45-52. 10.1016/j.molbiopara.2014.07.010

Langdon-Jones, Emily E., Symonds, Nadine O., Yates, Sara E., Hayes, Anthony Joseph, Lloyd, David, Williams, Rebecca, Coles, Simon J., Horton, Peter N. and Pope, Simon J. A. 2014. Fluorescent Rhenium-Naphthalimide conjugates as cellular imaging agents. Inorganic Chemistry 53 (7) , pp. 3788-3797. 10.1021/ic500142z

Lloyd, David, Williams, Catrin Ffion, Vijayalakshmi, K., Kombrabail, M., White, Nicholas, Hayes, Anthony, Aon, Miguel A. and Krishnamoorthy, G. 2014. Intracellular oxygen: similar results from two methods of measurement using Phosphorescent nanoparticles. Journal of Innovative Optical Health Sciences 7 (2) , 1350041. 10.1142/S1793545813500417

Aon, M. A., Lloyd, David and Saks, V. 2014. From physiology, genomes, systems, and self-organization to systems biology: the historical roots of a twenty-first century approach to complexity. In: Aon, Miguel A., Saks, Valdur and Schlattner, Uwe eds. Systems Biology of Metabolic and Signaling Networks: Energy, Mass and Information Transfer, Vol. 16. Springer Series in Biophysics, Springer, pp. 3-17. (10.1007/978-3-642-38505-6_1)

Millet, Coralie O. M., Williams, Catrin Ffion, Hayes, Anthony Joseph, Hann, Anthony C., Cable, Joanne and Lloyd, David 2013. Mitochondria-derived organelles in the diplomonad fish parasite Spironucleus vortens. Experimental Parasitology 135 (2) , pp. 262-273. 10.1016/j.exppara.2013.07.003

Williams, Catrin Ffion, Millet, Coralie Ode, Hayes, Anthony Joseph, Cable, Joanne and Lloyd, David 2013. Diversity in mitochondrion-derived organelles of the parasitic diplomonads Spironucleus and Giardia. Trends in Parasitology 29 (7) , pp. 311-312. 10.1016/j.pt.2013.04.004

Williams, Catrin Ffion, Vacca, Anna Rita, Lloyd, David, Schelkle, Bettina and Cable, Joanne 2013. Non-invasive investigation of Spironucleus vortens transmission in freshwater angelfish Pterophyllum scalare. Diseases of Aquatic Organisms 105 (3) , pp. 211-223. 10.3354/dao02618

Amariei, Cornelia, Machne, Rainer, Sasidharan, Kalesh, Gottstein, Willi, Tomita, Masaru, Soga, Tomoyoshi, Lloyd, David and Murray, Douglas B. 2013. The dynamics of cellular energetics during continuous yeast culture. Presented at: 35th Annual International Conference of the IEEE: Engineering in Medicine and Biology Society (EMBC), Osaka, Japan, 3-7 July 2013. Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE. IEEE, pp. 2708-2711. 10.1109/EMBC.2013.6610099

Leitsch, David, Williams, Catrin Ffion, Lloyd, David and Duchêne, Michael 2013. Unexpected properties of NADP-dependent secondary alcohol dehydrogenase (ADH-1) in Trichomonas vaginalis and other microaerophilic parasites. Experimental Parasitology 134 (3) , pp. 374-380. 10.1016/j.exppara.2013.03.034

Williams, Catrin Ffion, Lloyd, David, Kolarich, D., Alagesan, K., Duchêne, M., Cable, Joanne, Williams, D. and Leitsch, D. 2012. Disrupted intracellular redox balance of the diplomonad fish parasite Spironucleus vortens by 5-nitroimidazoles and garlic-derived compounds. Veterinary Parasitology 190 (1-2) , pp. 62-73. 10.1016/j.vetpar.2012.05.011

Lloyd, David, Coogan, Michael Peter and Pope, Simon J.A. 2012. Novel metal-based luminophores for biological imaging. In: Geddes, Chris D. ed. Reviews in Fluorescence 2010, Reviews in Fluorescence, vol. 7. New York: Springer, pp. 15-44. (10.1007/978-1-4419-9828-6_2)

Williams, Catrin Ffion, Kombrabail, M., Vijayalakshmi, K., White, Nick, Krishnamoorthy, G. and Lloyd, David 2012. Evaluation of two novel methods for assessing intracellular oxygen. Measurement Science and Technology 23 (8) , 084005. 10.1088/0957-0233/23/8/084005

Sasidharan, Kalesh, Tomita, Masaru, Aon, Miguel, Lloyd, David and Murray, Douglas B. 2012. Time-Structure of the yeast metabolism in vivo. Advances in Experimental Medicine and Biology 736 , pp. 359-379. 10.1007/978-1-4419-7210-1_21

Lloyd, David, Cortassa, Sonia, O'Rourke, Brian and Aon, Miguel A. 2012. What yeast and cardiomyocytes share: ultradian oscillatory redox mechanisms of cellular coherence and survival. Integrative Biology 4 (1) , pp. 65-74. 10.1039/c1ib00124h

McKay, Paul, Peters, Martin, Carta, Giorgio, Flood, Christopher, Dempsey, Enda, Bell, Angus, Berry, Colin, Lloyd, David and Fayne, Darren 2011. Identification of plasmepsin inhibitors as selective anti-malarial agents using ligand based drug design. Bioorganic & Medicinal Chemistry Letters 21 (11) , pp. 3335-3341. 10.1016/j.bmcl.2011.04.015

Millet, Coralie Ode, Lloyd, David, Williams, Catrin Ffion, Williams, David, Evans, Gareth, Saunders, Robert and Cable, Joanne 2011. Effect of garlic and allium-derived products on the growth and metabolism of Spironucleus vortens. Experimental Parasitology 127 (2) , pp. 490-499. 10.1016/j.exppara.2010.10.001

Stanley, B. A., Sivakumaran, V., Shi, S., McDonald, Iain, Lloyd, David, Watson, W. H., Aon, M. A. and Paolocci, N. 2011. Thioredoxin Reductase-2 Is Essential for Keeping Low Levels of H2O2 Emission from Isolated Heart Mitochondria. The Journal of Biological Chemistry 286 (38) , pp. 33669-33677. 10.1074/jbc.M111.284612

Millet, Coralie Ode, Lloyd, David, Coogan, Michael Peter, Randall, Joanna and Cable, Joanne 2011. Carbohydrate and amino acid metabolism of Spironucleus vortens. Experimental Parasitology 129 (1) , pp. 17-26. 10.1016/j.exppara.2011.05.025

Thorp-Greenwood, Flora Lottie, Fernández-Moreira, Vanesa, Millet, Coralie Ode, Williams, Catrin Ffion, Cable, Joanne, Court, Jonathan B., Hayes, Anthony Joseph, Lloyd, David and Coogan, Michael Peter 2011. A 'Sleeping Trojan Horse' which transports metal ions into cells, localises in nucleoli, and has potential for bimodal fluorescence/PET imaging. Chemical Communications 47 (11) , pp. 3096-3098. 10.1039/c1cc10141b

Williams, Catrin Ffion, Lloyd, David, Poynton, Sarah L., Jorgensen, Anders, Millet, Coralie Ode and Cable, Joanne 2011. Spironucleus species: economically-important fish pathogens and enigmatic single-celled eukaryotes. Journal of Aquaculture Research & Development (S2) , 002. 10.4172/2155-9546.S2-002

Millet, Coralie Ode, Lloyd, David, Williams, Catrin Ffion and Cable, Joanne 2011. In vitro culture of the diplomonad fish parasite Spironucleus vortens reveals unusually fast doubling time and atypical biphasic growth. Journal of Fish Diseases 34 (1) , pp. 71-73. 10.1111/j.1365-2761.2010.01213.x

Coogan, Michael Peter, Court, Jonathan B., Gray, Victoria Louise, Hayes, Anthony Joseph, Lloyd, Sian H., Millet, Coralie Ode, Pope, Simon J. A. and Lloyd, David 2010. Probing intracellular oxygen by quenched phosphorescence lifetimes of nanoparticles containing polyacrylamide-embedded [Ru(dpp(SO3Na)2)3]Cl2. Photochemical and Photobiological Sciences 9 (1) , pp. 103-109. 10.1039/b9pp00071b

Fernández-Moreira, Vanesa, Thorp-Greenwood, Flora Lottie, Amoroso, Angelo James, Cable, Joanne, Court, Jonathan B., Gray, Victoria, Hayes, Anthony Joseph, Jenkins, Robert Leyshon, Kariuki, Benson, Lloyd, David, Millet, Coralie Ode, Williams, Catrin Ffion and Coogan, Michael Peter 2010. Uptake and localisation of rhenium fac-tricarbonyl polypyridyls in fluorescent cell imaging experiments. Organic and Biomolecular Chemistry 8 (17) , pp. 3888-3901. 10.1039/c004610h

Millet, Coralie Ode, Cable, Joanne and Lloyd, David 2010. The diplomonad fish parasite Spironucleus vortens produces hydrogen. Journal of Eukaryotic Microbiology 57 (5) , pp. 400-404. 10.1111/j.1550-7408.2010.00499.x

Lloyd, David, Wimpenny, Julian and Venables, William Alfred 2010. Alfred Russel Wallace deserves better. Journal of Biosciences 35 (3) , pp. 339-349. 10.1007/s12038-010-0039-x

Guschina, Irina, Harris, K. M., Maskrey, B., Goldberg, B., Lloyd, David and Harwood, John 2009. The microaerophilic flagellate, Trichomonas vaginalis, contains unusual acyl lipids but no detectable cardiolipin. Journal of Eukaryotic Microbiology 56 (1) , pp. 52-57. 10.1111/j.1550-7408.2008.00365.x

Lloyd, David 2009. Respiratory oscillations in yeasts. In: Maroto, Miguel and Monk, Nicholas A. M. eds. Cellular Oscillatory Mechanisms, Advances in Experimental Medicine and Biology, vol. 641. New York: Springer, pp. 118-140. (10.1007/978-0-387-09794-7_9)

Gray, Victoria L., Müller, Carsten Theodor, Watkins, I. D. and Lloyd, David 2008. Peptones from diverse sources: pivotal determinants of bacterial growth dynamics. Journal of Applied Microbiology 104 (2) , pp. 554-565. 10.1111/j.1365-2672.2007.03577.x

Amoroso, Angelo James, Arthur, Richard John, Coogan, Michael Peter, Court, Jonathan B., Fernández-Moreira, Vanesa, Hayes, Anthony Joseph, Lloyd, David, Millet, Coralie Ode and Pope, Simon J. A. 2008. 3-Chloromethylpyridyl bipyridine fac-tricarbonyl rhenium: a thiol-reactive luminophore for fluorescence microscopy accumulates in mitochondria. New Journal of Chemistry 32 (7) , pp. 1097-1102. 10.1039/b802215a

Aon, M. A., Roussel, M. R., Cortassa, S., O'Rourke, B., Murray, D. B., Beckmann, M. and Lloyd, David 2008. The scale-free dynamics of eukaryotic cells. PLoS ONE 3 (11) 10.1371/journal.pone.0003624

Lloyd, David 2008. Biological time is fractal: early events reverberate over a life time. Journal of Biosciences 33 (1) , pp. 9-19. 10.1007/s12038-008-0017-8

Lloyd, David and Rossi, Ernest L. 2008. Epilogue: a new vision of life. In: Lloyd, David and Rossi, Ernest L. eds. Ultradian Rhythms from Molecules to Mind, Springer, p. 431. (10.1007/978-1-4020-8352-5_18)

Brodsky, V. Y. and Lloyd, David 2008. Self-organized intracellular ultradian rhythms provide direct cell-cell communication. In: Lloyd, David and Rossi, Ernest L. eds. Ultradian Rhythms from Molecules to Mind: A New Vision of Life, Vol. I. The Netherlands: Springer, pp. 85-104. (10.1007/978-1-4020-8352-5_3)

Lloyd, David, Murray, D. B., Klevecz, R. R., Wolf, J. and Kuriyama, H. 2008. The ultradian clock (~40 min) in yeast (Saccharomyces cerevisiae). In: Lloyd, David and Rossi, Ernest L. eds. Ultradian Rhythms from Molecules to Mind: A New Vision of Life, Vol. I. Netherlands: Springer, pp. 11-42. (10.1007/978-1-4020-8352-5_1)

Amoroso, Angelo James, Coogan, Michael Peter, Dunne, Jennifer E., Fernandez-Moreira, Vanesa, Hess, Jacob B., Hayes, Anthony Joseph, Lloyd, David, Millet, Coralie Ode, Pope, Simon J. A. and Williams, Craig 2007. Rhenium fac tricarbonyl bisimine complexes: biologically useful fluorochromes for cell imaging applications. Chemical Communications (29) , pp. 3066-3068. 10.1039/b706657k

Lemar, Katey M., Aon, Miguel A., Cortassa, Sonia, O'Rourke, Brian, Muller, Carsten Theodor and Lloyd, David 2007. Diallyl disulphide depletes glutathione inCandida albicans: oxidative stress-mediated cell death studied by two-photon microscopy. Yeast 24 (8) , pp. 695-706. 10.1002/yea.1503

Murray, Douglas B. and Lloyd, David 2007. A tuneable attractor underlies yeast respiratory dynamics. Biosystems 90 (1) , pp. 287-294. 10.1016/j.biosystems.2006.09.032

Roussel, Marc and Lloyd, David 2007. Observation of a chaotic multioscillatory metabolic attractor by real-time monitoring of a yeast continuous culture. FEBS Journal 274 (4) , pp. 1011-1018. 10.1111/j.1742-4658.2007.05651.x

Lloyd, David and Murray, Douglas B. 2007. Redox rhythmicity: clocks at the core of temporal coherence. Bioessays 29 (5) , pp. 465-473. 10.1002/bies.20575

Aon, Miguel A., Cortassa, Sonia, Lemar, Katey Maria, Hayes, Anthony Joseph and Lloyd, David 2007. Single and cell population respiratory oscillations in yeast: a 2-photon scanning laser microscopy study. FEBS Letters 581 (1) , pp. 8-14. 10.1016/j.febslet.2006.11.068

Scheerer, Stefanie, Gomez, Francisco and Lloyd, David 2006. Bioluminescence of Vibrio fischeri in continuous culture: Optimal conditions for stability and intensity of photoemission. Journal of Microbiological Methods 67 (2) , pp. 321-329. 10.1016/j.mimet.2006.04.010

Lloyd, David 2006. Hydrogen sulfide: clandestine microbial messenger? Trends in Microbiology 14 (10) , pp. 456-462. 10.1016/j.tim.2006.08.003

Gray, Victoria Louise, O'Reilly, Michael, Müller, Carsten Theodor, Watkins, Ian D. and Lloyd, David 2006. Low tyrosine content of growth media yields aflagellate Salmonella enterica serovar Typhimurium. Microbiology 152 (1) , pp. 23-28. 10.1099/mic.0.28442-0

Lloyd, David and Murray, Douglas B. 2006. Corrigendum to "the temporal architecture of eukaryotic growth" [FEBS Lett. 580 (2006) 2830-2835]. FEBS Letters 580 (18) , p. 4571. 10.1016/j.febslet.2006.07.026

Lloyd, David 2006. Ultradian rhythms and clocks in plants and yeast. Biological Rhythm Research 37 (4) , pp. 281-296. 10.1080/09291010600804379

Lloyd, David and Murray, Douglas B. 2006. The temporal architecture of eukaryotic growth. FEBS Letters 580 (12) , pp. 2830-2835. 10.1016/j.febslet.2006.02.066

Sayanova, Olga, Haslam, Richard, Guschina, Irina, Lloyd, David, Christie, William W., Harwood, John L. and Napier, Johnathan A. 2006. A bifunctional Δ12,Δ15-Desaturase from Acanthamoeba castellanii directs the synthesis of highly unusual n-1 series unsaturated fatty acids. Journal of Biological Chemistry 281 (48) , pp. 36533-36541. 10.1074/jbc.M605158200

Lloyd, David 2006. The ultradian clock: not to be confused with the cell cycle. Nature Reviews Molecular Cell Biology 7 (12) 10.1038/nrm1980-c1

Harris, Kristina, Goldberg, Burt, Biagini, Giancarlo A. and Lloyd, David 2006. Trichomonas vaginalis and Giardia intestinalis Produce Nitric Oxide and Display NO-Synthase activity. Journal of Eukaryotic Microbiology 53 (s1) , S182-S183. 10.1111/j.1550-7408.2006.00224.x

Lemar, Katey M., Passa, Ourania, Aon, Miguel A., Cortassa, Sonia, Müller, Carsten Theodor, Plummer, Sue, O'Rouke, Brian and Lloyd, David 2005. Allyl alcohol and garlic (Allium sativum) extract produce oxidative stress in Candida albicans. Microbiology 151 (10) , pp. 3257-3265. 10.1099/mic.0.28095-0

Sheppard, Samuel Keir, Gray, N., Head, I. M. and Lloyd, David 2005. The impact of sludge amendment on gas dynamics in an upland soil: monitored by membrane inlet mass spectrometry. Bioresource Technology 96 (10) , pp. 1103-1115. 10.1016/j.biortech.2004.10.006

Lloyd, David and Murray, Douglas B. 2005. Ultradian metronome: timekeeper for orchestration of cellular coherence. Trends in Biochemical Sciences 30 (7) , pp. 373-377. 10.1016/j.tibs.2005.05.005

Beckmann, Manfred, Sheppard, Samuel Keir and Lloyd, David 2004. Mass spectrometric monitoring of gas dynamics in peat monoliths: effects of temperature and diurnal cycles on emissions. Atmospheric Environment 38 (39) , pp. 6907-6913. 10.1016/j.atmosenv.2004.08.004

Pooley, David T., Larsson, Judith, Jones, Graham, Rayner-Brandes, Michael H., Lloyd, David, Gibson, Colin and Stewart, William R. 2004. Continuous culture of photobacterium. Biosensors and Bioelectronics 19 (11) , pp. 1457-1463. 10.1016/j.bios.2003.09.003

Turner, N. A., Russell, A. D., Furr, J. R. and Lloyd, David 2004. Resistance, biguanide sorption and biguanide-induced pentose leakage during encystment of Acanthamoeba castellanii. Journal of Applied Microbiology 96 (6) , pp. 1287-1995. 10.1111/j.1365-2672.2004.02260.x

Gray, Neil D., Hastings, Richard C., Sheppard, Samuel Keir, Loughnane, Paul, Lloyd, David, McCarthy, Alan J. and Head, Ian M. 2003. Effects of soil improvement treatments on bacterial community structure and soil processes in an upland grassland soil. FEMS Microbiology Ecology 46 (1) , pp. 11-22. 10.1016/S0168-6496(03)00160-0

Lloyd, David, Harris, J. C., Maroulis, S., Mitchell, A., Hughes, M. N., Wadley, R. B. and Edwards, M. R. 2003. Nitrosative stress induced cytotoxicity in Giardia intestinalis. Journal of Applied Microbiology 95 (3) , pp. 576-583. 10.1046/j.1365-2672.2003.02008.x

Lloyd, David, Lemar, Katey M., Salgado, L. Eshantha J., Gould, Timothy M. and Murray, Douglas B. 2003. Respiratory oscillations in yeast: mitochondrial reactive oxygen species, apoptosis and time; a hypothesis. FEMS Yeast Research 3 (4) , pp. 333-339. 10.1016/S1567-1356(03)00071-0

Adams, Claire A., Kuriyama, Hiroshi, Lloyd, David and Murray, Douglas B. 2003. The Gts1 protein stabilizes the autonomous oscillator in yeast. Yeast 20 (6) , pp. 463-470. 10.1002/yea.976

Biagini, Giancarlo A., Yarlett, Nigel, Ball, Graham E., Billetz, Ann C., Lindmark, Donald G., Martinez, Martha P., Lloyd, David and Edwards, Michael R. 2003. Bacterial-like energy metabolism in the amitochondriate protozoon Hexamita inflata. Molecular and Biochemical Parasitology 128 (1) , pp. 11-19. 10.1016/S0166-6851(03)00025-2

Pooley, David T., Gibson, Colin, Stewart, William R., Magee, John, Ellison, Brian N. and Lloyd, David 2003. Biological effects of millimeter-wave radiation: A high-throughput screening system. Review of Scientific Instruments 74 (3) , pp. 1296-1302. 10.1063/1.1542665

Lloyd, David 2003. Effects of uncoupling of mitochondrial energy conservation on the ultradian clock-driven oscillations in Saccharomyces cerevisiae continuous culture. Mitochondrion 3 (3) , pp. 139-146. 10.1016/j.mito.2003.08.002

Murray, Douglas B., Klevecz, Robert R. and Lloyd, David 2003. Generation and maintenance of synchrony in Saccharomyces cerevisiae continuous culture. Experimental Cell Research 287 (1) , pp. 10-15. 10.1016/S0014-4827(03)00068-5

Lemar, Katey M., Muller, Carsten Theodor, Plummer, Susan and Lloyd, David 2003. Cell death mechanisms in the human opportunistic pathogen Candida albicans. Journal of Eukaryotic Microbiology 50 (s1) , pp. 685-686. 10.1111/j.1550-7408.2003.tb00687.x

Rutter, Andrew J., Thomas, Katie L., Herbert, Derek, Henderson, R. James, Lloyd, David and Harwood, John 2002. Oxygen induction of a novel fatty acid n-6 desaturase in the soil protozoon, Acanthamoeba castellanii. Biochemical Journal , pp. 57-67. 10.1042/BJ20020189

Lemar, Katey M., Turner, M. P. and Lloyd, David 2002. Garlic (Allium sativum) as an anti-Candida agent: a comparison of the efficacy of fresh garlic and freeze-dried extracts. Journal of Applied Microbiology 93 (3) , pp. 398-405. 10.1046/j.1365-2672.2002.01707.x

Lloyd, David, Williams, Anthony S. and James, C. J. 2002. Nitrite inhibits hydrogen production and kills the cattle parasite Tritrichomonas foetus. Journal of Applied Microbiology 93 (3) , pp. 492-496. 10.1046/j.1365-2672.2002.01716.x

Sheppard, Samuel Keir and Lloyd, David 2002. Effects of soil amendment on gas depth profiles in soil monoliths using direct mass spectrometric measurement. Bioresource Technology 84 (1) , pp. 39-47. 10.1016/S0960-8524(02)00012-3

Lloyd, David, Eshantha, L., Salgado, J., Turner, Michael P. and Murray, Douglas B. 2002. Respiratory oscillations in yeast: clock-driven mitochondrial cycles of energization. FEBS Letters 519 (1-3) , pp. 41-44. 10.1016/S0014-5793(02)02704-7

Lloyd, David and Harris, Janine C. 2002. Giardia: highly evolved parasite or early branching eukaryote? Trends in Microbiology 10 (3) , pp. 122-127. 10.1016/S0966-842X(02)02306-5

Sheppard, S. K. and Lloyd, David 2002. Diurnal oscillations in gas production (O2, CO2, CH4, and N2) in soil monoliths. Biological Rhythm Research 33 (5) , pp. 577-591. 10.1076/brhm.33.5.577.13937

Williams, A. G., Noble, J., Tammam, J., Lloyd, David and Banks, J. M. 2002. Factors affecting the activity of enzymes involved in peptide and amino acid catabolism in non-starter lactic acid bacteria isolated from Cheddar cheese. International Dairy Journal 12 (10) , pp. 841-852. 10.1016/S0958-6946(02)00063-8

Lloyd, David 2002. Noninvasive methods for the investigation of organisms at low oxygen levels. Advances in Applied Microbiology 51 , pp. 155-174. 10.1016/S0065-2164(02)51005-4

Kumar, Raman and Lloyd, David 2002. Recent advances in the treatment of Acanthamoeba keratitis. Clinical Infectious Diseases 35 (4) , pp. 434-441. 10.1086/341487

Salgado, Eshantha, Murray, Douglas B. and Lloyd, David 2002. Some antidepressant agents (Li+, monoamine oxidase type A inhibitors) perturb the ultradian clock in Saccharomyces cerevisiae. Biological Rhythm Research 33 (3) , pp. 351-361. 10.1076/brhm.33.3.351.8256

Sheppard, Samuel Keir and Lloyd, David 2002. Direct mass spectrometric measurement of gases in soil monoliths. Journal of Microbiological Methods 50 (2) , pp. 175-188. 10.1016/S0167-7012(02)00025-8

Harris, Melanie Jane, Wickramasinghe, Nalin Chandra, Lloyd, David, Narlikar, J. V., Rajaratnam, P., Turner, Michael P., Al-Mufti, Shirwan, Wallis, Max Klim, Ramadurai, S. and Hoyle, Fred 2002. Detection of living cells in stratospheric samples. Presented at: Instruments, methods, and missions for astrobiology IV, San Diego, CA, 29-30 July 2001. Published in: Hoover, Richard B., Levin, Gilbert V., Paepe, Roland R. and Rozanov, Alexei Y. eds. Instruments, methods, and missions for astrobiology IV : 29-30 July, 2001, San Diego, [California] USA. SPIE Proceedings Series , vol. 4495. Bellingham, WA: Society of Photo-optical Instrumentation Engineers, pp. 192-198. 10.1117/12.454758

Lloyd, David, Thomas, Katie L., Cowie, George, Tammam, Jonathan D. and Williams, Alan G. 2002. Direct interface of chemistry to microbiological systems: membrane inlet mass spectrometry. Journal of Microbiological Methods 48 (2-3) , pp. 289-302. 10.1016/S0167-7012(01)00331-1

Suller, M. T. E. and Lloyd, David 2002. The antibacterial activity of vancomycin towards Staphylococcus aureus under aerobic and anaerobic conditions. Journal of Applied Microbiology 92 (5) , pp. 866-872. 10.1046/j.1365-2672.2002.01594.x

Wickramasinghe, Nalin Chandra, Lloyd, David and Wickramasinghe, Janaki Tara 2002. Evidence of photoluminescence of biomaterial in space. Presented at: Instruments, methods, and missions for astrobiology IV, San Diego, CA, 29-30 July 2001. Published in: Hoover, Richard B., Levin, Gilbert V., Paepe, Roland R. and Rozanov, Alexei Y. eds. Instruments, methods, and missions for astrobiology IV : 29-30 July, 2001, San Diego, [California] USA. SPIE Proceedings Series , vol. 4495. Bellingham, WA: Society of Photo-optical Instrumentation Engineers, pp. 255-260. 10.1117/12.454762

Lloyd, David, Ralphs, James Robert and Harris, Janine C. 2002. Hydrogen production in Giardia intestinalis, a eukaryote with no hydrogenosomes. Trends in Parasitology 18 (4) , pp. 155-156. 10.1016/S1471-4922(01)02174-2

Murray, Douglas B., Roller, Sibel, Kuriyama, Hiroshi and Lloyd, David 2001. Clock control of ultradian respiratory oscillation found during yeast continuous culture. Journal of Bacteriology 183 (24) , pp. 7253-7259. 10.1128/JB.183.24.7253-7259.2001

Harris, J., Plummer, S. and Lloyd, David 2001. Antigiardial drugs. Applied Microbiology and Biotechnology 57 (5-6) , pp. 614-619. 10.1007/s002530100720

Harris, J. C., Cottrell, S., Plummer, S. and Lloyd, David 2001. Antimicrobial properties of Allium sativum (garlic). Applied Microbiology and Biotechnology 57 (3) , pp. 282-286. 10.1007/s002530100722

Connell, Christopher, Rutter, Andrew, Hill, B., Suller, M. and Lloyd, David 2001. Encystation of Acanthamoeba castellanii: dye uptake for assessment by flow cytometry and confocal laser scanning microscopy. Journal of Applied Microbiology 90 (5) , pp. 706-712. 10.1046/j.1365-2672.2001.01296.x

Tammam, J. D., Williams, A.G., Banks, J., Cowie, G. and Lloyd, David 2001. Membrane inlet mass spectrometric measurement of O2 and CO2 gradients in cultures of Lactobacillus paracasei and a developing Cheddar cheese ecosystem. International Journal of Food Microbiology 65 (1-2) , pp. 11-22. 10.1016/S0168-1605(00)00438-4

Lloyd, David and Wallis, Peter 2001. A Giardia feast. Trends in Parasitology 17 (3) , pp. 115-117. 10.1016/S1471-4922(00)01873-0

Goldberg, Burt, Rattendi, Donna, Lloyd, David, Sufrin, Janice R. and Bacchi, Cyrus J. 2001. In situ kinetic characterization of methylthioadenosine transport by the adenosine transporter (P2) of the African Trypanosoma brucei brucei and Trypanosoma brucei rhodesiense. Biochemical Pharmacology 61 (4) , pp. 449-457. 10.1016/S0006-2952(00)00560-8

Morgan, Janine, Joyce-Menekse, Miranda E., Rowlands, Robert T., Gilbert, Ian H. and Lloyd, David 2001. Rapid and sensitive quantitation of antibiotics in fermentations by electrospray mass spectrometry. Rapid Communications in Mass Spectrometry 15 (14) , pp. 1229-1238. 10.1002/rcm.368

Beckmann, Manfred and Lloyd, David 2001. Mass spectrometric monitoring of gases (CO2', CH4', O2) in a mesotrophic peat core from Kopparas Mire, Sweden. Global Change Biology 7 (2) , pp. 171-180. 10.1046/j.1365-2486.2001.00396.x

Cross, R., Lloyd, David, Poole, R. K. and Moir, J. W. B. 2001. Enzymatic removal of nitric oxide catalyzed by cytochrome c' in rhodobacter capsulatus. Journal of Bacteriology 183 (10) , pp. 3050-3054. 10.1128/JB.183.10.3050-3054.2001

Beckmann, Manfred and Lloyd, David 2001. Extraction and identification of volatile organic substances (VOS) from Scottish peat cores. Atmospheric Environment 35 (1) , pp. 79-86. 10.1016/S1352-2310(00)00290-9

Upton, M, Hill, B., Edwards, C., Saunders, J. R., Ritchie, D. A. and Lloyd, David 2000. Combined molecular ecological and confocal laser scanning microscopic analysis of peat bog methanogen populations. FEMS Microbiology Letters 193 (2) , pp. 275-281. 10.1016/S0378-1097(00)00496-1

Biagini, Giancarlo A., Lloyd, David, Kirk, Kiaran and Edwards, Michael R. 2000. The membrane potential of Giardia intestinalis. FEMS Microbiology Letters 192 (1) , pp. 153-157. 10.1016/S0378-1097(00)00418-3

Turner, N. A., Harris, J., Russell, A. D. and Lloyd, David 2000. Microbial differentiation and changes in susceptibility to antimicrobial agents. Journal of Applied Microbiology 89 (5) , pp. 751-759. 10.1046/j.1365-2672.2000.01176.x

Gilbert, Don and Lloyd, David 2000. The living cell: a complex autodynamic multi-oscillator system? Cell Biology International 24 (8) , pp. 569-580. 10.1006/cbir.2000.0571

Aon, Miguel A., Cortassa, Sonia and Lloyd, David 2000. Chaotic dynamics and fractal space in biochemistry: simplicity underlies complexity. Cell Biology International 24 (8) , pp. 581-587. 10.1006/cbir.2000.0572

Goldberg, Burt, Rattendi, Donna, Lloyd, David, Yarlett, Nigel and Bacchi, Cyrus J. 2000. Kinetics of methionine transport and metabolism by Trypanosoma brucei brucei and Trypanosoma brucei rhodesiense. Archives of biochemistry and biophysics 377 (1) , pp. 49-57. 10.1006/abbi.2000.1740

Harding, Claire L., Lloyd, David, McFarlane, Caroline M. and Al-Rubeai, Mohamed 2000. Using the microcyte flow cytometer to monitor cell number, viability, and apoptosis in mammalian cell culture. Biotechnology Progress 16 (5) , pp. 800-802. 10.1021/bp0000813

Lloyd, David, Hayes, Anthony Joseph and Ralphs, James Robert 1999. Confocal laser scanning microscopy of environmental samples. In: Edwards, Clive ed. Environmental Monitoring of Bacteria, Vol. 12. USA: Springer, pp. 251-265. (10.1385/0-89603-566-2:251)

Williams, Ian, Paul, Frank, Lloyd, David, Jepras, Robert, Critchley, Ian, Newman, Martin, Warrack, John, Giokarini, Theodora, Hayes, Anthony James, Randerson, Peter Frederick and Venables, William Alfred 1999. Flow cytometry and other techniques show that Staphylococcus aureus undergoes significant physiological changes in the early stages of surface-attached culture. Microbiology 145 (6) , pp. 1325-1333. 10.1099/13500872-145-6-1325

Lloyd, David, Thomas, Katie L., Hayes, Anthony Joseph, Hill, Bethan, Hales, Barbara A., Edwards, Clive, Saunders, Jon R., Ritchie, Donald A. and Upton, Matthew 1998. Micro-ecology of peat: minimally invasive analysis using confocal laser scanning microscopy, membrane inlet mass spectrometry and PCR amplification of methanogen-specific gene sequences. FEMS Microbiology Ecology 25 (2) , pp. 179-188. 10.1016/S0168-6496(97)00094-9

Lloyd, David, Moran, Colm A., Suller, Marc T. E., Dinsdale, M. Gwenda and Hayes, Anthony Joseph 1996. Flow cytometric monitoring of rhodamine 123 and a cyanine dye uptake by yeast during cider fermentation. Journal of the Institute of Brewing 102 (4) , pp. 251-259. 10.1002/j.2050-0416.1996.tb00910.x

Lloyd, David, Williams, Alan G., Amann, Rudi, Hayes, Anthony Joseph, Durrant, Lisa and Ralphs, James Robert 1996. Intracellular prokaryotes in rumen ciliate protozoa: detection by confocal laser scanning microscopy after in situ hybridization with fluorescent 16S rRNA probes. European Journal of Protistology 32 (4) , pp. 523-531. 10.1016/S0932-4739(96)80011-3

Lloyd, David and Hayes, Anthony Joseph 1995. Vigour, vitality and viability of microorganisms. FEMS Microbiology Letters 133 (1-2) , pp. 1-7. 10.1111/j.1574-6968.1995.tb07852.x

Jiang, Wen Guo, Lloyds, David, Puntis, Malcolm C. A., Nakamura, T. and Hallett, Maurice Bartlett 1993. Regulation of spreading and growth of colon cancer cells by hepatocyte growth factor. Clinical and Experimental Metastasis 11 (3) , pp. 235-242. 10.1007/BF00121166