Search Results - "Barnes, Robert J."

Comparison of TiO2 and ZnO nanoparticles for photocatalytic degradation of methylene blue and the correlated inactivation of gram-positive and gram-negative bacteria by Barnes, Robert J., Molina, Rodrigo, Xu, Jianbin, Dobson, Peter J., Thompson, Ian P.

“…Titanium dioxide (TiO 2 ) and zinc oxide (ZnO) nanoparticles are important photocatalysts and as such have been extensively studied for the removal of organic…”
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Formation of biologically influenced palladium microstructures by Desulfovibrio desulfuricans and Desulfovibrio ferrophilus IS5 by Voegtlin, Stephen P., Barnes, Robert J., Hubert, Casey R.J., Larter, Stephen R., Bryant, Steven L.

“…A range of Desulfovibrio spp. can reduce metal ions to form metallic nanoparticles that remain attached to their surfaces. The bioreduction of palladium (Pd)…”
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The impact of zero-valent iron nanoparticles on a river water bacterial community by Barnes, Robert J., van der Gast, Christopher J., Riba, Olga, Lehtovirta, Laura E., Prosser, James I., Dobson, Peter J., Thompson, Ian P.

“…Zero-valent iron (ZVI) nanoparticles are of interest because of their many potential biomedical and environmental applications. However, these particles have…”
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Optimization of nano-scale nickel/iron particles for the reduction of high concentration chlorinated aliphatic hydrocarbon solutions by Barnes, Robert J., Riba, Olga, Gardner, Murray N., Scott, Thomas B., Jackman, Simon A., Thompson, Ian P.

“…The use of nano-scale particles as a means of environmental remediation still provides a comparatively novel approach for the treatment of contaminated waters…”
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Erratum for Barnes et al., “Inhibition of Sulfate Reduction and Cell Division by Desulfovibrio desulfuricans Coated in Palladium Metal” by Barnes, Robert J., Voegtlin, Stephen P., Naik, Shiv R., Gomes, Renessa, Hubert, Casey R. J., Larter, Stephen R., Bryant, Steven L.

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The Critical Role of Environmental Synergies in the Creation of Bionanohybrid Microbes by Barnes, Robert J, Voegtlin, Stephen P, Hubert, Casey R J, Larter, Stephen R, Bryant, Steven L

“…A wide range of bacteria can synthesize surface-associated nanoparticles (SANs) through exogenous metal ions reacting with sulfide produced via cysteine…”
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Inhibition of Sulfate Reduction and Cell Division by Desulfovibrio desulfuricans Coated in Palladium Metal by Barnes, Robert J, Voegtlin, Stephen P, Naik, Shiv R, Gomes, Renessa, Hubert, Casey R J, Larter, Stephen R, Bryant, Steven L

“…The growth of sulfate-reducing bacteria (SRB) and associated hydrogen sulfide production can be problematic in a range of industries such that inhibition…”
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Nitric oxide treatment for the control of reverse osmosis membrane biofouling by Barnes, Robert J, Low, Jiun Hui, Bandi, Ratnaharika R, Tay, Martin, Chua, Felicia, Aung, Theingi, Fane, Anthony G, Kjelleberg, Staffan, Rice, Scott A

“…Biofouling remains a key challenge for membrane-based water treatment systems. This study investigated the dispersal potential of the nitric oxide (NO) donor…”
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Particles and enzymes: Combining nanoscale zero valent iron and organochlorine respiring bacteria for the detoxification of chloroethane mixtures by Koenig, Joanna C., Boparai, Hardiljeet K., Lee, Matthew J., O’Carroll, Denis M., Barnes, Robert J., Manefield, Michael J.

“…•A combination of nZVI and ORB to treat mixed chloroethanes is examined.•Mixed vitamins and l-cysteine enhance nZVI reactivity toward 1,1,2-TCA.•ORB are…”
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An assessment of the fate, behaviour and environmental risk associated with sunscreen TiO2 nanoparticles in UK field scenarios by JOHNSON, Andrew C, BOWES, Michael J, SVENDSEN, Claus, THOMPSON, Ian P, BARNES, Robert J, WILLIAMS, Richard J, NAN XU, CROSSLEY, Alison, JARVIE, Helen P, JURKSCHAT, Kerstin, JÜRGENS, Monika D, LAWLOR, Alan J, PARK, Barry, ROWLAND, Phillip, SPURGEON, David

“…The fate of Ti was examined in an activated sludge plant serving over 200,000 people. These studies revealed a decrease of 30 to 3.2 μg/L of Ti < 0.45 μm from…”
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Optimal dosing regimen of nitric oxide donor compounds for the reduction of Pseudomonas aeruginosa biofilm and isolates from wastewater membranes by Barnes, Robert J., Bandi, Ratnaharika R., Wong, Wee Seng, Barraud, Nicolas, McDougald, Diane, Fane, Anthony, Kjelleberg, Staffan, Rice, Scott A.

“…Membrane fouling by bacterial biofilms remains a key challenge for membrane-based water purification systems. Here, the optimal biofilm dispersal potential of…”
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Inhibition of biological TCE and sulphate reduction in the presence of iron nanoparticles by Barnes, Robert J., Riba, Olga, Gardner, Murray N., Singer, Andrew C., Jackman, Simon A., Thompson, Ian P.

“…Iron (Fe) nanoparticles are increasingly being employed for the remediation of Chlorinated Aliphatic Hydrocarbon (CAH) contaminated sites. However, these…”
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The roles of Pseudomonas aeruginosa extracellular polysaccharides in biofouling of reverse osmosis membranes and nitric oxide induced dispersal by Barnes, Robert J., Bandi, Ratnaharika R., Chua, Felicia, Low, Jiun Hui, Aung, Theingi, Barraud, Nicolas, Fane, Anthony G., Kjelleberg, Staffan, Rice, Scott A.

“…The roles of Pseudomonas aeruginosa polysaccharides (Pel, Psl, alginate) in reverse osmosis (RO) membrane biofouling and nitric oxide (NO) induced dispersal…”
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The application of nitric oxide to control biofouling of membrane bioreactors by Luo, Jinxue, Zhang, Jinsong, Barnes, Robert J., Tan, Xiaohui, McDougald, Diane, Fane, Anthony G., Zhuang, Guoqiang, Kjelleberg, Staffan, Cohen, Yehuda, Rice, Scott A.

“…Summary A novel strategy to control membrane bioreactor (MBR) biofouling using the nitric oxide (NO) donor compound PROLI NONOate was examined. When the…”
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The effects of vacuum annealing on the structure and surface chemistry of iron:nickel alloy nanoparticles by Dickinson, Michelle, Scott, Thomas B., Crane, Richard A., Riba, Olga, Barnes, Robert J., Hughes, Gareth M.

“…In order to increase the longevity of contaminant retention on the particle surface, a method is sought to improve the corrosion resistance of bimetallic iron…”
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Enhanced reactivity of nanoscale iron particles through a vacuum annealing process by Riba, Olga, Barnes, Robert J., Scott, Thomas B., Gardner, Murray N., Jackman, Simon A., Thompson, Ian P.

“…A reactivity study was undertaken to compare and assess the rate of dechlorination of chlorinated aliphatic hydrocarbons (CAHs) by annealed and non-annealed…”
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Spatial covariation of Azotobacter abundance and soil properties: A case study using the wavelet transform by Barnes, Robert J, Baxter, Samantha Jayne, Lark, R.M.

“…The soil microflora is very heterogeneous in its spatial distribution. The origins of this heterogeneity and its significance for soil function are not well…”
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Impact of cage-front veranda on non-human primate cardiovascular telemetry by Barnes, Robert J., Cordes, Jason S., Rubino, Susan R., Nichols, Jill

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Tuned In, Turned On by BARNES, ROBERT J.

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Comparison of TiO sub(2) and ZnO nanoparticles for photocatalytic degradation of methylene blue and the correlated inactivation of gram-positive and gram-negative bacteria by Barnes, Robert J, Molina, Rodrigo, Xu, Jianbin, Dobson, Peter J, Thompson, Ian P

“…Titanium dioxide (TiO sub(2)) and zinc oxide (ZnO) nanoparticles are important photocatalysts and as such have been extensively studied for the removal of…”
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