Search Results - "de Lacy Costello, B.P.J"

Highly sensitive room temperature sensors based on the UV-LED activation of zinc oxide nanoparticles by de Lacy Costello, B.P.J., Ewen, R.J., Ratcliffe, N.M., Richards, M.

“…This study describes novel work on the use of UV-light emitting diodes (LEDs) to enhance the room temperature gas sensitivity of thick film zinc oxide sensors…”
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Thick film organic vapour sensors based on binary mixtures of metal oxides by de Lacy Costello, B.P.J., Ewen, R.J., Ratcliffe, N.M., Sivanand, P.S.

“…Previously, composite sensors incorporating differing proportions of tin dioxide and zinc oxide were reported which exhibited high sensitivity to a range of…”
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Highly sensitive mixed oxide sensors for the detection of ethanol by de Lacy Costello, B.P.J, Ewen, R.J, Guernion, N, Ratcliffe, N.M

“…Sensors consisting of mixtures of tin dioxide and zinc oxide powders in a range of proportions were constructed. Each mixture was applied to an…”
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The synthesis of a number of 3-alkyl and 3-carboxy substituted pyrroles; their chemical polymerisation onto poly(vinylidene fluoride) membranes, and their use as gas sensitive resistors by de Lacy Costello, B.P.J., Evans, P., Guernion, N., Ratcliffe, N.M., Sivanand, P.S., Teare, G.C.

“…A number of synthetic pathways to 1-phenylsulphonyl and 1-tosylsulphonyl pyrrole have been reviewed and repeated. Two novel methods of producing this…”
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The synthesis of 3-octadecyl- and 3-docosylpyrrole, their polymerisation and incorporation into novel composite gas sensitive resistors by Guernion, N, de Lacy Costello, B.P.J, Ratcliffe, N.M

“…3-Octadecylpyrrole and the novel 3-docosylpyrrole were synthesised in high yields. These monomers were polymerised with various oxidising agents to produce a…”
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A study of the catalytic and vapour-sensing properties of zinc oxide and tin dioxide in relation to 1-butanol and dimethyldisulphide by de Lacy Costello, B.P.J, Ewen, R.J, Jones, P.R.H, Ratcliffe, N.M, Wat, R.K.M

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Erratum to “The synthesis of a number of 3-alkyl and 3-carboxy substituted pyrroles; their chemical polymerisation onto poly(vinylidene fluoride) membranes, and their use as gas sensitive resistors”: [Synthetic Metals 114 (2000) 181–188] by de Lacy Costello, B.P.J, Evans, P, Guernion, N, Ratcliffe, N.M, Sivanand, P.S, Teare, G.C

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The rapid detection of methyl tert-butyl ether (MtBE) in water using a prototype gas sensor system by DE LACY COSTELLO, B. P. J, SIVANAND, P. S, RATCLIFFE, N. M, REYNOLDS, D. M

“…The gasoline additive Methyl-tertiary-Butyl Ether (MtBE) is the second most common contaminant of groundwater in the USA and represents an important soil…”
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Identification of volatiles generated by potato tubers (Solanum tuberosum cv: Maris Piper) infected by Erwinia carotovora, Bacillus polymyxa and Arthrobacter sp by de Lacy Costello, B.P.J, Evans, P, Ewen, R.J, Gunson, H.E, Ratcliffe, N.M, Spencer-Phillips, P.T.N

“…Bacteria were isolated from internal tissues of surface sterilized healthy tubers of Solanum tuberosum cv. Maris Piper (8 different isolates) and from tubers…”
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