Chemical Sciences

Prof Brett Paull

Biographical Details:

Received B.Sc. (Hons) Degree in Environmental Sciences (Environmental Chemistry Option) from Polytechnic Southwest, Plymouth, in 1991. In 1992 Polytechnic Southwest became the University of Plymouth, where, working under the supervision of Dr Phil Jones, was awarded a Ph.D. in 1994 (research into the development of novel ion chromatographic techniques for trace metal analysis). In May 1995, took up the position of Associate Lecturer in Analytical Chemistry within the Department of Chemistry at the University of Tasmania, Australia. During this time worked closely with Prof. Paul Haddad's research group on the development of ion chromatographic and capillary electrophoretic methods of analysis. In January 1998 moved to post as Lecturer in Analytical Chemistry within the School of Chemical Sciences, Dublin City University, where established an analytical separations research group. Made Senior Lecturer in Dec 2004 and Associate Professor in Dec 2006.

Research Interests:

Analytical and Environmental Chemistry: Particularly separation sciences, including high-performance liquid chromatography, ion chromatography, capillary zone electrophoresis and capillary electrochromatography. Development of ion chromatographic methods for the analysis of complex matrices; Trace elemental analysis and speciation using liquid chromatography and liquid chromatography coupled to atomic spectroscopy; Development of analytical methods for the simultaneous determination of both anions and cations; Development of instrumentation for on-site monitoring of environmental samples; Application/development of fast liquid chromatography; Development and application of ion chromatography coupled to mass spectrometry; Microfluidics and capillary based separations.

Selected Peer Reviewed Journals

Leon Barron, Josef Havel, Martha Purcell, Michal Szpak and Brett Paull. 2009. Predicting sorption of pharmaceuticals and personal care products onto soil and digested sludge using artificial neural networks. The Analyst, In press,
Leon Barron, Martina O¿Toole, Dermot Diamond, Pavel N. Nesterenko and Brett Paull. 2009. Separation of transition metals on a polygrafted iminodiacetic acid functionalised column with post-column reaction detection utilising a paired emitter-detector diode system. Journal Of Chromatography A, 1213, , pp31-36.
Martina O¿ Toole, Leon Barron, Roderick Shepherd, Pavel N. Nesterenko, Brett Paull and Dermot Diamond. 2009. Paired emitter-detector diode detection with dual wavelength monitoring for enhanced sensitivity to transition metals in ion chromatography with post-column reaction. The Analyst, 134, , pp124-130.
Gillespie E, Connolly D, Macka M, Hauser P, Paull B. 2008. Development of a contactless conductivity detector cell for 1.6 mm OD (1/16th inch) HPLC tubing and micro-bore columns with on-column detection. The Analyst, 133, 8, pp1104-1110.
Abele S, Nie FQ, Foret F, Paull B, Macka M. 2008. UV-LED photopolymerised monoliths. The Analyst, 133, 7, pp864-866.
Bashir W, McGovern F, O'Brien P, Ryan M, Burke L, Paull B. 2008. Chemical trends in background air quality and the ionic composition of precipitation for the period 1980-2004 from samples collected at Valentia Observatory, Co. Kerry, Ireland. Journal Of Environmental Monitoring, 10, 6, pp730-738.
Ekaterina P. Nesterenko, Pavel N. Nesterenko and Brett Paull. 2008. Simultaneous separation of inorganic anions and metal- citrate complexes on a zwitterionic stationary phase with on-column complexation. Journal Of Chromatography A, 1213, , pp62-69.
Ekaterina P. Nesterenko, Pavel N. Nesterenko and Brett Paull. 2008. Anion-exchange chromatography on short reversed-phase columns modified with amphoteric (N-dodecyl-N,N-dimethylammonio)alcanoates. Journal Of Chromatography A, 1179, , pp60-70.
Gillespie E, Connolly D, Nesterenko PN, Paull B. 2008. Accurate non-invasive determination of pK(a) of surface functionalised ion exchange monoliths using capacitively coupled contactless conductivity detection. The Analyst, 7, , pp874-876.
Leon Barron, John M. Tobin and Brett Paull. 2008. Multi-residue determination of pharmaceuticals in sludge and sludge enriched soils using pressurized liquid extraction, solid phase extraction and liquid chromatography with tandem mass spectrometry. Journal Of Environmental Monitoring, 10, 3, pp353-361.
Scarmagnani S, Walsh Z, Slater C, Alhasimy N, Paull B, Macka M, Diamond D. 2008. Polystyrene bead-based system for optical sensing using spiropyran photoswitches. Journal Of Materials Chemistry, 18, , pp5063-5071.
Walsh Z, Abele S, Lawless B, Heger D, Klan P, Breadmore MC, Paull B, Macka M. 2008. Photoinitiated Polymerisation of Monolithic Stationary Phases in Polyimide Coated Capillaries Using Visible Region LEDs. Chemical Communications, 48, pp6504-6506.
Colman O¿Riordain, Eoin Gillespie, Damian Connolly, Pavel N. Nesterenko and Brett Paull. 2007. Capillary ion chromatography of inorganic anions on octadecyl silica monolith modified with an amphoteric surfactant. Journal Of Chromatography A, 1142, , pp185-193.
Damian Connolly, Vincent O¿Shea, Paul Clarke, Brendan O¿Connor and Brett Paull. 2007. Evaluation of photografted charged sites within polymer monoliths in capillary columns using contactless conductivity detection. Journal Of Separation Science, 30, , pp3060-3068.
Ekaterina P. Nesterenko, Céline Guivarc'h, Cepta Duffy and Brett Paull. 2007. Separation of nucleic acid precursors on an amphoteric surfactant modified monolith using combined eluent flow, pH and concentration gradient. Journal Of Separation Science, 30, , pp2910-2916.
Eoin Gillespie, Damian Connolly, Miroslav Macka, Pavel N. Nesterenko and Brett Paull. 2007. Use of contactless conductivity detection for non-invasive characterisation of monolithic stationary phase coatings for application in capillary ion chromatography. The Analyst, 132, , pp1238-1245.
Fu-Qiang Nie, Mirek Macka and Brett Paull. 2007. Micro-flow injection analysis system: On-chip sample preconcentration, injection and delivery using coupled monolithic electroosmotic pumps. Lab On A Chip, 7, , pp1597-1599.
Fu-Qiang Nie, Mirek Macka, Leon Barron, Damian Connolly, Nigel Kent, and Brett Paull. 2007. A robust compact on-chip electro-osmotic micro-pump for u-flow analysis based on parallel encased monolithic silica capillary columns. The Analyst, 132, , pp417-424.
Jonathan Bones, Kevin V. Thomas and Brett Paull. 2007. Using environmental analytical data to estimate levels of community consumption of illicit drugs and abused pharmaceuticals. Journal Of Environmental Monitoring, 9, , pp701-707.
Jonathan Bones, Mirek Macka and Brett Paull. 2007. Evaluation of monolithic and a sub 2ìm particle packed columns for the rapid screening for illicit drugs ¿ Application to the determination of drug contamination on Irish euro banknotes. The Analyst, 132, , pp208-217.
Colman O'Riordain, Leon Barron, Ekaterina Nesterenko, Pavel N. Nesterenko and Brett Paull. 2006. Double gradient ion chromatography using short monolithic columns modified with a long chained zwitterionic carboxybetaine surfactant. Journal Of Chromatography A, 1109, , pp111-119.
Ekaterina Nesterenko, Pavel Nesterenko, Leon Barron and Brett Paull. 2006. Flow gradient liquid chromatography using a coated anion exchange micro-column. Journal Of Separation Science, 29, , pp228-235.
Eoin Gillespie, Miroslav Macka, Damien Connolly and Brett Paull. 2006. Evaluation of capillary ion exchange stationary phase coating distribution and stability using radial capillary column contactless conductivity detection. The Analyst, 131, , pp886-888.
Jonathan Bones, Kevin V. Thomas and Brett Paull. 2006. Improved method for the determination of zinc pyrithione in environmental water samples incorporating on-line extraction and preconcentration coupled with liquid chromatography atmospheric pressure chemical ionisation mass spectrometry. Journal Of Chromatography A, 1132, , pp157-164.
Jonathan Bones, Pavel Nesterenko, Kevin Thomas and Brett Paull. 2006. Dual gradient LC method for the determination of pharmaceutical residues in environmental samples using a monolithic silica reversed phase column. International Journal Of Environmental Analytical Chem, 86, , pp487-504.
Jonathon Bones, Pavel Nesterenko and Brett Paull. 2006. On-line preconcentration of pharmaceutical residues from large volume water samples using short reversed-phase monolithic cartridges coupled to LC-UV-ESI-MS. Talanta, 70, , pp1117-1128.
Leon Barron and Brett Paull. 2006. Simultaneous determination of trace oxyhalides and haloacetic acids using suppressed ion chromatography-electrospray mass spectrometry. Talanta, 69, , pp621-630.
Leon Barron, Pavel N. Nesterenko and Brett Paull. 2006. Rapid online preconcentration and suppressed ion chromatography of part per trillion levels of perchlorate in rainwater. Analytica Chimica Acta, 567, , pp127-134.
Leon Barron, Pavel N. Nesterenko, Dermot Diamond, Martina O¿Toole, King Tong Lau and Brett Paull. 2006. Low pressure ion chromatograph with a low cost paired emitter-detector diode based detector for the determination of alkaline earth metals in water samples. Analytica Chimica Acta, 577, , pp32-37.
Martina O¿ Toole, King-Tong Lau, Benjamin Shazmann, Roderick Shepherd, Pavel N. Nesterenko, Brett Paull, and Dermot Diamond,. 2006. Novel Integrated PEDD as a Miniaturized Photometric Detector in HPLC. The Analyst, 131, , pp938-943.
Éadaoin Tyrrell, Pavel Nesterenko and Brett Paull. 2006. Flow analysis method using chelating CIM monolithic discs for monitoring dissolved labile copper in environmental water samples. Journal Of Liquid Chromatography & Related Technologies, 29, , pp2201-2216.
Colman O'Riordain, Pavel Nesterenko and Brett Paull. 2005. Double gradient ion chromatography on a short carboxybetaine coated monolithic anion exchanger. Chemical Communications, , pp215-217.
Colman O'Riordain, Pavel Nesterenko and Brett Paull. 2005. Zwitterionic ion chromatography withcarboxybetaine surfactant coated particle packed and monolithic type columns. Journal Of Chromatography A, 1070, , pp71-*.
Edel Sugrue, Pavel Nesterenko and Brett Paull. 2005. Fast ion chromatography of inorganic anions and cations on a lysine bonded silica monolith. Journal Of Chromatography A, 1075, , pp167-175.
Edel Sugrue, Pavel Nesterenko and Brett Paull. 2005. Solvent enhanced ion chromatography of alkaline earth, transition and heavy metals ions on porous monolithic silica. Analytica Chimica Acta, 553, , pp27-.
Pavel N. Nesterenko, Marina A. Rybalko and Brett Paull. 2005. Significant viscosity dependent deviations from classical van Deemter theory in liquid chromatography with porous silica monolithic columns. The Analyst, 130, , pp828-831.
Brett Paull and Pavel Nesterenko. 2005. Novel ion chromatographic phases for the analysis of complex matrices. The Analyst, 130, , pp134-.
Brett Paull and Pavel Nesterenko. 2005. New possibilities in ion chromatography using porous monolithic stationary phase media. Trac-trends In Analytical Chemistry, 24,, pp295-*.
Leon Barron, Pavel Nesterenko and Brett Paull. 2005. Use of temperature programming to improve resolution of inorganic anions, haloacetic acids and oxyhalides in drinking water by suppressed ion chromatography. Journal Of Chromatography A, 1072,, pp207-*.
Brett Paull, Claude Roux, Michael Dawson and Philip Doble. 2004. Rapid screening of explosives by high-performance liquid chromatography utilising monolithic reversed-phase columns. Journal Of Forensic Sciences, 49, , pp1181-*.
Brett Paull, Danielle Victory and Damian Connolly. 2004. Simultaneous and rapid ion chromatography of common inorganic anions and cations on short permanently coated monolithic columns. Journal Of Separation Science, 27, , pp912-*.
Eadaoin Tyrrell, Ceri Gibson, Brian MacGraith, David Gray, Nigel Kent and Brett Paull. 2004. Development and application of a chemiluminescense based micro-fluidic system for the monitoring of copper in water samples. Lab On A Chip, 4, , pp384-390.
Edel Sugrue, Pavel Nesterenko and Brett Paull. 2004. Ion exchange properties of monolithic and particle type iminodiacetic acid modified silica. Journal Of Separation Science, 27, , pp921-*.
Leon Barron and Brett Paull. 2004. Determination of haloacetic acids in drinking water using micro-bore suppressed ion chromatography with solid-phase extraction. Analytica Chimica Acta, 522, , pp153-*.
Brett Paull and Leon Barron. 2004. Using ion chromatography to monitor haloacetic acids in drinking water, a review of current technologies. Journal Of Chromatography A, 1046,, pp1-*.
Danielle Victory, Pavel Nesterenko and Brett Paull. 2004. Low-pressure gradient micro-ion chromatography with ultra-short monolithic anion exchange column. The Analyst, 129,, pp700-*.
Leon Barron and Brett Paull. 2004. Direct detection of trace haloacetic acids in drinking water using micro-bore ion chromatography; Improved detector sensitivity using a hydroxide gradient and an ATLAS suppressor. Journal Of Chromatography A, 1047,, pp205-*.
Marion King, Mirek Macka and Brett Paull. 2004. Capillary electrophoretic method for trace chromium speciation using a zwitterionic isoelectric polymer coated capillary and photodiode array detection. Analytical Letters, 37,, pp2771-*.
Brett Paull and Marion King. 2003. Quantitative capillary electrophoresis of inorganic anions - a review. Electrophoresis, 24,, pp1892-1934.
Brett Paull and Wasim Bashir. 2003. Non-Trivial Temperature Effects on the Cation Exchange Chromatography and Chelation Ion Chromatography of Metal Ions. The Analyst, 128,, pp335-344.
Edel Sugrue, Pavel Nesterenko and Brett Paull. 2003. Iminocarboxylated monolithic chelating ion exchanger for rapid determination of alkaline earth metal ions in high ionic strength samples. The Analyst, 128,, pp417-420.
Damian Connolly and Brett Paull. 2002. Fast ion chromatography of common inorganic anions on a short ODS column permanently coated with didodecyldimethylammonium bromide. Journal Of Chromatography A, 953,, pp299-303.
Damian Connolly, Leon Barron and Brett Paull. 2002. Determination of urinary thiocyanate and nitrate using fast ion-interaction chromatography. Journal Of Chromatography B-biomedical Applications, 767,, pp175-*.
Eadaoin Twohill and Brett Paull. 2002. Zwitterionic ion chromatography using a dynamically coated column and eluent recycling. Journal Of Chromatography A, 973,, pp103-113.
Marion King, Brett Paull, Paul R. Haddad and Miroslav Macka. 2002. Performance of a simple LED light source in the capillary electrophoresis of inorganic anions using a chromate background electrolyte. The Analyst, 127,, pp1564-1567.
Wasim Bashir and Brett Paull. 2002. Ionic strength, temperature and pH effects upon selectivity for transition and heavy metal ions when using chelation ion chromatography with an iminodiacetic acid bonded silica gel column and simple inorganic eluents. Journal Of Chromatography A, 942,, pp73-*.
Wasim Bashir, Eadaoin Tyrrell. Orlagh Feeney and Brett Paull. 2002. Retention of alkali, alkaline earth and transition metals on an itaconic acid cation exchange column: Eluent pH, ionic strength and temperature effects upon selectivity. Journal Of Chromatography A, 964,, pp113-122.
Damian Connolly and Brett Paull. 2001. Rapid determination of nitrate and nitrite in drinking water samples using ion-interaction liquid chromatography. Analytica Chimica Acta, 441, , pp53-*.
Cameron Johns, Miroslav Macka, Paul R. Haddad, Marion King and Brett Paull. 2001. Practical method for evaluation of linearity and effective pathlength of on-capillary photometric detectors for capillary electrophoresis. Journal Of Chromatography A, 927,, pp237-*.
Damian Connolly and Brett Paull. 2001. Fast separation of UV absorbing anions using ion-interaction chromatography. Journal Of Chromatography A, 917,, pp355-*.
Wasim Bashir and Brett Paull. 2001. Determination of trace alkaline earth metals in brines using chelation ion chromatography with an iminodiacetic acid bonded silica column. Journal Of Chromatography A, 907,, pp191-*.
Wasim Bashir and Brett Paull. 2001. Sensitive and selective ion chromatographic method for the determination of trace beryllium in water samples. Journal Of Chromatography A, 910,, pp301-*.
Wasim Bashir, Stephen Butler and Brett Paull. 2001. The use of ion chromatography with a colour-forming eluent for the determination of Pb(II) in water samples. Analytical Letters, 34,, pp1529-*.
Brett Paull, Eadaoin Twohill and Wasim Bashir. 2000. Determination of micro-g/L cadmium in environmental samples using ion-interaction reversed-phase liquid chromatography with fluorescence detection. Journal Of Chromatography A, 877,, pp123-*.
B.Paull and P.R.Haddad. 1999. The use of metallochromic ligands in the chelation ion chromatography of trace metals. Trac-trends In Analytical Chemistry, 18,, pp107-*.
K.L.Ng, B.Paull, P.R.Haddad and K.Tanaka. 1999. Modelling of electrostatic and adsorption effects of aliphatic and aromatic carboxylic acids in ion-exclusion chromatography. Journal Of Chromatography A, 850,, pp17-*.
N.Vachirapatama, B.Paull, M.Macka, C.Munker and P.R.Haddad. 1999. Determination of niobium(V) and tantalum(V) as 4-(2-pyridylazo)resorcinol-citrate ternary complexes in geological materials by ion-interaction reversed-phase high-performance liquid chromatography. Journal Of Chromatography A, 850,, pp257-*.
B.Paull, P.Nesterenko and P.R.Haddad. 1998. Chelation ion chromatography of metal ions using an ODS reversed-phase column and a mobile phase containing methylthymol blue. Analytica Chimica Acta, 375, , pp117-*.
K.Ohta, H.Morikawa, K.Tanaka, Y.Uryu, B.Paull and P.R.Haddad. 1998. Ion chromatographic behaviour of alkali and alkaline earth metal cations on silica gel columns with cation exchange characteristics. Analytica Chimica Acta, 359, , pp255-*.
B.Paull and P.R.Haddad. 1998. The determination of trace uranyl in saline samples using high-performance chelation ion chromatography. Analytical Communications, 35,, pp13-*.
B.Paull, M.Clow and P.R.Haddad. 1998. Separation and visible detection of alkaline earth metals on a polymeric reversed-phase column with mobile phase containing a selective colour-forming chelating ligand. Journal Of Chromatography A, 804,, pp95-*.
B.Paull, P.Nesterenko, M.Nurdin and P.R.Haddad. 1998. Separation of metal ions using a polymeric reversed-phase column and a methylthymol blue containing mobile phase. Analytical Communications, 35,, pp17-*.
M.Macka, B.Paull, D.P.Bogan and P.R.Haddad. 1998. The role of ligand purity in separations of alkaline earth metals as arsenazo I complexes by capillary zone electrophoresis. Journal Of Chromatography A, 793,, pp177-*.
B.Paull, M.Macka and P.R.Haddad. 1997. Determination of calcium and magnesium in water samples by high performance liquid chromatography using a graphitic stationary phase and a mobile phase containing o-cresolphthalein complexone. Journal Of Chromatography A, 789,, pp329-*.
K.Ohta, K.Tanaka, B.Paull and P.R.Haddad. 1997. Retention behaviour of alkali, alkaline earth and transition metal cations by IC with an unmodified silica gel column. Journal Of Chromatography A, 770,, pp219-*.
M.Macka, B.Paull, P.Andersson and P.R.Haddad. 1997. The determination of barium and strontium by capillary electrophoresis using an electrolyte containing Sulfonazo III. Journal Of Chromatography A, 767,, pp303-*.
P.Fagan, B.Paull, P.R.Haddad, R.Dunne and H.Kamar. 1997. Ion chromatographic analysis of cyanate in gold processing samples containing large concentrations of metallo-cyanide complexes. Journal Of Chromatography A, 770,, pp175-*.
Q.Huang, B.Paull and P.R.Haddad. 1997. Optimisation of selectivity in the separation of metallo-cyanide complexes by ion-interaction liquid chromatography. Journal Of Chromatography A, 770,, pp3-*.
B.Paull and P.Jones. 1996. A comparative study of the metal selective properties of chelating dye impregnated resins for the ion chromatographic separation of trace metals. Chromatographia, 42,, pp528-*.
B.Paull, P.Fagan and P.R.Haddad. 1996. Determination of calcium and magnesium in natural waters using a porous graphitic carbon column with a selective metallochromic ligand as a component of the mobile phase. Analytical Communications, 33,, pp193-*.
F.Hao, B.Paull and P.R.Haddad. 1996. The determination of trace levels of thorium and uranyl by reversed-phase chromatography with on-line preconcentration and ligand exchange. Journal Of Chromatography A, 749,, pp103-*.
F.Hao, B.Paull and P.R.Haddad. 1996. The retention behaviour of thorium(IV) and uranyl on a reversed-phase column using glycolate and mandelate eluents. Journal Of Chromatography A, 739,, pp151-*.
F.Hao, B.Paull and P.R.Haddad. 1996. Determination of thorium and uranyl in nitrophosphate solution by on-line matrix elimination reversed-phase chromatography. Chromatographia, 42,, pp690-*.
B.Paull, M.Foulkes and P.Jones. 1994. High-performance chelation ion chromatographic determination of trace metals in coastal seawater using dye-impregnated resins. The Analyst, 119,, pp937-*.
B.Paull, M.Foulkes and P.Jones. 1994. Determination of alkaline earth metals in offshore oil-well brines using high-performance chelation ion chromatography. Analytical Proceedings, 31,, pp209-*.
P.Jones, M.Foulkes and B.Paull. 1994. Determination of barium and strontium in calcium-containing matrices using high-performance chelation ion chromatography. Journal Of Chromatography A, 673,, pp173-*.
P.Jones and B.Paull. 1992. Study of aluminium speciation in potable waters from the southwest of England using ion chromatography. Analytical Proceedings, 29,, pp402-*.

Selected Chapters

W. Bashir, M. Ryan, L. Burke, F. McGovern and B. Paull. 2006. An analysis of the ionic composition of Irish precipitation and background air quality since 1980 based on samples collected at Valentia Observatory, Co. Kerry, Ireland. Air Pollution XIV, pp545-555.
Brett Paull. 2005. Chromatography. Handbook of Measuring System Design
Brett Paull. 2005. Ion Exchange: (d) Ion Chromatography Applications. Encyclopedia of Analytical Science, 2nd Edition
Brett Paull, Pavel Nesterenko and Leon Barron. 2005. The Determination of Phosphates in Environmental Samples by Ion Chromatography. Chromatographic Analysis of the Environment: Third Ed, Revised and Expanded

Selected Non-peer Reviewed Journals

Brett Paull and Pavel Nesterenko. 2005. New phases for rapid ion analysis. European Pharmaceutical Review, 10, pp47-*.
Ceri Gibson, Patrick Byrne, David Gray, Brian MacCraith, Brett Paull and Eadaoin Tyrrell. 2003. Design of a micro-fluidic sensor for high sensitivity copper(II) sensing applications. Proc. SPIE, 4876, pp615-*.
Q.Huang, B.Paull and P.R.Haddad. 1996. Comparison of cyanide speciation by liquid chromatography and standard distillation methods. Chemistry in Australia, *, pp310-*.

Active Research Grants

Hybrid microfluidic devices for complex chemical analysis.
Marine Environmental Sensing & Informatics Beaufort Marine Research Awards Application PhD Project 4 - Microfluidic chip based miniaturised analytical devices for use in marine monitoring
Stokes Lectureship for Andreas Heise
Non-invasive evaluation of protein protein interactions on photografted monolithic phases using capacitively coupled contactless conductivity detection
Irish Separation Science Cluster-Comprehensive multi-dimensional and multi-modal separation science for complex biological systems

Conferences:

Brett Paull, Application of fast liquid chromatography using monolithic stationary phases to the rapid screening of samples for the presence of commercial explosives, *, - 02-AUG-03, Department of Chemistry, Materials and Forensic Science, University of Technology, Sydney
Ceri Gibson, Patrick Byrne, David Gray, Brian MacCraith, Brett Paull, and Eadaoin Tyrrell, Design of a micro-fluidic sensor for high sensitivity copper sensing applications, SPIE Regional Meeting on Optoelectronics, Photonics and Imaging., - , Galway, 2002
Colmain O¿Riordain, Eoin Gillespie, Damien Connolly, Pavel. N. Nesterenko and Brett Paull, Capillary ion chromatography using monolithic columns and across column detection using contactless conductivity detection, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Leon Barron, Martina O¿Toole, King Tong lau, Dermot Diamond, Pavel N. Nesterenko and Brett Paull, Development of a low pressure ion chromatograph for determination of alkaline earth metals in environmental water samples, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
E.P. Nesterenko and B. Paull, Anion-exchange properties of reversed-phase sorbents coated with dodecyl-N,N-dimethylammonio alkanoates, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Jonathan Bones, Pavel N. Nesterenko, Kevin V. Thomas and Brett Paull, Determination of zinc pyrithione in environmental samples using on-line solid phase extraction with LC-APCI-MS-MS, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Wasim Bashir, Margaret Ryan, Liam Burke, Frank McGovern and Brett Paull, Background levels of air and precipitation quality for Ireland between 1980 ¿ 2004 based on samples collected at Valentia observatory, Co. Kerry, Ireland, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Ali Eltmimi, Pavel Nesterenko, Aran Rafferty and Brett Paull, Carbon monolithic materials for chromatographic application, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Leon Barron, Pavel. N. Nesterenko and Brett Paull, Rapid on-line preconcentration and suppressed micro-bore ion chromatography of part per trillion levels of perchlorate in rainwater samples, 4th Biennial Conference on Analytical Sciences in Ireland, 11-APR-06 - 12-APR-06, DIT, Dublin
Wasim Bashir, Margaret Ryan, Liam Burke, Frank McGovern and Brett Paull, Trends in Irish air quality between 1981 ¿ 2004 using data from Met Eireann based on samples collected at Cahirciveen, Co. Kerry, Environ, 27-JAN-06 - 31-JAN-06, UCD, Dublin
Wasim Bashir, Margaret Ryan, Frank McGovern and Brett Paull, Chemical trends in Irish precipitation between 1980 - 2003 using data from Met Éireann based on samples collected Cahirciveen, Co. Kerry, Environ, 27-JAN-06 - 31-JAN-06, UCD, Dublin
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography of common inorganic anions using monolithic columns coated with DDMAU, International Ion Chromatography Symposium, 18-SEP-05 - 21-SEP-05, Montreal, Canada
Edel Sugrue, Pavel Nesterenko and Brett Paull, Retention of cations, anions and amino acids on a lysine functionalized siloica monolithic column, International Ion Chromatography Symposium, 18-SEP-05 - 21-SEP-05, Montreal, Canada
Brett Paull, Faster and higher, slower and lower, new boundaries in liquid chromatography using short monolithic columns, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth
Jonathon Bones and Brett Paull, On-line solid phase extraction and dual gradient monolithic LC-MS for the determination of pharmaceuticals in the environment, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth, UK
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography of common inorganic anions using monolithic columns coated with DDMAU, ARF2005, 18-JUL-05 - 20-JUL-07, University of Plymouth, UK
Edel Sugrue, Pavel Nesterenko and Brett Paull, Solvent enhanced ion chromatography of alkaline earth, transition and heavy metal ions on a bare silica porous monolith, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth, UK
Ekaterina Nesterenko and Brett Paull, Anion exchange properties of Gemini C18 column coated with (N-dodecyl-N,N-dimethylammonio)undecanoate, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth, UK
Danielle Victory, Leon Barron, Pavel Nesterenko and Brett Paull, A portable low pressure ion chromatography system for the separation of inorganic anions, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth, UK
Eadaoin Tyyrell, Pavel Nesterenko and Brett Paull, Development of a micro-FIA system incorporating chelating CIM monolithic discs for copper monitoring in environmental sample matrices, ARF2005, 18-JUL-05 - 20-JUL-05, University of Plymouth, UK
Brett Paull, Colman O¿Riordain and Pavel Nesterenko, Rapid ion chromatography using short monolithic columns functionalized with zwitterionic ion exchangers, HPLC 2005, 26-JUN-05 - 30-JUN-05, Stockholm, Sweden
Leon Barron, Pavel Nesterenko and Brett Paull, Used of combined hydroxide and temperature gradients for the determination of inorganic anions, haloacetic acids and oxyhalides in drinking water by ion chromatography, HPLC 2005, 26-JUN-05 - 30-JUN-05, Stockholm, Sweden
John Bones, Pavel Nesterenko and Brett Paull, Dual gradient monolithic RP-LC for the screening of environmental water samples for pharmaceutical residues, HPLC 2005, 26-JUN-05 - 30-JUN-05, Stockholm, Sweden
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion exchange properties of a zwitterionic lysine functionalised silica monolithic column, HPLC 2005, 26-JUN-05 - 30-JUN-05, Stockholm, Sweden
Pavel Nesterenko, Marina Rybalko and Brett Paull, The chromatographic performance of monolithic columns under flow gradient and turbulent liquid chromatography modes, HPLC 2005, 26-JUN-05 - 30-JUN-05, Stockholm, Sweden
Leon Barron and Brett Paull, Is our Water Safe to Drink? The Analysis of Disinfectant By-Products by Suppressed Ion Chromatography-Electrospray Mass Spectrometry with Solid Phase Extraction , 57th Irish Universities Chemistry Research Colloquium, 22-JUN-05 - 24-JUN-05, NUI Maynooth, Ireland
Pavel N. Nesterenko, Brett Paull, New possibilities in ion chromatography using porous monolithic stationary phase media, CIA 2005, 06-APR-05 - 08-APR-05, Technical University of Berlin
John Bones and Brett Paull, Gradient monolithic HPLC for the routine analysis of pharmaceuticals in environmental samples, Pharmaceuticals in the Environment: Fate, Effects and Regulation, 01-MAR-05 - 01-MAR-05, Belgrave Square, London, UK,
Leon Barron, Pavel Nesterenko and Brett Paull, Use of temperature programming to improve resolution of haloacetic acids and oxyhalides in drinking water by suppressed ion chromatography, Pittcon 2005, 27-FEB-05 - 04-MAR-05, Orlando, Florida
Brett Paull and Pavel Nesterenko, New possibilities in ion analysis using short modified porous silica monoliths, Pittcon 2005, 27-FEB-05 - 04-MAR-05, Orlando, Florida
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion exchange properties of a zwitterionic lysine functionalised silica monolithic column, Pittcon 2005, 27-FEB-05 - 04-MAR-05, Orlando, Florida
Leon Barron and Brett Paull, Is our water safe to drink? Trace levels of disinfection by-products in Irish drinking water supplies, Environ05, 28-JAN-05 - 30-JAN-05, I.T. Sligo, Ireland
John Bones and Brett Paull, Gradient Monolithic HPLC for the routine analysis of pharmaceuticals in environmental samples, Environ05, 28-JAN-05 - 30-JAN-05, I.T. Sligo
Danielle Victory and Brett Paull, Combining FIA with ion chromatography; separation of inorganic anions on short monolithic ion-exchange columns, International Ion Chromatography Symposium, 20-SEP-04 - 23-SEP-04, Trier, Germany
Brett Paull and Danielle Victory, Development of a low-pressure micro-ic system based upon monolithic column technology, International Ion Chromatography Symposium, 20-SEP-04 - 23-SEP-04, Trier, Germany
Leon Barron and Brett Paull, Microbore suppressed Ion chromatography of haloacetic acids in drinking water with conductivity, UV and electrospray ionisation mass spectrometric detection, International Ion Chromatography Symposium, 20-SEP-04 - 23-SEP-04, Trier, Germany
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion chromatography of alkali, alkaline earth and heavy metal ions on an iminodiacetic acid functionalised silica monolith, International Ion Chromatography Symposium, 20-SEP-04 - 23-SEP-04, Trier, Germany,
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography using dynamically coated packed and monolithic carboxybetaine columns and their application to the rapid analysis and monitoring of nutrients in coastal seawater samples, International Ion Chromatography Symposium, 20-SEP-04 - 23-SEP-04, Trier, Germany
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography using dynamically coated packed and monolithic carboxybetaine columns and their application to the rapid analysis and monitoring of nutrients in coastal seawater samples, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Damian Connolly and Brett Paull, Fast ion chromatography of common inorganic anions and cations on short ods monolithic columns, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Jonathan Bones, Kevin Thomas and Brett Paull, Development of analytical methodologies for the determination of pharmaceutical residues in the environment, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Danielle Victory and Brett Paull, Combining FIA with ion chromatography; separation of inorganic anions on short monolithic ion-exchange columns, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Leon Barron and Brett Paull, Direct detection of trace haloacetic acids in drinking water using micro-bore ion chromatography; improved detector sensitivity using a hydroxide gradient and monolithic ion exchange type suppressor, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion chromatography of alkaline earth, transition and heavy metals on an iminodiacetic acid functionalised silica monolith, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Eadaoin Tyrrell, Ceri Gibson, Brian MacCraith, Nigel Kent and Brett Paull, Development of a microfluidic based analytical system for copper monitoring in environmental samples, Analytical sciences in Ireland 04, 10-SEP-04 - 11-SEP-04, University College Cork, Ireland
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography using dynamically coated packed and monolithic carboxybetaine columns and their application to the rapid analysis and monitoring of nutrients in coastal seawater samples, The 7th Asian Conference on Analytical Sciences, 28-JUL-04 - 31-JUL-04, Hong Kong Baptist University, Hong Kong
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion chromatography of alkaline earth, transition and heavy metals on an iminodiacetic acid functionalised silica monolith, The 7th Asian Conference on Analytical Sciences, 28-JUL-04 - 31-JUL-04, Hong Kong Baptist University, Hong Kong
Eadaoin Tyrrell, Ceri Gibson, Brian MacCraith, Nigel Kent and Brett Paull, Development of a microfluidic based analytical system for copper monitoring in environmental samples, The 7th Asian Conference on Analytical Sciences, 28-JUL-04 - 31-JUL-04, Hong Kong Baptist University, Hong Kong
Leon Barron and Brett Paull, Direct detection of trace haloacetic acids in drinking water using micro-bore ion chromatography; improved detector sensitivity using a hydroxide gradient and an atlas suppressor, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Preston, Uk
Edel Sugrue, Pavel Nesterenko and Brett Paull, Ion chromatography of alkaline earth, transition and heavy metals on an iminodiacetic acid functionalised silica monolith, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Jonathan Bones, Kevin Thomas and Brett Paull, Development of analytical methodologies for the determination of pharmaceutical residues in the environment, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Danielle Victory and Brett Paull, Combining FIA with ion chromatography; separation of inorganic anions on short monolithic ion-exchange columns, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Eadaoin Tyrrell, Ceri Gibson, Brian MacCraith, Nigel Kent and Brett Paull, Development of a microfluidic based analytical system for copper monitoring in environmental samples, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Damian Connolly and Brett Paull, Fast ion chromatography of common inorganic anions and cations on short ods monolithic columns, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Colman O¿Riordain, Pavel Nesterenko and Brett Paull, Zwitterionic ion chromatography using dynamically coated packed and monolithic carboxybetaine columns and their application to the rapid analysis and monitoring of nutrients in coastal seawater samples, RSC Analytical Research Forum 2004, 19-JUL-04 - 21-JUL-04, University of Central Lancashire, Preston, UK
Potter O., Guijt RM, Paull B., Paul R. Haddad, Macka M., µTAS at UTas, Proc. Interact 2004, 04-JUL-04 - 08-JUL-04, Gold Coast, Australia
Brett Paull, Another new phase in ion chromatography, Mini-symposium on recent advances in separation science, 08-OCT-03 - , Dublin City University
Brett Paull, Edel Sugrue, Pavel Nesterenko, New monolithic chelating cation exchanger for rapid sample screening, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego, USA
Marion King, Brett Paull and Mirek Macka, Improved method for the fast speciation of chromium using capillary zone electrophoresis and photodiode array detection, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego, USA
Brett Paull, Edel Sugrue, Pavel Nesterenko, New monolithic chelating cation exchanger for rapid sample screening, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego
Colman O'Riordain, Brett Paull and Pavel Nesterenko , Comparison of zwitterionic ion chromatography using dynamically coated zwittergent 3-14 and carboxybetaine columns and their application to the monitoring of nutrients in coastal seawater samples, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego, USA
Damian Connolly and Brett Paull, Fast ion chromatography using short dynamically and permanently coated monolithic ODS columns for the determination of inorganic anions and cations, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego, USA
Leon Barron and Brett Paull, Reagentless IC of haloacetic acids in drinking water and preconcentration with SPE, International Ion Chromatography Symposium 03, 21-SEP-03 - 24-SEP-03, San Diego, USA
Edel Sugrue, Pavel Nesterenko and Brett Paull, The use of an iminodiacetic acid modified monolithic silica column for the rapid determination of alkaline earth metals in brines, Research and Development Topics, 21-JUL-03 - 23-JUL-03, University of Sunderland
Leon Barron and Brett Paull, Suppressed ion chromatography of haloacetic acids in drinking waters and preconcentration using solid phase extraction, Research and Development Topics, 21-JUL-03 - 23-JUL-03, University of Sunderland
Damian Connolly and Brett Paull, Fast ion chromatography using short dynamically and permanently coated monolithic ODS columns for the determination of inorganic anions and cations, Research and Development Topics, 21-JUL-03 - 23-JUL-03, University of Sunderland
Éadaoin Tyrrell, Ceri Gibson, Brian MacCraith, David Gray, Nigel Kent and Brett Paull , Development of a microfluidic based analytical system for copper monitoring in environmental sample matrices, Research and Development Topics, 21-JUL-03 - 23-JUL-03, University of Sunderland
Colmán O'Riordán, Danielle Victory, Pavel Nesterenko and Brett Paull, Application of zwitterionic ion chromatography to high ionic strength samples - Monitoring of nutrient anions in coastal seawater samples, Research and Development Topics, 21-JUL-03 - 23-JUL-03, University of Sunderland
Marion King, Miroslav Macka, Brett Paull, and Paul R. Haddad, A 370-nm UV LED for detection in capillary electrophoresis: Performance with indirect detection using a chromate background electrolyte, HPLC 2003, 16-JUN-03 - 19-JUN-03, Nice, France
Orlagh Feeney, Michael Courtney, Maureen Walsh and Brett Paull , Fast ion-interaction chromatography of water soluble vitamins, The Seventh Institutes of Technology Science and Computing Research Colloquium, 21-MAY-03 - 23-MAY-03, Institue of Technology Tralee
Leon Barron and Brett Paull, The analysis of disinfectant by-products by ion chromatography and electrospray mass spectrometry, Research and Development Topics, 15-JUL-02 - 17-JUL-02, Kingston University, UK
Marion King and Brett Paull, Determination of inorganic anions in water samples by capillary electrophoresis using indirect UV detection. A study of electrolyte and detector parameters, Research and Development Topics, 15-JUL-02 - 17-JUL-02, Kingston University, UK
Damian Connolly and Brett Paull, Rapid ion-exchange chromatography: rapid separation of inorganic anions using short permanently coated columns, Research and Development Topics, 15-JUL-02 - 17-JUL-02, Kingston University, UK
Eadaoin Tyrrell and Brett Paull, Development of a micro-fluidic based sensor system for copper monitoring in complex environmental sample matrices, Research and Development Topics, 15-JUL-02 - 17-JUL-02, Kingston University
Wasim Bashir and Brett Paull, Characterisation of a highly selective itaconic acid functionalised chelating ion exchange resin, Research and Development Topics, 15-JUL-02 - 17-JUL-02, Kingston University, UK
Brett Paull, Fast and reagent-less; is there still potential for exciting R+D in ion chromatography?, *, 27-JUN-02 - , Dow Chemicals (Canada Division), Edmonton, Canada
Brett Paull, Exploring new phases in ion chromatography, *, 26-JUN-02 - , School of Chemistry, University of Alberta, Canada
Brett Paull, Fast ion chromatography - sample screening in seconds not minutes, ISEAC 32, 17-JUN-02 - 21-JUN-02, University of Plymouth, UK
Brett Paull, Zwitterionic ion chromatography using recycled mobile phases - the pursuit of reagent-less analytical methods, ISEAC 32, 17-JUN-02 - 21-JUN-02, University of Plymouth, UK
D. Connolly and B. Paull, Ultra-fast ion chromatography, 54th Irish Universities Chemistry Research Colloquium, 10-APR-02 - 12-APR-02, Queen's University, Belfast, UK
Wasim Bashir and Brett Paull, Chelation ion chromatographic determination of alkaline earth metal ions in complex matrices using an iminodiacetic acid (IDA) silica gel column with non-complexing inorganic eluents, 54th Irish Universities Chemistry Research Colloquium, 10-APR-02 - 12-APR-02, Queen's University, Belfast, UK
Wasim Bashir, Eadaoin Tyrrell, Orlagh Feeney and Brett Paull, Characterisation of a highly selective itaconic acid functionalised chelating ion exchange resin, 2nd Annual Conference on Analytical Sciences in Ireland, 04-APR-02 - 05-APR-02, Institute of Technology, Tallaght
Twohill, A., and Paull, B., Determination of anions in water samples using dynamically coated electrostatic ion chromatography: Effects of offline cation exchange and recycling of the zwitterionic eluent on the separation of inorganic anions, International Ion Chromatography Symposium 2001, 09-SEP-01 - 12-SEP-01, Chicago, USA
Connolly, D., and Paull, B., Fast ion chromatographic separation of common inorganic anions using a 3 cm ODS column permanently coated with didodecyldimethylammonium bromide, International Ion Chromatography Symposium 2001, 09-SEP-01 - 12-SEP-01, Chicago, USA
Bashir, W., and Paull, B., Ionic strength, pH and temperature effects upon selectivity for transition and heavy metal ions when using chelation ion chromatography with an iminodiacetic acid modified silica gel column and non-complexing inorganic eluents, International Ion Chromatography Symposium 2001, 09-SEP-01 - 12-SEP-01, Chicago, USA
Connolly, D., and Paull, B., High-sample throughput online analysis of a flowing tap-water stream by ion-pair chromatography, Research and Development Topics, 16-JUL-01 - 18-JUL-01, University of East Anglia, UK
Twohill, E., and Paull, B., Monitoring of anions in water samples using electrostatic ion chromatography: Effects of off-line cation exchange on the separation of inorganic anions, Research and Development Topics, 16-JUL-01 - 18-JUL-01, University of East Anglia, UK
King, M., and Paull, B., Understanding the role of the background electrolyte in the indirect detection of inorganic anions using capillary zone electrophoresis, 53rd Irish Universities Chemistry Research Colloquium, 20-JUN-01 - 22-JUN-01, University college Dublin, Ireland
Johns C., Macka M., King M., Paull B., and Haddad P.R., Detection linearity and effective pathlength in on-capillary photometric detection: evaluation of five commercial detectors, 25th International Symposium on High Performance Liquid Phase Separations & Related Techniques, 14-JUN-01 - 22-JUN-01, Maastrict, Holland
Connolly, D. and Paull, B., Ultra-fast separation of UV absorbing anions using ion-interaction chromatography, Environ2001, 26-JAN-01 - 27-JAN-01, Dublin City University, Ireland
Bashir, W and Paull, B., Sensitive and selective ion chromatographic method for the determination of trace beryllium in water samples, Environ2001, 26-JAN-01 - 27-JAN-01, Dublin City University, Ireland
King, M and Paull, B., Monitoring of fast inorganic anions in water samples using CE; Effects of buffering the electrolyte upon indirect detection, Environ2001, 26-JAN-01 - 27-JAN-01, Dublin City University, Irealnd
Connolly, D. and Paull, B., Fast chromatographic separation of nitrate and nitrite in water samples, Environ2001, 26-JAN-01 - 27-JAN-01, Dublin City University, Ireland
Bashir, W. and Paull, B., Determination of trace cadmium in complex environmental samples using ion-interaction chromatography and on-column complexation with 8-HQS, International Ion Chromatography Symposium 2000, 11-SEP-00 - 14-SEP-00, Nice, France
Connolly, D. and Paull, B., Fast ion chromatography of UV absorbing inorganic ions, International Ion Chromatography Symposium 2000, 11-SEP-00 - 14-SEP-00, Nice, France
Paull, B. and Bashir, W., Separation of alkaline earth metals on iminodiacetic acid silica: Ionic strength and pH effects, International Ion Chromatography Symposium 2000, 11-SEP-00 - 14-SEP-00, Nice, France
Bashir, W. and Paull, B., Separation of alkaline earth metals on iminodiacetic acid functionalised silica, Analytical sciences in Ireland, 27-APR-00 - 28-APR-00, NUI Galway
Paull, B. and Bashir, W., Determination of trace cadmium in complex environmental samples using ion-interaction chromatography, Analytical sciences in Ireland, 27-APR-00 - 28-APR-00, NUI Galway, Ireland
Wasim Bashir and Brett Paull, The use of colour-forming eluents in the ion chromatography of trace metals, International Ion Chromatography Symposium 99, 12-SEP-99 - 15-SEP-99, San Jose, CA, USA
Brett Paull, Single column chelation ion chromatography: Approaches, advances and applications, International Ion Chromatography Symposium 99, 12-SEP-99 - 15-SEP-99, San Jose, CA, USA
Brett Paull, Eadaoin Twohill and Wasim Bashir, Determination of micro-g/L cadmium in environmental samples using ion-interaction reversed-phase liquid chromatography with fluorescence detection, International Ion Chromatography Symposium 99, 12-SEP-99 - 15-SEP-99, San Jose, CA, USA
Eadaoin Twohill and Brett Paull, Determination of micro-g/L cadmium in environmental samples using ion-interaction reversed-phase liquid chromatography with fluorescence detection, SAC99, 25-JUL-99 - 30-JUL-99, Dublin City University, Ireland
Brett Paull, Single column chelation ion chromatography: Approaches, advances and applications, SAC99, 25-JUL-99 - 30-JUL-99, Dublin City University, Ireland
Wasim Bashir and Brett Paull, The use of colour-forming eluents in the ion chromatography of trace metals, SAC99, 25-JUL-99 - 30-JUL-99, Dublin City University, Ireland
K.L. Ng, B. Paull and P.R. Haddad, Investigation of the Retention Behaviour of Carboxylic Acids in Ion-Exclusion Chromatography Using a New Theoretical Model, R.A.C.I. 6th Annual Research and Development Topics Meeting, 10-DEC-98 - , Hobart, Australia
B.Paull, P.Nesterenko and P.R.Haddad, Chelation ion chromatography of metal ions using a reversed-phase ODS column and a mobile phase containing methylthymol blue, International Ion Chromatography Symposium 98, 28-SEP-98 - 01-OCT-98, Osaka, Japan
K.L.Ng, B.Paull and P.R.Haddad, Investigation of the retention behaviour of carboxylic acids in ion-exclusion chromatography using a new theoretical model, International Ion Chromatography Symposium 98, 28-SEP-98 - 01-OCT-98, Osaka, Japan
N.Vachirapatama, B.Paull, M.Macka, P.Nesterenko and P.R.Haddad, Separation and determination of niobium and tantalum as PAR-citrate ternary complexes by ion-pair reversed-phase HPLC, International Ion Chromatography Symposium 98, 28-SEP-98 - 01-OCT-98, Osaka, Japan
K.L. Ng, B. Paull and P.R. Haddad, Retention Mechanism of Carboxylic Acids in Ion-Exclusion Chromatography, International Ion Chromatography Symposium 97, 12-SEP-97 - 15-SEP-97, Santa Clara, CA, USA
B.Paull, M.Macka and P.R.Haddad, Determination of alkaline earth metals in complex matrices by high-performance liquid chromatography using an o-cresolphthalein complexone containing mobile phase, 14th Australian Symposium on Analytical Chemistry, 05-JUL-97 - 08-JUL-97, Adelaide, Australia
M. Macka, B.Paull, P.E. Andersson and P.R. Haddad, The use of metallochromic ligands for the determination of metal ions by capillary electrophoresis: The determination of barium and strontium with on-capillary complexation with sulphonazo III, High Performance Capillary Electrophoresis 97, 26-JAN-97 - 30-JAN-97, Anaheim, USA
K.Ohta, K.Tanaka, B.Paull and P.R.Haddad, Retention behaviour of alkali, alkaline earth, and transition metal cations in ion chromatography on an unmodified silica gel column, International Ion Chromatography Symposium 96, 16-SEP-96 - 19-SEP-96, University of Reading, UK
Q.Huang, B.Paull and P.R.Haddad, Comparison of cyanide speciation by ion-interaction liquid chromatography and the standard distillation methods, International Ion Chromatography Symposium 96, 16-SEP-96 - 19-SEP-96, University of Reading, UK
M.Macka, B.Paull, P.Andersson and P.R.Haddad, The application of capillary electrophoresis using metallochromic ligands to the determination of barium and strontium in mineral waters, International Ion Chromatography Symposium 96, 16-SEP-96 - 19-SEP-96, University of Reading, UK
B.Paull, P.Nesterenko and P.R.Haddad, Comparative study of the metal selective properties of iminodiacetic acid bonded silica gels, Chromatography 96, 09-JUL-96 - 11-JUL-96, Sydney, Australia
B.Paull and P.Jones, Investigation of chelating dye impregnated resins for the ion chromatographic determination of trace metals, 13th Australian Symposium on Analytical Chemistry, 09-JUL-95 - 13-JUL-95, Darwin, Australia
B.Paull, M.Foulkes and P.Jones, The determination of trace metals in complex matrices using high-performance chelation ion chromatography, Research and Development Topics, 18-JUL-94 - 19-JUL-94, University of Hertfordshire
B.Paull, M.Foulkes and P.Jones, Determination of trace metals in high ionic strength samples using high-performance chelation ion chromatography, 24th International Symposium on Environmental Analytical Chemistry, 09-MAY-94 - 13-MAY-94, Ottawa, Canada
B.Paull, M.Foulkes and P.Jones, Determination of trace metals in high ionic strength samples using dye-coated chelation ion chromatography, Research and Development Topics, 13-JUL-93 - 14-JUL-93, University of Bradford

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CS417 - Chem of Organic Pollutants in the Environment