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Rapid chloride analysis using miniaturised isotachophoresis

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Rapid chloride analysis using miniaturised isotachophoresis. / Prest, J. E.; Baldock, S. J.; Fielden, P. R. et al.
In: Journal of Chromatography A, Vol. 1119, No. 1-2, 30.06.2006, p. 183-187.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Prest, JE, Baldock, SJ, Fielden, PR, Goddard, NJ, Mohr, S & Brown, BJT 2006, 'Rapid chloride analysis using miniaturised isotachophoresis', Journal of Chromatography A, vol. 1119, no. 1-2, pp. 183-187. https://doi.org/10.1016/j.chroma.2005.11.030

APA

Prest, J. E., Baldock, S. J., Fielden, P. R., Goddard, N. J., Mohr, S., & Brown, B. J. T. (2006). Rapid chloride analysis using miniaturised isotachophoresis. Journal of Chromatography A, 1119(1-2), 183-187. https://doi.org/10.1016/j.chroma.2005.11.030

Vancouver

Prest JE, Baldock SJ, Fielden PR, Goddard NJ, Mohr S, Brown BJT. Rapid chloride analysis using miniaturised isotachophoresis. Journal of Chromatography A. 2006 Jun 30;1119(1-2):183-187. Epub 2005 Dec 1. doi: 10.1016/j.chroma.2005.11.030

Author

Prest, J. E. ; Baldock, S. J. ; Fielden, P. R. et al. / Rapid chloride analysis using miniaturised isotachophoresis. In: Journal of Chromatography A. 2006 ; Vol. 1119, No. 1-2. pp. 183-187.

Bibtex

@article{ee96869397e64869a12c5e567801507d,
title = "Rapid chloride analysis using miniaturised isotachophoresis",
abstract = "A new design of miniaturised separation device for performing isotachophoresis (ITP) has been produced. The device contains a simple arrangement of channels comprising a single separation channel with a {\textquoteleft}double T{\textquoteright} injection geometry. The device was produced in poly(methyl methacrylate) and incorporates an on-column conductivity detector. A new electrolyte system was developed to enable the rapid determination of chloride to be made. This electrolyte system uses a leading ion of 3.5 mM nitrate at pH 3.0 with 0.5 mM indium(III) added as a complexing agent. Use of this electrolyte system with the new separation device allowed chloride samples to be analysed in under 100 s, with a limit of detection (LOD) calculated to be 2.2 mg l−1.",
keywords = "Isotachophoresis, Miniaturisation, Microdevice, Chip, Chloride analysis, Conductivity detection",
author = "Prest, {J. E.} and Baldock, {S. J.} and Fielden, {P. R.} and Goddard, {N. J.} and S. Mohr and Brown, {B. J. T.}",
year = "2006",
month = jun,
day = "30",
doi = "10.1016/j.chroma.2005.11.030",
language = "English",
volume = "1119",
pages = "183--187",
journal = "Journal of Chromatography A",
issn = "0021-9673",
publisher = "Elsevier",
number = "1-2",

}

RIS

TY - JOUR

T1 - Rapid chloride analysis using miniaturised isotachophoresis

AU - Prest, J. E.

AU - Baldock, S. J.

AU - Fielden, P. R.

AU - Goddard, N. J.

AU - Mohr, S.

AU - Brown, B. J. T.

PY - 2006/6/30

Y1 - 2006/6/30

N2 - A new design of miniaturised separation device for performing isotachophoresis (ITP) has been produced. The device contains a simple arrangement of channels comprising a single separation channel with a ‘double T’ injection geometry. The device was produced in poly(methyl methacrylate) and incorporates an on-column conductivity detector. A new electrolyte system was developed to enable the rapid determination of chloride to be made. This electrolyte system uses a leading ion of 3.5 mM nitrate at pH 3.0 with 0.5 mM indium(III) added as a complexing agent. Use of this electrolyte system with the new separation device allowed chloride samples to be analysed in under 100 s, with a limit of detection (LOD) calculated to be 2.2 mg l−1.

AB - A new design of miniaturised separation device for performing isotachophoresis (ITP) has been produced. The device contains a simple arrangement of channels comprising a single separation channel with a ‘double T’ injection geometry. The device was produced in poly(methyl methacrylate) and incorporates an on-column conductivity detector. A new electrolyte system was developed to enable the rapid determination of chloride to be made. This electrolyte system uses a leading ion of 3.5 mM nitrate at pH 3.0 with 0.5 mM indium(III) added as a complexing agent. Use of this electrolyte system with the new separation device allowed chloride samples to be analysed in under 100 s, with a limit of detection (LOD) calculated to be 2.2 mg l−1.

KW - Isotachophoresis

KW - Miniaturisation

KW - Microdevice

KW - Chip

KW - Chloride analysis

KW - Conductivity detection

U2 - 10.1016/j.chroma.2005.11.030

DO - 10.1016/j.chroma.2005.11.030

M3 - Journal article

VL - 1119

SP - 183

EP - 187

JO - Journal of Chromatography A

JF - Journal of Chromatography A

SN - 0021-9673

IS - 1-2

ER -