Liquid-core waveguide technology for coupling column liquid chromatography and Raman spectroscopy

R.J. Dijkstra; C. van Slooten; A. Stortelder; J.B. Buijs; F. Ariese; U.A.T. Brinkman; C. Gooijer

doi:10.1016/S0021-9673(01)00721-X

Liquid-core waveguide technology for coupling column liquid chromatography and Raman spectroscopy

R.J. Dijkstra, C. van Slooten, A. Stortelder, J.B. Buijs, F. Ariese, U.A.T. Brinkman, C. Gooijer

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

The on-line coupling of liquid chromatography (LC) and Raman spectroscopy (RS) via an entirely plastic liquid-core waveguide (LCW) was optimized in terms of excitation wavelength of the laser, especially in relation to the fluorescence background, and the length of the LCW. Excitation at 632.8 nm (He-Ne laser) was found to be a good compromise between a wavelength long enough to strongly reduce the fluorescence background and, on the other hand, short enough to avoid (re)-absorption of laser light and Raman signals by H

Original language	English
Pages (from-to)	25-36
Journal	Journal of Chromatography A
Volume	918
Issue number	1
DOIs	https://doi.org/10.1016/S0021-9673(01)00721-X
Publication status	Published - 2001

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10.1016/S0021-9673(01)00721-X

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title = "Liquid-core waveguide technology for coupling column liquid chromatography and Raman spectroscopy",

abstract = "The on-line coupling of liquid chromatography (LC) and Raman spectroscopy (RS) via an entirely plastic liquid-core waveguide (LCW) was optimized in terms of excitation wavelength of the laser, especially in relation to the fluorescence background, and the length of the LCW. Excitation at 632.8 nm (He-Ne laser) was found to be a good compromise between a wavelength long enough to strongly reduce the fluorescence background and, on the other hand, short enough to avoid (re)-absorption of laser light and Raman signals by H",

author = "R.J. Dijkstra and {van Slooten}, C. and A. Stortelder and J.B. Buijs and F. Ariese and U.A.T. Brinkman and C. Gooijer",

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AU - Dijkstra, R.J.

AU - van Slooten, C.

AU - Stortelder, A.

AU - Buijs, J.B.

AU - Ariese, F.

AU - Brinkman, U.A.T.

AU - Gooijer, C.

PY - 2001

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AB - The on-line coupling of liquid chromatography (LC) and Raman spectroscopy (RS) via an entirely plastic liquid-core waveguide (LCW) was optimized in terms of excitation wavelength of the laser, especially in relation to the fluorescence background, and the length of the LCW. Excitation at 632.8 nm (He-Ne laser) was found to be a good compromise between a wavelength long enough to strongly reduce the fluorescence background and, on the other hand, short enough to avoid (re)-absorption of laser light and Raman signals by H

U2 - 10.1016/S0021-9673(01)00721-X

DO - 10.1016/S0021-9673(01)00721-X

M3 - Article

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JF - Journal of Chromatography A

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ER -

Liquid-core waveguide technology for coupling column liquid chromatography and Raman spectroscopy

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