Issue 6, 1994

On-line liquid–liquid extraction with near-infrared fluorescence detection

Abstract

A flow injection liquid–liquid extraction procedure is described using near-infrared (long wavelength) fluoresence as a means of detection. The fluorescence signal of Methylene Blue (λex= 655 nm; λem= 671 nm) upon the addition of warfarin and flufenamic acid, and after extraction with chloroform, was shown to be enhanced. The liquid–liquid flow injection extraction procedure is compared with the manual extraction procedure.

Article information

Article type
Paper

Anal. Proc., 1994,31, 185-186

On-line liquid–liquid extraction with near-infrared fluorescence detection

R. K. Hindocha, J. N. Miller and N. J. Seare, Anal. Proc., 1994, 31, 185 DOI: 10.1039/AI9943100185

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements