| Literature DB >> 21494749 |
Lurdes I B Silva1, Celine I L Justino, Isabel Lopes, Ruth Pereira, Ana Cristina Freitas, Ricardo Calado, Teresa A P Rocha-Santos, Teresa S L Panteleitchouk, Maria E Pereira, Armando Costa Duarte.
Abstract
A new methodology for the assessment of thiocyanate (SCN(-)) is proposed based on optical fiber (OF) detection coupled to a liquid chromatography system (LC). The developed methodology showed an adequate performance for the analysis of SCN(-) comparable to a high performance liquid chromatography with UV detector (HPLC-UV) methodology: a detection limit of 3 µg L(-1), a linear range from 4 to 400 µg L(-1), and an analytical time of less than 6 min. The OF based methodology was of compact design and easy operation. This simple system has the potential to be used as a sensing approach for SCN(-) in seawater.Entities:
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Year: 2011 PMID： 21494749 DOI： 10.1039/c1em10043b
Source DB: PubMed Journal: J Environ Monit ISSN： 1464-0325