Fluorescence detection for phosphate monitoring using reverse injection analysis
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- 作者：Lars Krö ; ckel ; lars.kroeckel@ipht-jena.de" class="auth_mail ; Hartmut Lehmann ; Torsten Wieduwilt ; Markus A. Schmidt
- 关键词：Fluorescence ; Detector ; Sensor ; Flow injection analysis ; Phosphate
- 刊名：Talanta
- 出版年：1 July 2014
- 年：2014
- 卷：125
- 期：Complete
- 页码：107-113
- 全文大小：1088 K
文摘
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Compact flow-through fluorescence detector has been developed.
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Flow injection analysis concept for in situ pressure decoupling was established.
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Fast and precise phosphate determination by fluorescence quenching.
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LODs of 7 nmol L−1 for water and of 14.5 nmol L−1 for seawater have been achieved.
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Sensor system can be employed in serious real-world applications.