Miniaturised and portable capillary liquid chromatography platforms with led photometric and electrochemical detection

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F18%3APU129758" target="_blank" >RIV/00216305:26620/18:PU129758 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Miniaturised and portable capillary liquid chromatography platforms with led photometric and electrochemical detection
Original language description
The impact of portable analytical technologies has been growing rapidly influenced by factors such as rising medical care costs and need for rapid and on-site answers. Liquid chromatography has developed over the last almost half a century into a powerful analytical technique recognised as essential in many areas for everyday analysis, however with limited advances allowing its use as a portable analytical technique. In pursuing miniaturised and portable LC, we have chosen a concept based on a modular LEGO-like system with miniaturised, mostly off-the-shelf components, assembled on a microfluidic breadboard, allowing great flexibility of design. The key components include miniaturised modular microsyringe pumps, electrically actuated microfluidic switching valves and a sample injection valve, a capillary column and UV-LED detector [1,2,3]. We investigated several UV LED-based photometric detection designs with focus on capillary z-cells which offer an order of magnitude higher sensitivity compared to
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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