High performance liquid chromatography column efficiency enhancement by zero dead volume recycling and practical approach using park and recycle arrangement

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10375883" target="_blank" >RIV/00216208:11310/18:10375883 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.chroma.2018.03.058" target="_blank" >https://doi.org/10.1016/j.chroma.2018.03.058</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.chroma.2018.03.058" target="_blank" >10.1016/j.chroma.2018.03.058</a>

Result language
angličtina
Original language name
High performance liquid chromatography column efficiency enhancement by zero dead volume recycling and practical approach using park and recycle arrangement
Original language description
A new instrumental approach to recycling HPLC is described. The concept is based on fast reintroduction of incremental peak sections back onto the separation column. The re-circulation is performed within a closed loop containing only the column and two synchronized switching valves. By having HPLC pump out of the cycle, the method minimizes peak broadening due to dead volume. As a result the efficiency is dramatically increased allowing for the most demanding analytical applications. In addition, a parking loop is employed for temporary storage of analytes from the middle section of the separated mixture prior to their recycling.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry

Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>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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