Application of the Dye Acid Red 88 for Extraction-Spectrophotometric Analysis of the Fentanyl and its Derivatives

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG45__%2F18%3A00536418" target="_blank" >RIV/60162694:G45__/18:00536418 - isvavai.cz</a>
Result on the web
<a href="http://www.population-protection.eu/cislo.php?id=38&rocnik=2018" target="_blank" >http://www.population-protection.eu/cislo.php?id=38&rocnik=2018</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Application of the Dye Acid Red 88 for Extraction-Spectrophotometric Analysis of the Fentanyl and its Derivatives
Original language description
In this work we observe the reactions of selected agents - fentanyl and its derivatives alfentanil, remifentanil and sufentanil - with a specific reagent resulting in the creation of ion pairs and we verify the possibility of reliable determination of those agents by the extraction spectrophotometry method in the sphere of visible radiation. The procedure is based on protonation of agents in the acid environment and their extraction in the form of an associate with the acid dye anion into an organic phase immiscible with water - chloroform. The ion associates of fentanyl and its derivatives with Acid Red 88 absorb the light at a maximum of λmax 518 nm.
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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