The use of gas chromatography for determination of residual tert-butanol in dried systems of hyaluronana and fluorescence probes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU110375" target="_blank" >RIV/00216305:26310/14:PU110375 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The use of gas chromatography for determination of residual tert-butanol in dried systems of hyaluronana and fluorescence probes
Original language description
Hyaluronan is a native biopolymer with hydrophilic character, which contains on its chain also hydrophobic areas. Due to the prevalent hydrophilicity these parts are protected by organized water molecules. For accessing the hydrophobic parts for interactions with hydrophobic fluorescence probes the method of drying was used. During the preparation of samples for drying tert-butanol was added. The problem arise if residual part of tert-butanol remains in the sample due to its hydrophobic organic character, which can significantly affect the result of fluorescence measurement. The amount of residual tert-butanol was determined by head-space extraction with gas chromatography detection.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů