Experimental study of the interaction of one local anesthetic with a cellulose type support
The extent of the adsorption of a local anesthetic (Bupivacaine) on a pharmaceutical adsorbent, namely microcrystalline cellulose (MCC) suspended in aqueous solution was investigated spectrophotometrically at three different temperatures. The equilibrium adsorption contact times were determined for...
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Testületi szerző: | |
Dokumentumtípus: | Könyv része |
Megjelent: |
SZAB
Szeged
2012
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Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
17 |
Kulcsszavak: | Gyógyszerkémia |
Tárgyszavak: | |
Online Access: | http://acta.bibl.u-szeged.hu/76462 |
Tartalmi kivonat: | The extent of the adsorption of a local anesthetic (Bupivacaine) on a pharmaceutical adsorbent, namely microcrystalline cellulose (MCC) suspended in aqueous solution was investigated spectrophotometrically at three different temperatures. The equilibrium adsorption contact times were determined for all the temperatures and were found around 90 minutes. Adsorption isotherms have been analyzed by the Freundlich and Langmuir models. The obtained results indicated that the Freundlich isotherms presented the highest correlation coefficients, and thus they describe better the adsorption of the studied drug on MCC. |
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Terjedelem/Fizikai jellemzők: | 355-358 |
ISBN: | 978-963-315-066-5 |