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Article
Separation of racemic bupivacaine using Simulated Moving Bed with mathematical model
Utilizing a Simulated Moving Bed (SMB), the conditions for separating bupivacaine enantiomers, a racemic local anesthetic, were determined by triangle theory and simulations using the gPROMS software and the A...
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Article
Comparative studies of a single cell and a stack of direct methanol fuel cells
Comparative studies have been conducted to observe the characteristics of a single cell and a stack of direct methanol fuel cells (DMFC) at ambient conditions. The maximum power density of a single cell was ab...
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Article
Chromatographic separation of bupivacaine racemate by mathematical model with competitive langmuir isotherm
HPLC (High Performance Liquid Chromatography) was utilized for the chiral separation of racemic bupivacaine, and mathematical modeling with competitive Langmuir isotherm was performed to determine the optimum ...
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Article
Effect of packing size on chomatographic separation of catechin compounds in Green Tea
EGCG (Epigallocatechin Gallate), one of the catechin compounds abundant mainly in green tea, has chemopreventive effects against carcinogenesis. The extract at 50 ‡C water from the powder of green tea was part...
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Article
A simple method to determine the adsorption isotherm of taxol from a yew tree
Taxol, a powerful anticancer agent, was extracted from yew extract and separated by NP-HPLC (NormalPhase High Performance Liquid Chromatography). At the mobile phase composition of hexane/IPA/MeOH, 90/4/6 vol%...
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Article
Separation of l-valine by anionic carrier-mediated transport in a supported liquid membrane
An anionic carrier-mediated separation of L-valine from the dilute aqueous solution was studied with a liquid membrane, constituted by a solution of D2EHPA (Di-2-Ethyl Hexyl Phosphoric Acid) in 1-decanol and s...
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Article
Retention models of capacity factor with different compositions of organic modifier in RP-HPLC
A Chromatographic retention behavior of five deoxyribonucleosides (dCyd, dUrd, dGuo, dThd, and dAdo) with respect to the mobile phase composition was studied under isocratic conditions of reversed phase High P...
