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Study of the kineti...
Study of the kinetics of enantioselective solid-phase extraction on Tröger’s base molecularly imprinted polymers
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- Adbo, Karina (author)
- Högskolan i Kalmar, Naturvetenskapliga institutionen
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- Nicholls, Ian Alan (author)
- Högskolan i Kalmar, Naturvetenskapliga institutionen
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(creator_code:org_t)
- Elsevier, 2001
- 2001
- English.
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In: Analytica Chimica Acta. - : Elsevier. - 0003-2670 .- 1873-4324. ; 435:1, s. 115-120
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Molecularly imprinted polymers (MIPs) selective for Tröger’s base were designed and synthesised, and HPLC-chromatographic evaluation of polymer recognition characteristics was undertaken. Baseline separation of racemic Tröger’s base was readily achieved, and enantioseparation factors (α) of up to 4.8±0.2 were obtained. The high enantioselectivity demonstrated by these materials prompted their use to examine the kinetics and thermodynamics of individual enantiomers in a solid-phase extraction (SPE) process. Enantiomer-dependent differences in the rates and extent of adsorption were observed. Furthermore, the enantiomeric enrichment of racemates was demonstrated in batch studies.
Subject headings
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Keyword
- Organic Chemistry
- Organisk kemi
Publication and Content Type
- ref (subject category)
- art (subject category)
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