Doped soap membranes selectively permeate a chiral isomer
Soap films can not only be made with sub-μm thickness, they can have intrinsic permeabilities comparable to many commercial membranes, permitting very high transmembrane flux. Soap films readily incorporate a wide range of modifiers to allow highly tailored selectivity: We show that incorporating α-...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-78650616297&partnerID=40&md5=9930d41a289f00520a835f187413c132 http://www.ncbi.nlm.nih.gov/pubmed/21138262 http://cmuir.cmu.ac.th/handle/6653943832/5641 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | Soap films can not only be made with sub-μm thickness, they can have intrinsic permeabilities comparable to many commercial membranes, permitting very high transmembrane flux. Soap films readily incorporate a wide range of modifiers to allow highly tailored selectivity: We show that incorporating α-cyclodextrin in an 890 nm thick Triton-X-100 film allows, in a single stage, a high degree of chirally selective transport (1.6:1) of α(+)-pinene over α(-)-pinene. © 2010 American Chemical Society. |
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