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231223s2011 xx |||||o 00| ||eng c |
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|a 10.1021/la104242p
|2 doi
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|a pubmed24n0687.xml
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Sun, Xinghua
|e verfasserin
|4 aut
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|a Electrophoretic transport of biomolecules through carbon nanotube membranes
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|c 2011
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 21.10.2014
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|a Date Revised 20.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Electrophoretic transport of proteins across electrochemically oxidized multi-walled carbon nanotube (MWCNT) membranes has been investigated. A small charged protein, lysozyme, was successfully pumped across MWCNT membranes by an electric field while rejecting larger bovine serum albumin (BSA). Transport of lysozome was reduced by a factor of about 30 in comparison to bulk mobility and consistent with the prediction for hindered transport. Mobilities between 0.33 and 1.4 × 10(-9) m(2) V(-1) s(-1) were observed and are approximately 10-fold faster than comparable ordered nanoporous membranes and consistent with continuum models. For mixtures of BSA and lysozyme, complete rejection of BSA is seen with electrophoretic separations
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|a Journal Article
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|a Research Support, N.I.H., Extramural
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Nanotubes, Carbon
|2 NLM
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|a Serum Albumin, Bovine
|2 NLM
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|a 27432CM55Q
|2 NLM
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|a Muramidase
|2 NLM
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|a EC 3.2.1.17
|2 NLM
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| 700 |
1 |
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|a Su, Xin
|e verfasserin
|4 aut
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1 |
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|a Wu, Ji
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hinds, Bruce J
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 27(2011), 6 vom: 15. März, Seite 3150-6
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|x 1520-5827
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| 773 |
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|g volume:27
|g year:2011
|g number:6
|g day:15
|g month:03
|g pages:3150-6
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