Membranes with common ion pumping

Frank Caracciolo; E. L. Cussler; D. Fennell Evans

doi:10.1002/aic.690210121

Membranes with common ion pumping

Frank Caracciolo
, E. L. Cussler
, D. Fennell Evans

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

Liquid membranes containing a macrocyclic polyether can move or pump a specific cation against its concentration gradient. The cation flux is not proportional to the difference of the cation concentration but to the difference of the product of cation and anion concentrations across the membrane. The results are inconsistent with existing theories of ion transport, but can be explained in terms of ion pairs.

Original language	English (US)
Pages (from-to)	160-167
Number of pages	8
Journal	AIChE Journal
Volume	21
Issue number	1
DOIs	https://doi.org/10.1002/aic.690210121
State	Published - Jan 1975
Externally published	Yes

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10.1002/aic.690210121

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title = "Membranes with common ion pumping",

abstract = "Liquid membranes containing a macrocyclic polyether can move or pump a specific cation against its concentration gradient. The cation flux is not proportional to the difference of the cation concentration but to the difference of the product of cation and anion concentrations across the membrane. The results are inconsistent with existing theories of ion transport, but can be explained in terms of ion pairs.",

author = "Frank Caracciolo and Cussler, \{E. L.\} and Evans, \{D. Fennell\}",

year = "1975",

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volume = "21",

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AU - Caracciolo, Frank

AU - Cussler, E. L.

AU - Evans, D. Fennell

PY - 1975/1

Y1 - 1975/1

N2 - Liquid membranes containing a macrocyclic polyether can move or pump a specific cation against its concentration gradient. The cation flux is not proportional to the difference of the cation concentration but to the difference of the product of cation and anion concentrations across the membrane. The results are inconsistent with existing theories of ion transport, but can be explained in terms of ion pairs.

AB - Liquid membranes containing a macrocyclic polyether can move or pump a specific cation against its concentration gradient. The cation flux is not proportional to the difference of the cation concentration but to the difference of the product of cation and anion concentrations across the membrane. The results are inconsistent with existing theories of ion transport, but can be explained in terms of ion pairs.

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UR - https://www.scopus.com/pages/publications/0016432155#tab=citedBy

U2 - 10.1002/aic.690210121

DO - 10.1002/aic.690210121

M3 - Article

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VL - 21

SP - 160

EP - 167

JO - AIChE Journal

JF - AIChE Journal

IS - 1

ER -

Membranes with common ion pumping

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