Abstract
The relationship between apparent diffusion coefficients, D′, of electroactive probe and the microstructure of an oil-in-water anionic microemulsion, sodium dodecyl sulfate (SDS)/dodecane/1-pentanol/0.1 M NaClaq has been investigated. Three probes, ferrocene (Fc), Fe(CN)3- 6 and methyl viologen (MV2+) allowed the effect of different microstructure and interactions on the D′-values to be investigated. The results indicate that the droplet as well as bicontinuous microemulsion structures can be identified and point to the effects of cross-phase exchange, partitioning, and multiple binding on the D′-values.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 759-764 |
| Number of pages | 6 |
| Journal | Electroanalysis |
| Volume | 8 |
| Issue number | 8-9 |
| DOIs | |
| State | Published - Jan 1 1996 |
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Keywords
- Apparent diffusion coefficients
- Electrochemical methods
- Fe(CN)
- Ferrocene
- Methyl viologen
- SDS/dodecane/1-pentanol/0.1 M NaCl anionic oil-in-water microemulsion
- Structure determination
ASJC Scopus subject areas
- Analytical Chemistry
- Electrochemistry
Cite this
Interpreting Diffusion Coefficients of Electrochemical Probes in Oil-in-Water Microemulsions. / Mackay, Raymond A.; Myers, Stephanie A; Brajter-Toth, Anna.
In: Electroanalysis, Vol. 8, No. 8-9, 01.01.1996, p. 759-764.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Interpreting Diffusion Coefficients of Electrochemical Probes in Oil-in-Water Microemulsions
AU - Mackay, Raymond A.
AU - Myers, Stephanie A
AU - Brajter-Toth, Anna
PY - 1996/1/1
Y1 - 1996/1/1
N2 - The relationship between apparent diffusion coefficients, D′, of electroactive probe and the microstructure of an oil-in-water anionic microemulsion, sodium dodecyl sulfate (SDS)/dodecane/1-pentanol/0.1 M NaClaq has been investigated. Three probes, ferrocene (Fc), Fe(CN)3- 6 and methyl viologen (MV2+) allowed the effect of different microstructure and interactions on the D′-values to be investigated. The results indicate that the droplet as well as bicontinuous microemulsion structures can be identified and point to the effects of cross-phase exchange, partitioning, and multiple binding on the D′-values.
AB - The relationship between apparent diffusion coefficients, D′, of electroactive probe and the microstructure of an oil-in-water anionic microemulsion, sodium dodecyl sulfate (SDS)/dodecane/1-pentanol/0.1 M NaClaq has been investigated. Three probes, ferrocene (Fc), Fe(CN)3- 6 and methyl viologen (MV2+) allowed the effect of different microstructure and interactions on the D′-values to be investigated. The results indicate that the droplet as well as bicontinuous microemulsion structures can be identified and point to the effects of cross-phase exchange, partitioning, and multiple binding on the D′-values.
KW - Apparent diffusion coefficients
KW - Electrochemical methods
KW - Fe(CN)
KW - Ferrocene
KW - Methyl viologen
KW - SDS/dodecane/1-pentanol/0.1 M NaCl anionic oil-in-water microemulsion
KW - Structure determination
UR - http://www.scopus.com/inward/record.url?scp=0000966946&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000966946&partnerID=8YFLogxK
U2 - 10.1002/elan.1140080810
DO - 10.1002/elan.1140080810
M3 - Article
VL - 8
SP - 759
EP - 764
JO - Electroanalysis
JF - Electroanalysis
SN - 1040-0397
IS - 8-9
ER -