Abstract
The inclusion complexation of Methyl Orange (MO) with β-cyclodextrin (β-CD) was studied spectrophotometrically in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) which is a typical room-temperature ionic liquid. It was found that MO forms a 1:2 inclusion complex with β-CD in [bmim]BF4. A large association constant was obtained, suggesting a high degree of stability of the inclusion complex between MO and β-CD in [bmim]BF4. Based on the results, the inclusion behavior of β-CD in the ionic liquid was discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 829-835 |
| Number of pages | 7 |
| Journal | Zeitschrift fur Physikalische Chemie |
| Volume | 218 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 2004 |
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Keywords
- Cyclodextrin
- Inclusion Complex
- Ionic Liquids
- Methyl Orange
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Atomic and Molecular Physics, and Optics
Cite this
Inclusion complexation of methyl orange with β-cyclodextrin in a room-temperature ionic liquid. / Sueishi, Yoshimi; Ide, Tatsuhiro.
In: Zeitschrift fur Physikalische Chemie, Vol. 218, No. 7, 2004, p. 829-835.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Inclusion complexation of methyl orange with β-cyclodextrin in a room-temperature ionic liquid
AU - Sueishi, Yoshimi
AU - Ide, Tatsuhiro
PY - 2004
Y1 - 2004
N2 - The inclusion complexation of Methyl Orange (MO) with β-cyclodextrin (β-CD) was studied spectrophotometrically in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) which is a typical room-temperature ionic liquid. It was found that MO forms a 1:2 inclusion complex with β-CD in [bmim]BF4. A large association constant was obtained, suggesting a high degree of stability of the inclusion complex between MO and β-CD in [bmim]BF4. Based on the results, the inclusion behavior of β-CD in the ionic liquid was discussed.
AB - The inclusion complexation of Methyl Orange (MO) with β-cyclodextrin (β-CD) was studied spectrophotometrically in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) which is a typical room-temperature ionic liquid. It was found that MO forms a 1:2 inclusion complex with β-CD in [bmim]BF4. A large association constant was obtained, suggesting a high degree of stability of the inclusion complex between MO and β-CD in [bmim]BF4. Based on the results, the inclusion behavior of β-CD in the ionic liquid was discussed.
KW - Cyclodextrin
KW - Inclusion Complex
KW - Ionic Liquids
KW - Methyl Orange
UR - http://www.scopus.com/inward/record.url?scp=3242704826&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3242704826&partnerID=8YFLogxK
U2 - 10.1524/zpch.218.7.829.35728
DO - 10.1524/zpch.218.7.829.35728
M3 - Article
AN - SCOPUS:3242704826
VL - 218
SP - 829
EP - 835
JO - Zeitschrift fur Physikalische Chemie
JF - Zeitschrift fur Physikalische Chemie
SN - 0942-9352
IS - 7
ER -