Abstract
Separation of the cyclic molecules, calixarenes, was performed by microcolumn LC using various chemically bonded C60 silica stationary phases. The retention factors of tert-butylcalix[8]arene were higher with the C60 bonded phases than those obtained with an ordinary octadecylsilica (ODS) phase under the same separation conditions. The separation of sulfonated calixarenes was also examined. The retention of these solutes was lower on C60 bonded phases than on ODS. This retention behavior can be explained by the fit of the molecular shape of the solutes to the stationary phase ligand, e.g., lert-butylcalix[8]arene has a bowl-shaped cavity structure.
| Original language | English |
|---|---|
| Pages (from-to) | 175-177 |
| Number of pages | 3 |
| Journal | Analytical Communications |
| Volume | 34 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jan 1 1997 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Analytical Chemistry
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Retention Behavior of Calixarenes with Various C60 Bonded Silica Phases in Microcolumn Liquid Chromatography. / Jinno, Kiyokatsu; Tanabe, Kenji; Saito, Yoshihiro; Nagashima, Hideo; Trengove, Robert D.
In: Analytical Communications, Vol. 34, No. 6, 01.01.1997, p. 175-177.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Retention Behavior of Calixarenes with Various C60 Bonded Silica Phases in Microcolumn Liquid Chromatography
AU - Jinno, Kiyokatsu
AU - Tanabe, Kenji
AU - Saito, Yoshihiro
AU - Nagashima, Hideo
AU - Trengove, Robert D.
PY - 1997/1/1
Y1 - 1997/1/1
N2 - Separation of the cyclic molecules, calixarenes, was performed by microcolumn LC using various chemically bonded C60 silica stationary phases. The retention factors of tert-butylcalix[8]arene were higher with the C60 bonded phases than those obtained with an ordinary octadecylsilica (ODS) phase under the same separation conditions. The separation of sulfonated calixarenes was also examined. The retention of these solutes was lower on C60 bonded phases than on ODS. This retention behavior can be explained by the fit of the molecular shape of the solutes to the stationary phase ligand, e.g., lert-butylcalix[8]arene has a bowl-shaped cavity structure.
AB - Separation of the cyclic molecules, calixarenes, was performed by microcolumn LC using various chemically bonded C60 silica stationary phases. The retention factors of tert-butylcalix[8]arene were higher with the C60 bonded phases than those obtained with an ordinary octadecylsilica (ODS) phase under the same separation conditions. The separation of sulfonated calixarenes was also examined. The retention of these solutes was lower on C60 bonded phases than on ODS. This retention behavior can be explained by the fit of the molecular shape of the solutes to the stationary phase ligand, e.g., lert-butylcalix[8]arene has a bowl-shaped cavity structure.
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U2 - 10.1039/a702746j
DO - 10.1039/a702746j
M3 - Article
VL - 34
SP - 175
EP - 177
JO - The Analyst
JF - The Analyst
SN - 0003-2654
IS - 6
ER -