Abstract
Fullerenes were separated using three chemically bonded phases, dimethoxyphenylpropyl (DMP), monomeric octadecyl and polymeric octadecyl modified silicas (ODS), with n-hexane as the mobile phase. DMP and the monomeric ODS are the best choices for the separation of C60 and C70 compounds, while DMP is the only phase that has high temperature stability while maintaining the resolution. For the separation of higher fullerenes, DMP offers faster analysis at higher temperatures while maintaining its high resolution, whereas ODS phases cannot provide similar run times while offering the same resolution. In conclusion, DMP is the most suitable and promising stationary phase for fullerenes analysis because of the short run time and its superior separation efficiency.
| Original language | English |
|---|---|
| Pages (from-to) | 71-77 |
| Number of pages | 7 |
| Journal | Journal of Chromatography A |
| Volume | 648 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Oct 1 1993 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Analytical Chemistry
- Biochemistry
- Organic Chemistry
Cite this
Dimethoxyphenylpropyl bonded silica phase for higher fullerenes separation by high-performance liquid chromatography. / Jinno, Kiyokatsu; Ohta, Hatsuichi; Saito, Yoshihiro; Uemura, Takashi; Nagashima, Hideo; Itoh, Kenji; Chen, Yung Lin; Luehr, Gary; Archer, Jim; Fetzer, John C.; Biggs, Wilton R.
In: Journal of Chromatography A, Vol. 648, No. 1, 01.10.1993, p. 71-77.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dimethoxyphenylpropyl bonded silica phase for higher fullerenes separation by high-performance liquid chromatography
AU - Jinno, Kiyokatsu
AU - Ohta, Hatsuichi
AU - Saito, Yoshihiro
AU - Uemura, Takashi
AU - Nagashima, Hideo
AU - Itoh, Kenji
AU - Chen, Yung Lin
AU - Luehr, Gary
AU - Archer, Jim
AU - Fetzer, John C.
AU - Biggs, Wilton R.
PY - 1993/10/1
Y1 - 1993/10/1
N2 - Fullerenes were separated using three chemically bonded phases, dimethoxyphenylpropyl (DMP), monomeric octadecyl and polymeric octadecyl modified silicas (ODS), with n-hexane as the mobile phase. DMP and the monomeric ODS are the best choices for the separation of C60 and C70 compounds, while DMP is the only phase that has high temperature stability while maintaining the resolution. For the separation of higher fullerenes, DMP offers faster analysis at higher temperatures while maintaining its high resolution, whereas ODS phases cannot provide similar run times while offering the same resolution. In conclusion, DMP is the most suitable and promising stationary phase for fullerenes analysis because of the short run time and its superior separation efficiency.
AB - Fullerenes were separated using three chemically bonded phases, dimethoxyphenylpropyl (DMP), monomeric octadecyl and polymeric octadecyl modified silicas (ODS), with n-hexane as the mobile phase. DMP and the monomeric ODS are the best choices for the separation of C60 and C70 compounds, while DMP is the only phase that has high temperature stability while maintaining the resolution. For the separation of higher fullerenes, DMP offers faster analysis at higher temperatures while maintaining its high resolution, whereas ODS phases cannot provide similar run times while offering the same resolution. In conclusion, DMP is the most suitable and promising stationary phase for fullerenes analysis because of the short run time and its superior separation efficiency.
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U2 - 10.1016/0021-9673(93)83288-4
DO - 10.1016/0021-9673(93)83288-4
M3 - Article
VL - 648
SP - 71
EP - 77
JO - Journal of Chromatography
JF - Journal of Chromatography
SN - 0021-9673
IS - 1
ER -