Separation of fullerenes with novel stationary phases in microcolumn high performance liquid chromatography

Yoshihiro Saito, Hatsuichi Ohta, Hideo Nagashima, Kenji Itoh, Kiyokatsu Jinno

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Newly designed bonded phases have been synthesized and evaluated for the separation of fullerene molecules. Further investigations about the retention behaviour of fullerenes with these phases have been carried out systematically. In this study we describe the separation of fullerenes with novel bonded stationary phases in microcolumn high performance liquid chromatography (micro-HPLC) and also propose the basic separation mechanism of those molecules obtained from the preliminary chromatographic observations. The results indicate that the octadecyldiphenyl bonded silica phases, which have been synthesized from oetadecyldiphenylehlorosilane as the silanization reagent, possess a better retentivity for fullerenes than the octadecyldimethylsilica phase (i.e. monomeric ODS phase) having a similar surface coverage value.

Original languageEnglish
Pages (from-to)1897-1908
Number of pages12
JournalJournal of Liquid Chromatography
Volume18
Issue number10
DOIs
Publication statusPublished - Jun 1 1995
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Molecular Medicine

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