Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica

Atsuomi Shundo; Risa Nakashima; Megumi Fukui; Makoto Takafuji; Shoji Nagaoka; Hirotaka Ihara

doi:10.1016/j.chroma.2006.03.109

Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica

Atsuomi Shundo, Risa Nakashima, Megumi Fukui, Makoto Takafuji, Shoji Nagaoka, Hirotaka Ihara

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Poly(octadecylacrylate) having plural trimethoxysilyl groups in the side chain (co-ODA_n) was newly synthesized and immobilized onto silica through these groups. The liquid chromatographic behavior of silica-supported co-ODA_n (Sil-co-ODA_n) was investigated and compared with that of Sil-ODA_n, in which poly(octadecylacrylate) was immobilized through a terminal trimethoxy group at one side of the polymer main chain. Sil-co-ODA_n showed higher selectivity for molecular shape, especially molecular planarity of PAHs than Sil-ODA_n.

Original language	English
Pages (from-to)	115-119
Number of pages	5
Journal	Journal of Chromatography A
Volume	1119
Issue number	1-2
DOIs	https://doi.org/10.1016/j.chroma.2006.03.109
Publication status	Published - Jun 30 2006
Externally published	Yes

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Biochemistry
Organic Chemistry

Access to Document

10.1016/j.chroma.2006.03.109

Fingerprint Dive into the research topics of 'Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica'. Together they form a unique fingerprint.

Cite this

Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica. / Shundo, Atsuomi; Nakashima, Risa; Fukui, Megumi; Takafuji, Makoto; Nagaoka, Shoji; Ihara, Hirotaka.

In: Journal of Chromatography A, Vol. 1119, No. 1-2, 30.06.2006, p. 115-119.

Research output: Contribution to journal › Article › peer-review

@article{81ba82c331194adc9cde4af47f708afa,

title = "Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica",

abstract = "Poly(octadecylacrylate) having plural trimethoxysilyl groups in the side chain (co-ODAn) was newly synthesized and immobilized onto silica through these groups. The liquid chromatographic behavior of silica-supported co-ODAn (Sil-co-ODAn) was investigated and compared with that of Sil-ODAn, in which poly(octadecylacrylate) was immobilized through a terminal trimethoxy group at one side of the polymer main chain. Sil-co-ODAn showed higher selectivity for molecular shape, especially molecular planarity of PAHs than Sil-ODAn.",

author = "Atsuomi Shundo and Risa Nakashima and Megumi Fukui and Makoto Takafuji and Shoji Nagaoka and Hirotaka Ihara",

year = "2006",

month = jun,

day = "30",

doi = "10.1016/j.chroma.2006.03.109",

language = "English",

volume = "1119",

pages = "115--119",

journal = "Journal of Chromatography A",

issn = "0021-9673",

number = "1-2",

}

TY - JOUR

T1 - Enhancement of molecular-shape selectivity in high-performance liquid chromatography through multi-anchoring of comb-shaped polymer on silica

AU - Shundo, Atsuomi

AU - Nakashima, Risa

AU - Fukui, Megumi

AU - Takafuji, Makoto

AU - Nagaoka, Shoji

AU - Ihara, Hirotaka

PY - 2006/6/30

Y1 - 2006/6/30

N2 - Poly(octadecylacrylate) having plural trimethoxysilyl groups in the side chain (co-ODAn) was newly synthesized and immobilized onto silica through these groups. The liquid chromatographic behavior of silica-supported co-ODAn (Sil-co-ODAn) was investigated and compared with that of Sil-ODAn, in which poly(octadecylacrylate) was immobilized through a terminal trimethoxy group at one side of the polymer main chain. Sil-co-ODAn showed higher selectivity for molecular shape, especially molecular planarity of PAHs than Sil-ODAn.

AB - Poly(octadecylacrylate) having plural trimethoxysilyl groups in the side chain (co-ODAn) was newly synthesized and immobilized onto silica through these groups. The liquid chromatographic behavior of silica-supported co-ODAn (Sil-co-ODAn) was investigated and compared with that of Sil-ODAn, in which poly(octadecylacrylate) was immobilized through a terminal trimethoxy group at one side of the polymer main chain. Sil-co-ODAn showed higher selectivity for molecular shape, especially molecular planarity of PAHs than Sil-ODAn.

UR - http://www.scopus.com/inward/record.url?scp=33744826866&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33744826866&partnerID=8YFLogxK

U2 - 10.1016/j.chroma.2006.03.109

DO - 10.1016/j.chroma.2006.03.109

M3 - Article

C2 - 16631182

AN - SCOPUS:33744826866

VL - 1119

SP - 115

EP - 119

JO - Journal of Chromatography A

JF - Journal of Chromatography A

SN - 0021-9673

IS - 1-2

ER -