Influence of an odd-even relationship on the aggregation modes of "gemini"-type cholestrol-based gelators and their transcription into silica gel

Jong Hwa Jung, Yoshiyuki Ono, Seiji Shinkai

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Four "gemini"-type cholesterol-based gelators 1n were synthesized. They acted as versatile gelators of organic fluids. The xerogels show lamellar structures for 12 and 14 and fiber structures for 13 and 15 according to the even or odd number of alkyl chains between two nitrogens. The difference in these organogel supramolecular structures has successfully been transcribed into the silica structures by sol-gel polymerization of tetraethoxysilane (TEOS). These results indicate that the novel silica structures can be created by transcription of various superstructures in organogels as a template through the hydrogen-bonding interaction.

Original languageEnglish
Pages (from-to)636-637
Number of pages2
JournalChemistry Letters
Issue number6
DOIs
Publication statusPublished - Jan 1 2000

Fingerprint

Silica Gel
Transcription
Silicon Dioxide
Agglomeration
Xerogels
Lamellar structures
Sol-gels
Hydrogen bonds
Nitrogen
Cholesterol
Polymerization
Fluids
Fibers
tetraethoxysilane

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Influence of an odd-even relationship on the aggregation modes of "gemini"-type cholestrol-based gelators and their transcription into silica gel. / Jung, Jong Hwa; Ono, Yoshiyuki; Shinkai, Seiji.

In: Chemistry Letters, No. 6, 01.01.2000, p. 636-637.

Research output: Contribution to journalArticle

@article{8e48ee18da464fdf8c135d82886febbf,
title = "Influence of an odd-even relationship on the aggregation modes of {"}gemini{"}-type cholestrol-based gelators and their transcription into silica gel",
abstract = "Four {"}gemini{"}-type cholesterol-based gelators 1n were synthesized. They acted as versatile gelators of organic fluids. The xerogels show lamellar structures for 12 and 14 and fiber structures for 13 and 15 according to the even or odd number of alkyl chains between two nitrogens. The difference in these organogel supramolecular structures has successfully been transcribed into the silica structures by sol-gel polymerization of tetraethoxysilane (TEOS). These results indicate that the novel silica structures can be created by transcription of various superstructures in organogels as a template through the hydrogen-bonding interaction.",
author = "Jung, {Jong Hwa} and Yoshiyuki Ono and Seiji Shinkai",
year = "2000",
month = "1",
day = "1",
doi = "10.1246/cl.2000.636",
language = "English",
pages = "636--637",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "The Chemical Society of Japan",
number = "6",

}

TY - JOUR

T1 - Influence of an odd-even relationship on the aggregation modes of "gemini"-type cholestrol-based gelators and their transcription into silica gel

AU - Jung, Jong Hwa

AU - Ono, Yoshiyuki

AU - Shinkai, Seiji

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Four "gemini"-type cholesterol-based gelators 1n were synthesized. They acted as versatile gelators of organic fluids. The xerogels show lamellar structures for 12 and 14 and fiber structures for 13 and 15 according to the even or odd number of alkyl chains between two nitrogens. The difference in these organogel supramolecular structures has successfully been transcribed into the silica structures by sol-gel polymerization of tetraethoxysilane (TEOS). These results indicate that the novel silica structures can be created by transcription of various superstructures in organogels as a template through the hydrogen-bonding interaction.

AB - Four "gemini"-type cholesterol-based gelators 1n were synthesized. They acted as versatile gelators of organic fluids. The xerogels show lamellar structures for 12 and 14 and fiber structures for 13 and 15 according to the even or odd number of alkyl chains between two nitrogens. The difference in these organogel supramolecular structures has successfully been transcribed into the silica structures by sol-gel polymerization of tetraethoxysilane (TEOS). These results indicate that the novel silica structures can be created by transcription of various superstructures in organogels as a template through the hydrogen-bonding interaction.

UR - http://www.scopus.com/inward/record.url?scp=0034335772&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034335772&partnerID=8YFLogxK

U2 - 10.1246/cl.2000.636

DO - 10.1246/cl.2000.636

M3 - Article

AN - SCOPUS:0034335772

SP - 636

EP - 637

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 6

ER -