Saccharide control of energy-transfer luminescence of lanthanide ions encapsulated in calix[4]arenes: A novel discrimination method for the energy-transfer route

Hitoshi Matsumoto, Aiichiro Ori, Fumiaki Inokuchi, Seiji Shinkai

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A calix[4]arene bearing three amide groups (composing a lanthanide binding site) and one sensitizer (phenacyl group) bearing an (o-boronylphenyl)methylaminomethyl group (acting as a sugar-binding site) was synthesized. The energy-transfer to Eu3+ was significantly enhanced whereas that to Tb3+ was only slightly enhanced, indicating that in the Eu3+ complex the energy is mainly transferred from the sensitizer whereas in the Tb3+ complex it is mainly transferred from the calix[4]arene aromatic rings. This is a novel method for discriminating the energy-transfer path.

Original languageEnglish
Pages (from-to)301-302
Number of pages2
JournalChemistry Letters
Issue number4
DOIs
Publication statusPublished - Jan 1 1996
Externally publishedYes

Fingerprint

Bearings (structural)
Lanthanoid Series Elements
Energy transfer
Luminescence
Binding Sites
Ions
Amides
Sugars
calix(4)arene

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Saccharide control of energy-transfer luminescence of lanthanide ions encapsulated in calix[4]arenes : A novel discrimination method for the energy-transfer route. / Matsumoto, Hitoshi; Ori, Aiichiro; Inokuchi, Fumiaki; Shinkai, Seiji.

In: Chemistry Letters, No. 4, 01.01.1996, p. 301-302.

Research output: Contribution to journalArticle

@article{6f77891d03b548e59ba88744a35c9dfd,
title = "Saccharide control of energy-transfer luminescence of lanthanide ions encapsulated in calix[4]arenes: A novel discrimination method for the energy-transfer route",
abstract = "A calix[4]arene bearing three amide groups (composing a lanthanide binding site) and one sensitizer (phenacyl group) bearing an (o-boronylphenyl)methylaminomethyl group (acting as a sugar-binding site) was synthesized. The energy-transfer to Eu3+ was significantly enhanced whereas that to Tb3+ was only slightly enhanced, indicating that in the Eu3+ complex the energy is mainly transferred from the sensitizer whereas in the Tb3+ complex it is mainly transferred from the calix[4]arene aromatic rings. This is a novel method for discriminating the energy-transfer path.",
author = "Hitoshi Matsumoto and Aiichiro Ori and Fumiaki Inokuchi and Seiji Shinkai",
year = "1996",
month = "1",
day = "1",
doi = "10.1246/cl.1996.301",
language = "English",
pages = "301--302",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "The Chemical Society of Japan",
number = "4",

}

TY - JOUR

T1 - Saccharide control of energy-transfer luminescence of lanthanide ions encapsulated in calix[4]arenes

T2 - A novel discrimination method for the energy-transfer route

AU - Matsumoto, Hitoshi

AU - Ori, Aiichiro

AU - Inokuchi, Fumiaki

AU - Shinkai, Seiji

PY - 1996/1/1

Y1 - 1996/1/1

N2 - A calix[4]arene bearing three amide groups (composing a lanthanide binding site) and one sensitizer (phenacyl group) bearing an (o-boronylphenyl)methylaminomethyl group (acting as a sugar-binding site) was synthesized. The energy-transfer to Eu3+ was significantly enhanced whereas that to Tb3+ was only slightly enhanced, indicating that in the Eu3+ complex the energy is mainly transferred from the sensitizer whereas in the Tb3+ complex it is mainly transferred from the calix[4]arene aromatic rings. This is a novel method for discriminating the energy-transfer path.

AB - A calix[4]arene bearing three amide groups (composing a lanthanide binding site) and one sensitizer (phenacyl group) bearing an (o-boronylphenyl)methylaminomethyl group (acting as a sugar-binding site) was synthesized. The energy-transfer to Eu3+ was significantly enhanced whereas that to Tb3+ was only slightly enhanced, indicating that in the Eu3+ complex the energy is mainly transferred from the sensitizer whereas in the Tb3+ complex it is mainly transferred from the calix[4]arene aromatic rings. This is a novel method for discriminating the energy-transfer path.

UR - http://www.scopus.com/inward/record.url?scp=0000448858&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000448858&partnerID=8YFLogxK

U2 - 10.1246/cl.1996.301

DO - 10.1246/cl.1996.301

M3 - Article

AN - SCOPUS:0000448858

SP - 301

EP - 302

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 4

ER -