Fluorescent studies of two new binaphthyl-azacrown-anthracene fluorophores with metal ions and chiral guests: dual fluorescent detection via binaphthyl and anthracene groups

Kim, Kwang Soo; Jun, Eun Jin; Kim, Sook Kyung; Choi, Hee Jung; Yoo, Jaeduk; Lee, Chang-Hee; Hyun, Myung Ho; Yoon, Juyoung

doi:10.1016/j.tetlet.2007.02.028

상세 보기

Fluorescent studies of two new binaphthyl-azacrown-anthracene fluorophores with metal ions and chiral guests: dual fluorescent detection via binaphthyl and anthracene groups

Kim, Kwang Soo;
Jun, Eun Jin;
Kim, Sook Kyung;
Choi, Hee Jung;
Yoo, Jaeduk;
외 3명

Citations

WEB OF SCIENCE

42

초록

Two new binaphthyl-azacrown-anthracene fluorophores were synthesized. These new fluorescent receptors exhibited large fluorescent changes with aqueous Hg2+, Cu2+ and Zn2+. Interestingly, the fluorescent emissions from the binaphthyl and anthracene groups using different excitation wavelengths showed different patterns in the presence of metal ions. The chiral recognitions of these receptors with chiral ammonium guests were also examined. (c) 2007 Published by Elsevier Ltd.

키워드

AQUEOUS-SOLUTION; MERCURY LEVELS; RECOGNITION; SENSOR; HG2+; CHEMODOSIMETER; CHEMOSENSORS; SWITCHES; DESIGN; CYCLAM

제목: Fluorescent studies of two new binaphthyl-azacrown-anthracene fluorophores with metal ions and chiral guests: dual fluorescent detection via binaphthyl and anthracene groups

저자: Kim, Kwang Soo; Jun, Eun Jin; Kim, Sook Kyung; Choi, Hee Jung; Yoo, Jaeduk; Lee, Chang-Hee; Hyun, Myung Ho; Yoon, Juyoung

DOI: 10.1016/j.tetlet.2007.02.028

발행일: 2007-04-02

유형: Article

저널명: Tetrahedron Letters

권: 48

호: 14

페이지: 2481 ~ 2484