Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
ICT-based Cu(II)-sensing 9,10-anthraquinonecalix[4]crown
- Authors
- Kim, Hyun Jung; Kim, Sang Hoon; Kim, Ja Hyung; Anh, Le Ngoc; Lee, Joung Hae; Lee, Chang-Hee; Kim, Jong Seung
- Issue Date
- 10-6월-2009
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- ICT; Chromogenic; Anthraquinone; Calixarenes; Copper ion
- Citation
- TETRAHEDRON LETTERS, v.50, no.23, pp.2782 - 2786
- Indexed
- SCIE
SCOPUS
- Journal Title
- TETRAHEDRON LETTERS
- Volume
- 50
- Number
- 23
- Start Page
- 2782
- End Page
- 2786
- ISSN
- 0040-4039
- Abstract
- A series of calix[4]arene-based chromogenic sensors bearing the 9,10-anthraquinone moiety have been synthesized and examined for their abilities to recognize various cations such as Li+, Na+, K+, Rb+, Cs+, Ag+, Cd2+ Mg2+, Ca2+, Sr2+, Ba2+, Zn2+, Hg2+, Pb2+, Co2+, and Cu2+ by UV-vis spectroscopy. In acetonitrile, the presence of Cu2+ induces the formation of the 1:1 ligand/metal complex, which exhibits a new absorption band centered at 450 nm, and leads to an obvious color change from yellow to red. (C) 2009 Elsevier Ltd. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science > Department of Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.