|
Type |
Poster Presentation |
Area |
Organic Chemistry |
Room No. |
Exhibition Hall 2+3 |
Time |
10월 20일 (금요일) 13:00~14:30 |
Code |
ORGN.P-280 |
Subject |
A new fluoro- and chromo-genic anion sensor based on calix[4]pyrrole |
Authors |
JeongHyeon Kim, Sung Kuk Kim* Department of Chemistry, Gyeongsang National University, Korea |
Abstract |
A naphthalimide-strapped calix[4]pyrrole was prepared as an anion sensor. UV/vis, fluorescence, and 1H NMR spectroscopic analyses proved that the receptor is capable of binding halide anions with high affinity and sensitivity. With anion being bound to the receptor, significant color and fluorescence changes took place as a result of participation of NH of the naphtalimde in anion binding. The extent of color and fluorescence changes is found to be highly dependent on the nature of anions in question. |
E-mail |
rlawjdgus326@naver.com |
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