Sensitive fluorescence chemosensor for detection of thymidine nucleotides using Hg2+-benzo[g]quinazoline-2,4-(1H,3H)-dione complex
- Authors
- Jung, Jungu; Eom, Min Sik; Baek, KyungKyu; Lee, Woon Seob; Chang, Suk-Kyu; Han, Min Su
- Issue Date
- Oct-2015
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Thymidine; Nucleotides; Mercury ion; Chemosensor; Fluorescent
- Citation
- TETRAHEDRON LETTERS, v.56, no.43, pp 5847 - 5850
- Pages
- 4
- Journal Title
- TETRAHEDRON LETTERS
- Volume
- 56
- Number
- 43
- Start Page
- 5847
- End Page
- 5850
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/8998
- DOI
- 10.1016/j.tetlet.2015.08.067
- ISSN
- 0040-4039
- Abstract
- Hg2+-benzo[g]quinazoline-2,4-(1H,3H)-dione (Hg2+-1) complex, a fluorescent chemosensor for thymidine nucleotides, was prepared by mixing benzo[g]quinazoline-2,4-(1H,3H)-dione (1, 5 mu M) and Hg2+ (20 mu M) in borate buffer at pH 8.0. The chemosensor exhibited high selectivity for thymidine nucleotides over other nucleotides and had high sensitivity for thymidine nucleotides in several mu M ranges. (C) 2015 Elsevier Ltd. All rights reserved.
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