Fluorescence sensing of ammonium and organoammonium ions with tripodal oxazoline receptors
SCIE
SCOPUS
- Title
- Fluorescence sensing of ammonium and organoammonium ions with tripodal oxazoline receptors
- Authors
- Ahn, KH; Ku, HY; Kim, Y; Kim, SG; Kim, YK; Son, HS; Ku, JK
- Date Issued
- 2003-05-01
- Publisher
- AMER CHEMICAL SOC
- Abstract
- graphic A new class of fluorescence sensors for ammonium and organoammonium ions has been disclosed. One of the sensors, an alaninol-derived tripodal oxazoline (1a) shows significant fluorescence enhancement upon binding NH4+ but little response toward K+, Na+, and Mg2+ ions. Owing to its chiral environment, a phenylglycinol-derived tripodal oxazoline (1b) shows chiral discrimination in fluorescence upon binding enantiomeric guests.
- Keywords
- SELECTIVE RECOGNITION; AMINO-ALCOHOLS; SENSORS; CHEMOSENSORS; ENSEMBLE; DESIGN; ANION; NH4+; K+
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18563
- DOI
- 10.1021/OL034041M
- ISSN
- 1523-7060
- Article Type
- Article
- Citation
- ORGANIC LETTERS, vol. 5, no. 9, page. 1419 - 1422, 2003-05-01
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.