A bile acid derived potassium ion sensor
Data(s) |
2005
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Resumo |
A chenodeoxycholic acid based K+ ion sensor has been designed using a modular approach in which a fluorophore and a cation receptor are attached to the bile acid backbone. In the absence of K+ the fluorescence of the molecule is quenched because of through-space, photo-induced electron-transfer from the aza-crown unit. Fluorescence enhancement was observed upon titration with K+ (and other alkali metal ions too). In methanol, good selectivity towards the sensing of K+ has been observed. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/27099/1/bille.pdf Maitra, U and Nath, S (2005) A bile acid derived potassium ion sensor. In: ARKIVOC: Online Journal of Organic Chemistry (Part 3). pp. 133-143. |
Publicador |
Arkat-USA, Inc |
Relação |
http://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/2005/3/ http://eprints.iisc.ernet.in/27099/ |
Palavras-Chave | #Organic Chemistry |
Tipo |
Journal Article PeerReviewed |