Interaction of Sulfonated Calix[n]arenes with Rhodamine B and Its Application to Determine Acetylcholine in a Real Neutral Aqueous Medium

Complexation between Rhodamine B (RB) and sulfonated calix [n] arenes (SCnA) were studied by means of UV‐vis spectroscopy and fluorescence spectroscopy. In the presence of sulfonated calix[n] arenes, the absorption band of Rhodamine B shifts to longer wavelength and its intensity decreases. The form...

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Veröffentlicht in:	Chinese journal of chemistry 2002-04, Vol.20 (4), p.322-326
Hauptverfasser:	Zhang, Yong-Jun, Cao, Wei-Xiao, Xu, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	artificial-signaling receptor host-guest complex Rhodamine B sulfonated calix[n]arene
Online-Zugang:	Volltext
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