作者:Thorfinnur Gunnlaugsson、Paul E. Kruger、Paul Jensen、Juliann Tierney、Haslin Dato Paduka Ali、Gillian M. Hussey
DOI:10.1021/jo0520487
日期:2005.12.1
The synthesis and UV-vis and NMR spectroscopic studies of thiourea-based colorimetric sensors for anions are presented. These sensors can recognize anions through hydrogen binding even in competitive pH-buffered aqueous solutions, giving rise to large color changes that are clearly visible to the naked eye.