Selective optode membranes for heavy metal ion detection.

被引:0
|
作者
van der Veen, NJ [1 ]
Egberink, RJM [1 ]
Engbersen, JFJ [1 ]
Reinhoudt, DN [1 ]
机构
[1] Univ Twente, MESA, Res Inst, Dept Supramol Chem & Technol, NL-7500 AE Enschede, Netherlands
关键词
optode membrane; chromoionophores; heavy metal ions;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Optode membranes for Lead(IT) based on an ion-exchange mechanism and neutral ionophores show that the calix[4]arene ionophores developed for CHEMFETS can be used in optical sensing schemes. To achieve pH independent sensor response, chromoionophores have been developed based on these neutral ionophores, which show a optical response to the complexation of metal ions.
引用
收藏
页码:107 / 110
页数:4
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