Ionophore-gold nanoparticle conjugates for Ag+-selective sensors with nanomolar detection limit

被引:51
作者
Jagerszki, Gyula [1 ]
Gruen, Alajos [2 ]
Bitter, Istvan [2 ]
Toth, Klara [3 ]
Gyurcsanyi, Robert E. [1 ,3 ]
机构
[1] Budapest Univ Technol & Econ, Dept Inorgan & Analyt Chem, H-1111 Budapest, Hungary
[2] Budapest Univ Technol & Econ, Dept Organ Chem & Technol, H-1111 Budapest, Hungary
[3] Hungarian Acad Sci, Res Grp Tech Analyt Chem, H-1111 Budapest, Hungary
关键词
POTENTIOMETRIC SENSORS; MEMBRANE ELECTRODES; ION-TRANSPORT; BULK OPTODES; COEFFICIENTS; COMPONENTS; POTASSIUM; CALCIUM;
D O I
10.1039/b914430g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report on the synthesis and trace analytical application of ionophore-gold nanoparticle conjugates as a basis of a new concept in con. ning ionophores to ion-selective membranes using inert nanoparticle carriers.
引用
收藏
页码:607 / 609
页数:3
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