Chemical modification of sol-gel-derived glass by a neutral carrier for ion sensors

被引：20

作者：

Kimura, K

Sunagawa, T

Yokoyama, M

机构：

[1] Chemical Process Engineering, Faculty of Engineering, Osaka University, Yamada-oka, Suita

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 06期

关键词：

D O I：

10.1039/cc9960000745

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An alkoxysilyl bis(crown ether) derivative is incorporated as a neutral carrier into sol-gel-glass-based ion-sensing membranes by chemical bonding; ion sensors based on neutral carriers exhibit high sensitivity, high ion selectivities and fast potential response in spite of the chemical immobilization of the neutral carrier molecules on the sol-gel glass.

引用

收藏

页码：745 / 746

页数：2

相关论文

共 8 条

[1]

[Anonymous], CHEM PROCESSING ADV

[2] ALL-SOLID-STATE POLY(VINYL CHLORIDE) MEMBRANE ION-SELECTIVE ELECTRODES WITH POLY(3-OCTYLTHIOPHENE) SOLID INTERNAL CONTACT [J].

BOBACKA, J ;

MCCARRICK, M ;

LEWENSTAM, A ;

IVASKA, A .

ANALYST, 1994, 119 (09) :1985-1991

[3] THE DESIGN OF DURABLE NA+-SELECTIVE CHEMFETS BASED ON POLYSILOXANE MEMBRANES [J].

BRUNINK, JAJ ;

LUGTENBERG, RJW ;

BRZOZKA, Z ;

ENGBERSEN, JFJ ;

REINHOUDT, DN .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1994, 378 (1-2) :185-200

[4] COATED-WIRE ELECTRODES CONTAINING POLYMER IMMOBILIZED IONOPHORES BLENDED WITH POLY(VINYL CHLORIDE) [J].

CROSS, GG ;

FYLES, TM ;

SURESH, VV .

TALANTA, 1994, 41 (09) :1589-1595

[5] ION-SELECTIVE ELECTRODES USING AN IONOPHORE COVALENTLY ATTACHED TO CARBOXYLATED POLY(VINYL CHLORIDE) [J].

DAUNERT, S ;

BACHAS, LG .

ANALYTICAL CHEMISTRY, 1990, 62 (14) :1428-1431

[6] NEUTRAL-CARRIER-TYPE ION-SENSING MEMBRANES BASED ON SOL-GEL-DERIVED GLASS [J].

KIMURA, K ;

SUNAGAWA, T ;

YOKOYAMA, M .

CHEMISTRY LETTERS, 1995, (10) :967-967

[7] COATED WIRE SODIUM-SELECTIVE AND POTASSIUM-SELECTIVE ELECTRODES BASED ON BIS(CROWN ETHER) COMPOUNDS [J].

TAMURA, H ;

KIMURA, K ;

SHONO, T .

ANALYTICAL CHEMISTRY, 1982, 54 (07) :1224-1227

[8] PHOTOPOLYMERIZATION OF ION-SELECTIVE MEMBRANES ONTO SILICON-NITRIDE SURFACES FOR ISFET FABRICATION [J].

TIETJEGIRAULT, J ;

MACINNES, I ;

SCHRODER, M ;

TENNANT, G ;

GIRAULT, HH .

ELECTROCHIMICA ACTA, 1990, 35 (04) :777-783