Potassium ion-selective optodes based on the calix[6]arene hexaester and application in human serum assay

被引：38

作者：

Chan, WH ^{[1
]}

Lee, AWM ^{[1
]}

Kwong, DWJ ^{[1
]}

Tam, WL ^{[1
]}

Wang, KM ^{[1
]}

机构：

[1] HUNAN UNIV,DEPT CHEM & CHEM ENGN,CHANGSHA 410082,PEOPLES R CHINA

来源：

ANALYST | 1996年 / 121卷 / 04期

关键词：

calixarene ionophore; ion-selective membrane; potassium determination; optode membrane; potassium concentration in serum;

D O I：

10.1039/an9962100531

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Plasticized PVC membranes incorporating the hexaester of calix[6]arene, potassium tetrakis(4-chlorophenyl) borate and a neutral H+-selective chromo-ionophore (ETH 5294) have been used as reversible sensing devices for optical determination of potassium ion in pi-I-buffer solutions. At pH 9.0, the absorbance response of the optode shows a good correlation with the theoretically derived formula in the range from 1 x 10(-6) to 1 x 10(-2) mol l(-1) potassium ion, Typical response times (t(95)) in the samples are 3 min, the relative standard deviation for repeated measurements being within 0.5%, The selectivity of this potassium-selective membrane allows its application for the reversible optical detection of potassium concentration in human serum samples.

引用

页码：531 / 534

页数：4

共 18 条

[1] SYNTHESIS, X-RAY CRYSTAL-STRUCTURES, AND CATION-BINDING PROPERTIES OF ALKYL CALIXARYL ESTERS AND KETONES, A NEW FAMILY OF MACROCYCLIC MOLECULAR RECEPTORS [J].

ARNAUDNEU, F ;

COLLINS, EM ;

DEASY, M ;

FERGUSON, G ;

HARRIS, SJ ;

KAITNER, B ;

LOUGH, AJ ;

MCKERVEY, MA ;

MARQUES, E ;

RUHL, BL ;

SCHWINGWEILL, MJ ;

SEWARD, EM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (23) :8681-8691

[2] CESIUM-SELECTIVE POLY(VINYL CHLORIDE) MEMBRANE ELECTRODES BASED ON CALIX[6]ARENE ESTERS [J].

CADOGAN, A ;

DIAMOND, D ;

SMYTH, MR ;

SVEHLA, G ;

MCKERVEY, MA ;

SEWARD, EM ;

HARRIS, SJ .

ANALYST, 1990, 115 (09) :1207-1210

[3] DESIGN AND CHARACTERIZATION OF SODIUM-SELECTIVE OPTODE MEMBRANES BASED ON THE LIPOPHILIC TETRAESTER OF CALIX[4]ARENE [J].

CHAN, WH ;

LEE, AWM ;

LEE, CM ;

YAU, KW ;

WANG, KM .

ANALYST, 1995, 120 (07) :1963-1967

[4] DESIGN OF A PRIMARY AMINE-SELECTIVE OPTODE MEMBRANE-BASED ON A LIPOPHILIC HEXAESTER OF CALIX[6]ARENE [J].

CHAN, WH ;

LEE, AWM ;

WANG, KM .

ANALYST, 1994, 119 (12) :2809-2812

[5] CALIXARENE-BASED SENSING AGENTS [J].

DIAMOND, D .

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY, 1994, 19 (1-4) :149-166

[6]

GUTSCHE CD, 1989, RSC MONOGRPAHS SUPRA, V1

[7] CONFORMATIONS AND STRUCTURES OF TETRA-O-ALKYL-PARA-TERT-BUTYLCALIX[4]ARENES - HOW IS THE CONFORMATION OF CALIX[4]ARENES IMMOBILIZED [J].

IWAMOTO, K ;

ARAKI, K ;

SHINKAI, S .

JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (16) :4955-4962

[8] A HIGHLY SELECTIVE CHROMOIONOPHORE FOR POTASSIUM BASED UPON A BRIDGED CALIX[4]ARENE [J].

KING, AM ;

MOORE, CP ;

SANDANAYAKE, KRAS ;

SUTHERLAND, IO .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (07) :582-584

[9] SYNTHESIS, X-RAY CRYSTAL-STRUCTURES, AND CATION TRANSFER PROPERTIES OF ALKYL CALIXARYL ACETATES, A NEW SERIES OF MOLECULAR RECEPTORS [J].

MCKERVEY, MA ;

SEWARD, EM ;

FERGUSON, G ;

RUHL, B ;

HARRIS, SJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (07) :388-390

[10] DESIGN OF A CALCIUM-SELECTIVE OPTODE MEMBRANE BASED ON NEUTRAL IONOPHORES [J].

MORF, WE ;

SEILER, K ;

RUSTERHOLZ, B ;

SIMON, W .

ANALYTICAL CHEMISTRY, 1990, 62 (07) :738-742

← 1 2 →