A SIMPLE METHOD FOR CATALYST IMMOBILIZATION ON ELECTRODE SURFACES

被引:4
作者
DESMET, S [1 ]
CASSIDY, J [1 ]
MCCORMAC, T [1 ]
MAES, NA [1 ]
机构
[1] HTI ST LIEVEN,B-9000 GHENT,BELGIUM
关键词
OXYGEN REDUCTION; ELECTROCATALYTIC LAYERS; GLUCOSE;
D O I
10.1002/elan.1140070819
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Catalytic layers of a cobalt tetraphenylporphyrin(polystyrene composite coated on a glassy carbon electrode are shown to allow the reduction of oxygen at less negative potentials than at the bare electrode. When this layer was overcoated with a glucose oxidase (GOD) layer, the glucose could be determined under aerobic conditions. A similar ferrocene/polystyrene composite overcoated with a glucose oxidase layer allowed the determination of glucose under anaerobic conditions.
引用
收藏
页码:782 / 784
页数:3
相关论文
共 16 条
[1]  
Bard A. J., 2001, ELECTROCHEMICAL METH, V2nd, P50
[2]   REDOX AND ELECTROCATALYTIC PROPERTIES TOWARDS DIOXYGEN REDUCTION OF RUTHENIUM TETRA(ORTHO-AMINOPHENYL)PORPHYRIN COMPLEXES WITH VARIOUS AXIAL LIGANDS [J].
BETTELHEIM, A ;
OZER, D ;
HARTH, R ;
MURRAY, RW .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 246 (01) :139-154
[3]   ELECTROCATALYSIS OF DIOXYGEN REDUCTION IN AQUEOUS ACID AND BASE BY MULTIMOLECULAR LAYER FILMS OF ELECTROPOLYMERIZED COBALT TETRA(ORTHO-AMINOPHENYL)PORPHYRIN [J].
BETTELHEIM, A ;
WHITE, BA ;
MURRAY, RW .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 217 (02) :271-286
[4]   USE OF MERCURY CONTAINING ZEOLITE-A LAYERS ON GLASSY-CARBON FOR DIFFERENTIAL-PULSE ANODIC-STRIPPING VOLTAMMETRY [J].
CASSIDY, J ;
ODONOGHUE, E ;
BREEN, W .
ANALYST, 1989, 114 (11) :1509-1510
[5]   ELECTROACTIVE CATIONS AS PROBES WITHIN ZEOLITES - VOLTAMMETRIC BEHAVIOR OF MERCURY(II) WITHIN ZEOLITE-A [J].
CASSIDY, J ;
BREEN, W ;
ODONOGHUE, E ;
LYONS, MEG .
ELECTROCHIMICA ACTA, 1991, 36 (02) :383-384
[6]   NOVEL ELECTROCHEMICAL DEVICE FOR THE DETECTION OF CHOLESTEROL OR GLUCOSE [J].
CASSIDY, JF ;
CLINTON, C ;
BREEN, W ;
FOSTER, R ;
ODONOGHUE, E .
ANALYST, 1993, 118 (04) :415-418
[7]   INCORPORATION OF ANIONIC COBALT PORPHYRIN BY ANION-EXCHANGE INTO POLYPYRROLE FILMS CONTAINING ALKYLAMMONIUM GROUPS [J].
DEGREGORI, I ;
CARRIER, M ;
DERONZIER, A ;
MOUTET, JC ;
BEDIOUI, F ;
DEVYNCK, J .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1992, 88 (11) :1567-1572
[8]   EFFECT OF AXIAL LIGANDS ON THE CATALYTIC ACTIVITY OF MESO-TETRAPHENYLPORPHYRINATOMANGANESE(III) HALIDES IN THE CATHODIC REDUCTION OF OXYGEN [J].
IKEDA, O ;
KOJIMA, T ;
TAMURA, H .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 200 (1-2) :323-332
[9]   SPECTROELECTROCHEMICAL STUDY OF OXYGEN REDUCTION AT METALLOPORPHYRIN-DOPED POLYPYRROLE FILM ELECTRODES [J].
IKEDA, O ;
OKABAYASHI, K ;
YOSHIDA, N ;
TAMURA, H .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1985, 191 (01) :157-174
[10]   RESEARCH ON CHEMICALLY MODIFIED ELECTRODES - CATALYTIC REDUCTION OF DIOXYGEN AT A COBALT PHTHALOCYANINE-DOPED POLYANILINE FILM ELECTRODE [J].
JIANG, RZ ;
DONG, SJ .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 246 (01) :101-117