A FACILE METHOD OF REGULATING THE DYNAMIC-RANGE OF L-LACTATE SENSOR BASED ON POLYMER COATING

被引：6

作者：

ANZAI, J

INOMATA, N

OSA, T

MORITA, M

MAEHARA, K

机构：

[1] TOHOKU UNIV, INST PHARMACEUT, SENDAI, MIYAGI 980, JAPAN

[2] TOHOKU UNIV, SENDAI, MIYAGI 980, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1992年 / 40卷 / 10期

关键词：

L-LACTATE SENSOR; L-LACTATE OXIDASE; ACETYL CELLULOSE MEMBRANE; DYNAMIC RANGE;

D O I：

10.1248/cpb.40.2897

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The enzyme layer of L-lactate oxidase (LOD)-modified platinum electrode (L-lactate sensor) was covered with polymer membrane to regulate the dynamic range or the sensor. The upper detection limit of the sensor was significantly improved by the use of acetyl cellulose membrane.

引用

页码：2897 / 2899

页数：3

共 5 条

[1] THE DEVELOPMENT AND APPLICATION OF FET-BASED BIOSENSORS [J].

BERGVELD, P .

BIOSENSORS, 1986, 2 (01) :15-33

[2] FLOW SYSTEM FOR DIRECT DETERMINATION OF ENZYME SUBSTRATE IN UNDILUTED WHOLE-BLOOD [J].

BUCHRASMUSSEN, T .

ANALYTICAL CHEMISTRY, 1990, 62 (09) :932-936

[3] A LACTATE ELECTRODE WITH LACTATE OXIDASE IMMOBILIZED ON NYLON NET FOR BLOOD-SERUM SAMPLES IN FLOW SYSTEMS [J].

MASCINI, M ;

MOSCONE, D ;

PALLESCHI, G .

ANALYTICA CHIMICA ACTA, 1984, 157 (01) :45-51

[4] IMMOBILIZATION OF LACTATE-DEHYDROGENASE ON A PYROLYTIC CARBON-FIBER MICROELECTRODE [J].

SUAUDCHAGNY, MF ;

GONON, FG .

ANALYTICAL CHEMISTRY, 1986, 58 (02) :412-415

[5] APPLICATION OF L-(+)-LACTATE ELECTRODE FOR CLINICAL ANALYSIS AND MONITORING OF TISSUE-CULTURE MEDIUM [J].

TSUCHIDA, T ;

TAKASUGI, H ;

YODA, K ;

TAKIZAWA, K ;

KOBAYASHI, S .

BIOTECHNOLOGY AND BIOENGINEERING, 1985, 27 (06) :837-841

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