The voltammetric behavior of Saccharomyces cerevisiae

被引：20

作者：

Ci, YX ^{[1
]}

Feng, J ^{[1
]}

Jiang, ZW ^{[1
]}

Luo, DZ ^{[1
]}

机构：

[1] BEIJING UNIV,LIFE SCI COLL,BEIJING 100871,PEOPLES R CHINA

来源：

BIOELECTROCHEMISTRY AND BIOENERGETICS | 1997年 / 43卷 / 02期

关键词：

voltammetric behavior; Saccharomyces cerevisiae;

D O I：

10.1016/S0302-4598(97)00007-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The voltammetric behavior of living cells S. cervisiae in a simple voltammetric sensing system with a graphite electrode was studied. We found that the relationship between the peak current and the growth time during the entire fermentation of the cells S. cervisiae was very similar to the growth curve of the cells and the viability of the living cells can be characterized by the peak current, which may be very useful in the study of the growth. In addition, the low reaction impedance of the living cells in low temperature was observed and the mechanism of the electrochemical voltammetric behavior of living cells is discussed. (C) 1997 Elsevier Science S.A.

引用

页码：293 / 296

页数：4

共 9 条

[1]

BROCK TD, 1991, BIOL MICROORGANISMS, P312

[2] MONITORING ELECTROPERMEABILIZATION IN THE PLASMA-MEMBRANE OF ADHERENT MAMMALIAN-CELLS [J].

GHOSH, PM ;

KEESE, CR ;

GIAEVER, I .

BIOPHYSICAL JOURNAL, 1993, 64 (05) :1602-1609

[3]

GIEVER I, 1993, NATURE, V366, P591

[4] SELECTIVE DETERMINATION OF MICROBIAL-CELLS BY GRAPHITE ELECTRODE MODIFIED WITH ADSORBED 4,4'-BIPYRIDINE [J].

MATSUNAGA, T ;

NAMBA, Y .

ANALYTICA CHIMICA ACTA, 1984, 159 (MAY) :87-94

[5] ELECTROCHEMOTHERAPY POTENTIATION OF ANTITUMOR EFFECT OF BLEOMYCIN BY LOCAL ELECTRIC PULSES [J].

MIR, LM ;

ORLOWSKI, S ;

BELEHRADEK, J ;

PAOLETTI, C .

EUROPEAN JOURNAL OF CANCER, 1991, 27 (01) :68-72

[6]

OHKI S, 1985, COMPR TREAT, V10, P1

[7] THE PASSIVE ELECTRICAL-PROPERTIES OF BIOLOGICAL-SYSTEMS - THEIR SIGNIFICANCE IN PHYSIOLOGY, BIOPHYSICS AND BIOTECHNOLOGY [J].

PETHIG, R ;

KELL, DB .

PHYSICS IN MEDICINE AND BIOLOGY, 1987, 32 (08) :933-970

[8] Towards a new biochemistry? [J].

Szent-Gyorgyi, A .

SCIENCE, 1941, 93 :609-611

[9]

WU G, 1995, P 46 ISE M XIAM CH 3, P11

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